Product Folder Order Now Support & Community Tools & Software Technical Documents LMV821-N, LMV822-N, LMV822-N-Q1, LMV824-N, LMV824-N-Q1 SNOS032I - AUGUST 1999 - REVISED JUNE 2016 LMV82x Single/Dual/Quad, Low Voltage, Low Power, RRO, 5 MHz Operational Amplifiers 1 Features 3 Description * * The LMV821/LMV822/LMV824 op amps bring performance and economy to low voltage, low power systems. With a 5 MHz unity-gain frequency, at 2.7 V supply, and a 1.4 V/s slew rate, the quiescent current is only 220 A per amplifier. They provide rail to rail output (RRO) swing into 600 load. The input common-mode voltage range includes ground and the maximum input offset voltage is 3.5 mV. They are also capable of easily driving large capacitive loads as indicated in the applications section. 1 * * * * * * * * * * * * * * Qualified for Automotive Applications AEC-Q100 Qualified With the Following Results: - LMV822-Q1 And LMV824-Q1 Are Available in Automotive AEC-Q100 Grade 1 Version For Vs = 5 V, Typical Supply Values Unless Otherwise Noted LMV824 Available With Extended Temperature Range to 125C Small SC70-5 Package 2.0 x 1.25 x 0.95 mm Specified Performance At 2.5 V, 2.7 V and 5 V VOS 3.5 mV (Max) TCVOS 1 uV/C Gain Bandwidth Product At 2.7 V, 5 MHz ISupply At 2.7 V Supply, 220 A per Amplifier Slew Rate 1.4 V/s (Min) CMRR 90 dB PSRR 85 dB VCM At 5 V Supply, -0.3 V to 4.3 V Rail to Rail Output (RRO) - 600 Load, 160 mV From Rail - 10 k Load, 55 mV From Rail Stable Performance with Capacitive Loads 2 Applications * * * * * Cordless Phones Cellular Phones Laptops PDAs PCMCIA The LMV821 single op amp is available in the tiny SC70-5 package, which is about half the size of the previous title holder, the SOT23-5. The LMV824NDGV is specified over the extended industrial temperature range and is in a TVSOP package. Overall, the LMV821/LMV822/LMV824 devices are low voltage, low power and performance op amps designed for a wide range of applications at an economical price. Device Information (1) DEVICE NAME PACKAGE BODY SIZE SOT23 (5) 2.92 mm x 1.60 mm SC70 (5) 2.00 mm x 1.25 mm SOIC (8) 4.90 mm x 3.91 mm VSSOP (8) 3.00 mm x 3.00 mm VSSOP (8) 3.00 mm x 3.00 mm SOIC (14) 8.65 mm x 3.91 mm TSSOP (14) 5.00 mm x 4.40 mm LMV824-N-Q1 TSSOP (14) 5.00 mm x 4.40 mm LMV824I TVSOP (14) 4.40 mm x 3.60 mm LMV821-N LMV822-N LMV822-N-Q1 LMV824-N (1) For all available packages, see the orderable addendum at the end of the data sheet. Telephone Line Transceiver for PCMCIA Modem Card 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. LMV821-N, LMV822-N, LMV822-N-Q1, LMV824-N, LMV824-N-Q1 SNOS032I - AUGUST 1999 - REVISED JUNE 2016 www.ti.com Table of Contents 1 2 3 4 5 6 Features .................................................................. Applications ........................................................... Description ............................................................. Revision History..................................................... Pin Configuration and Functions ......................... Specifications......................................................... 6.1 6.2 6.3 6.4 6.5 6.6 6.7 6.8 6.9 6.10 6.11 6.12 7 1 1 1 2 4 5 Absolute Maximum Ratings ...................................... 5 ESD Ratings.............................................................. 5 Recommended Operating Conditions....................... 5 Thermal Information, 5 Pins...................................... 5 Thermal Information, 8 Pins (3) .................................. 6 Thermal Information, 14 Pins (3) ................................ 6 DC Electrical Characteristics 2.7V ........................... 6 DC Electrical Characteristics 2.5V ............................ 9 AC Electrical Characteristics 2.7V ............................ 9 DC Electrical Characteristics 5V ............................. 9 AC Electrical Characteristics 5V ........................... 12 Typical Characteristics .......................................... 13 Detailed Description ............................................ 19 7.1 Overview ................................................................. 19 7.2 Functional Block Diagram ....................................... 19 7.3 Feature Description................................................. 19 7.4 Device Functional Modes........................................ 19 8 Application and Implementation ........................ 22 8.1 Application Information............................................ 22 8.2 Typical Applications ................................................ 22 8.3 Do's and Don'ts ...................................................... 28 9 Power Supply Recommendations...................... 28 10 Layout................................................................... 29 10.1 Layout Guidelines ................................................. 29 10.2 Layout Example .................................................... 29 11 Device and Documentation Support ................. 31 11.1 11.2 11.3 11.4 11.5 11.6 11.7 Documentation Support ....................................... Receiving Notification of Documentation Updates Community Resources.......................................... Related Links ........................................................ Trademarks ........................................................... Electrostatic Discharge Caution ............................ Glossary ................................................................ 31 31 31 31 31 31 31 12 Mechanical, Packaging, and Orderable Information ........................................................... 32 4 Revision History NOTE: Page numbers for previous revisions may differ from page numbers in the current version. Changes from Revision H (April 2014) to Revision I Page * Changed Features Section ..................................................................................................................................................... 1 * Moved Storage Temperature from Handling Ratings Table which has been renamed ESD Table ...................................... 5 * Changed Handling Ratings Table to ESD Ratings Table Format - no data changed ............................................................ 5 * Added Thermal Information ................................................................................................................................................... 5 * Changed and updated Electrical Tables ............................................................................................................................... 9 Changes from Revision G (November 2013) to Revision H Page * Changed data sheet flow and layout to conform with new TI standards. Added the following sections: Application and Implementation, Power Supply Recommendations, Layout, Device and Documentation Support, Mechanical, Packaging, and Orderable Information .................................................................................................................................. 1 * Added Added new LMV824I throughout datasheet................................................................................................................ 1 * Deleted "Refer to application note AN-397 for detailed explanation." - no such appnote.................................................... 23 * Added Added Section .......................................................................................................................................................... 28 * Added Added Section .......................................................................................................................................................... 28 Changes from Revision D (February 2013) to Revision G Page * Added new part ...................................................................................................................................................................... 1 * Added new device .................................................................................................................................................................. 1 * Added new device .................................................................................................................................................................. 5 * Added new device .................................................................................................................................................................. 6 * Added new device .................................................................................................................................................................. 9 * Added new device .................................................................................................................................................................. 9 2 Submit Documentation Feedback Copyright (c) 1999-2016, Texas Instruments Incorporated Product Folder Links: LMV821-N LMV822-N LMV822-N-Q1 LMV824-N LMV824-N-Q1 LMV821-N, LMV822-N, LMV822-N-Q1, LMV824-N, LMV824-N-Q1 www.ti.com SNOS032I - AUGUST 1999 - REVISED JUNE 2016 Copyright (c) 1999-2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: LMV821-N LMV822-N LMV822-N-Q1 LMV824-N LMV824-N-Q1 3 LMV821-N, LMV822-N, LMV822-N-Q1, LMV824-N, LMV824-N-Q1 SNOS032I - AUGUST 1999 - REVISED JUNE 2016 www.ti.com 5 Pin Configuration and Functions 5-Pin SC70-5/SOT23-5 DCK0005A, DBV0005A Packages Top View 8-Pin SOIC/VSSOP D0008A, DGK0008A Packages Top View 14-Pin SOIC/TSSOP/TVSOP D0014A, PW0014A, DGV0014A Packages Top View Pin Functions 4 PIN NAME I/O +IN I Non-Inverting Input -IN I Inverting Input OUT O Output V- P Negative Supply V+ P Positive Supply Submit Documentation Feedback DESCRIPTION Copyright (c) 1999-2016, Texas Instruments Incorporated Product Folder Links: LMV821-N LMV822-N LMV822-N-Q1 LMV824-N LMV824-N-Q1 LMV821-N, LMV822-N, LMV822-N-Q1, LMV824-N, LMV824-N-Q1 www.ti.com SNOS032I - AUGUST 1999 - REVISED JUNE 2016 6 Specifications 6.1 Absolute Maximum Ratings (1) (2) MIN MAX UNIT Differential Input Voltage V- V+ V Supply Voltage (V+- V -) -0.3 5.5 Output Short Circuit to V+ (3) See (3) Output Short Circuit to V- (3) See (3) V Soldering Information Infrared or Convection (20 sec) Junction Temperature (4) Storage Temperature Tstg (1) (2) (3) (4) -65 235 C 150 C 150 C Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is intended to be functional, but specific performance is not ensured. For ensured specifications and the test conditions, see the Electrical Characteristics. If Military/Aerospace specified devices are required, please contact the TI Sales Office/Distributors for availability and specifications. Applies to both single-supply and split-supply operation. Continuous short circuit operation at elevated ambient temperature can result in exceeding the maximum allowed junction temperature of 150C. Output currents in excess of 45 mA over long term may adversely affect reliability. The maximum power dissipation is a function of TJ(max) , JA, and TA. The maximum allowable power dissipation at any ambient temperature is PD = (TJ(max)-TA)/JA. All numbers apply for packages soldered directly into a PC board. 6.2 ESD Ratings VALUE Human body model (HBM), per ANSI/ESDA/JEDEC JS-001, all pins (1) 2000 (2) (3) V(ESD) Electrostatic discharge Human body model (HBM), per ANSI/ESDA/JEDEC JS-001, all pins LMV821 Machine Model (MM) (1) (2) (3) (4) UNIT (1) V 1500 (4) 200 Level listed above is the passing level per ANSI, ESDA, and JEDEC JS-001. JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process. Human body model, 1.5 k in series wth 100 pF. AEC Q100-002 indicates HBM stressing is done in accordance with the ANSI/ESDA/JEDEC JS-001 specification for Q grade devices. Machine model, 200 in series with 100 pF. 6.3 Recommended Operating Conditions MIN MAX UNIT 2.5 5.5 V LMV821, LMV822, LMV824 -40 85 LMV822-Q1, LMV824I and LMV824-Q1 -40 125 Supply Voltage Temperature Range NOM C 6.4 Thermal Information, 5 Pins (1) THERMAL METRIC (1) DCK SC70-5 PACKAGE DBV SOT23-5 PACKAGE 5 PIN 5 PIN UNIT RJA Junction-to-ambient thermal resistance 263.4 217.8 C/W RJC(top) Junction-to-case (top) thermal resistance 102.8 142.4 C/W RJB Junction-to-board thermal resistance 50.9 49.4 C/W JT Junction-to-top characterization parameter 3.7 29.1 C/W JB Junction-to-board characterization parameter 50.2 48.5 C/W RJC(bot) Junction-to-case (bottom) thermal resistance N/A N/A C/W (1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report. Copyright (c) 1999-2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: LMV821-N LMV822-N LMV822-N-Q1 LMV824-N LMV824-N-Q1 5 LMV821-N, LMV822-N, LMV822-N-Q1, LMV824-N, LMV824-N-Q1 SNOS032I - AUGUST 1999 - REVISED JUNE 2016 www.ti.com 6.5 Thermal Information, 8 Pins (1) THERMAL METRIC (1) D SOIC PACKAGE DGK VSSOP PACKAGE 8 PIN 8 PIN UNIT RJA Junction-to-ambient thermal resistance 132.6 193.9 C/W RJC(top) Junction-to-case (top) thermal resistance 76.9 84.4 C/W RJB Junction-to-board thermal resistance 73.2 114.5 C/W JT Junction-to-top characterization parameter 25.0 21.6 C/W JB Junction-to-board characterization parameter 72.6 113.0 C/W RJC(bot) Junction-to-case (bottom) thermal resistance N/A N/A C/W (1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report. 6.6 Thermal Information, 14 Pins (1) THERMAL METRIC (1) D SOIC PACKAGE PW TSSOP PACKAGE DGV TVSOP PACKAGE 14 PIN 14 PIN 14 PIN UNIT RJA Junction-to-ambient thermal resistance 109.7 135.6 148.2 C/W RJC(top) Junction-to-case (top) thermal resistance 65.9 63.8 67.3 C/W RJB Junction-to-board thermal resistance 64.1 77.4 77.5 C/W JT Junction-to-top characterization parameter 24.5 13.0 12.9 C/W JB Junction-to-board characterization parameter 63.9 76.8 76.9 C/W RJC(bot) Junction-to-case (bottom) thermal resistance N/A N/A N/A C/W (1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report. 6.7 DC Electrical Characteristics 2.7V Unless otherwise specified, all limits ensured for TJ = 25C. V+ = 2.7V, V - = 0V, VCM = 1.0V, VO = 1.35V and RL > 1 M. Temperature extremes are -40C TJ 85C for LMV821/822/824, and -40C TJ 125C for LMV822-Q1/LMV824Q1/LMV824I. PARAMETER TEST CONDITIONS MIN LMV821/822/822-Q1/824 VOS Input Offset Voltage TCVOS Input Offset Voltage Average Drift IB Input Bias Current IOS Input Offset Current CMRR Common Mode Rejection Ratio (1) TYP (2) 1 LMV821/822/822-Q1/824, Over Temperature LMV824-Q1/LMV824I 1 30 Over Temperature (1) (2) 6 mV V/C 90 140 0.5 Over Temperature 30 50 0V VCM 1.7V 70 0V VCM 1.7V, Over Temperature 68 1.7V V+ 4V, V- = 1V, VO = 0V, VCM = 0V LMV821/822/824/824-Q1/LMV824I 75 LMV822-Q1 UNIT 5.5 1 Positive Power Supply 1.7V V+ 4V, V- = 1V, VO = 0V, VCM = 0V Rejection Ratio LMV821/822/824/824-Q1/LMV824I, Over Temperature (1) 3.5 4 LMV824-Q1/LMV824I, Over Tempeature +PSRR MAX 85 nA dB 85 dB 70 75 nA 85 All limits are ensured by testing or statistical analysis. Typical Values represent the most likely parametric norm. Submit Documentation Feedback Copyright (c) 1999-2016, Texas Instruments Incorporated Product Folder Links: LMV821-N LMV822-N LMV822-N-Q1 LMV824-N LMV824-N-Q1 LMV821-N, LMV822-N, LMV822-N-Q1, LMV824-N, LMV824-N-Q1 www.ti.com SNOS032I - AUGUST 1999 - REVISED JUNE 2016 DC Electrical Characteristics 2.7V (continued) Unless otherwise specified, all limits ensured for TJ = 25C. V+ = 2.7V, V - = 0V, VCM = 1.0V, VO = 1.35V and RL > 1 M. Temperature extremes are -40C TJ 85C for LMV821/822/824, and -40C TJ 125C for LMV822-Q1/LMV824Q1/LMV824I. PARAMETER TEST CONDITIONS - -PSRR VCM AV Negative Power Supply Rejection Ratio Input Common-Mode Voltage Range Large Signal Voltage Gain MIN (1) TYP (2) -1.0V V -3.3V, V = 1.7V, VO = 0V, VCM = 0V LMV821/822/824/824-Q1/LMV824I 73 -1.0V V- -3.3V, V+ = 1.7V, VO = 0V, VCM = 0V LMV821/822/824/824-Q1/LMV824I, Over Temperature 70 LMV822-Q1 73 For CMRR 50dB 85 -0.3 2.0 Sourcing, RL = 600 to 1.35V, VO = 1.35V to 2.2V; LMV821/822/824 90 100 Sourcing, RL = 600 to 1.35V, VO = 1.35V to 2.2V; LMV821/822/824, Over Temperature 85 LMV822-Q1/LMV824-Q1/LMV824I 90 100 Sinking, RL = 600 to 1.35V, VO = 1.35V to 0.5V LMV821/822/824 85 90 Sinking, RL = 600 to 1.35V, VO = 1.35V to 0.5V LMV821/822/824, Over Temperature 80 LMV824I 85 LMV824I, Over Temperature 78 LMV822-Q1/LMV824-Q1 85 90 Sourcing, RL =2k to 1.35V, VO = 1.35V to 2.2V; LMV821/822/824 95 100 Sourcing, RL =2k to 1.35V, VO = 1.35V to 2.2V; LMV821/822/824, Over Temperature 90 LMV822-Q1/LMV824-Q1/LMV824I 95 100 Sinking, RL = 2k to 1.35V, VO = 1.35V to 0.5V LMV821/822/824 90 95 Sinking, RL = 2k to 1.35V, VO = 1.35V to 0.5V LMV821/822/824, Over Temperature 85 Output Current V dB 90 dB dB 90 95 V+ = 2.7V, RL= 600 to 1.35V 2.50 2.58 V+ = 2.7V, RL= 600 to 1.35V, Over Temp 2.40 V+ = 2.7V, RL= 2k to 1.35V 2.60 V+ = 2.7V, RL= 2k to 1.35V, Over Temp 2.50 0.20 V 0.30 2.66 0.120 V 0.200 Sourcing, VO = 0V 12 16 Sinking, VO = 2.7V 12 26 Copyright (c) 1999-2016, Texas Instruments Incorporated -0.2 dB 0.08 IO UNIT dB 0.13 Output Swing (1) 85 1.9 LMV822-Q1/LMV824-Q1/LMV824I VO MAX + Submit Documentation Feedback Product Folder Links: LMV821-N LMV822-N LMV822-N-Q1 LMV824-N LMV824-N-Q1 mA 7 LMV821-N, LMV822-N, LMV822-N-Q1, LMV824-N, LMV824-N-Q1 SNOS032I - AUGUST 1999 - REVISED JUNE 2016 www.ti.com DC Electrical Characteristics 2.7V (continued) Unless otherwise specified, all limits ensured for TJ = 25C. V+ = 2.7V, V - = 0V, VCM = 1.0V, VO = 1.35V and RL > 1 M. Temperature extremes are -40C TJ 85C for LMV821/822/824, and -40C TJ 125C for LMV822-Q1/LMV824Q1/LMV824I. PARAMETER TEST CONDITIONS LMV821 (Single) MIN (1) TYP (2) 0.22 LMV821, Over Temperature IS Supply Current LMV822 (Dual) 0.45 Submit Documentation Feedback 0.6 0.8 0.72 LMV824, Over Temperature 8 0.3 0.5 LMV822, Over Temperature LMV824 (Quad) MAX 1.0 1.2 (1) UNIT mA mA mA Copyright (c) 1999-2016, Texas Instruments Incorporated Product Folder Links: LMV821-N LMV822-N LMV822-N-Q1 LMV824-N LMV824-N-Q1 LMV821-N, LMV822-N, LMV822-N-Q1, LMV824-N, LMV824-N-Q1 www.ti.com SNOS032I - AUGUST 1999 - REVISED JUNE 2016 6.8 DC Electrical Characteristics 2.5V Unless otherwise specified, all limits ensured for TJ = 25C. V+ = 2.5V, V - = 0V, VCM = 1.0V, VO = 1.25V and RL > 1 M. Temperature extremes are -40C TJ 85C for LMV821/822/824, and -40C TJ 125C for LMV822-Q1/LMV824Q1/LMV824I. PARAMETER CONDITION MIN (1) LMV821/822/822-Q1/824 VOS Input Offset Voltage TYP (2) 1 Output Swing V+ = 2.5V, RL = 2k to 1.25V + V = 2.5V, RL = 2k to 1.25V, Over Temperature (1) (2) mV 1 LMV824-Q1/LMV824I, Over Temperature VO UNIT 4 LMV824-Q1/LMV824I V+ = 2.5V, RL = 600 to 1.25V, Over Temperature (1) 3.5 LMV821/822/822-Q1/824, Over Temperature V+ = 2.5V, RL = 600 to 1.25V MAX 5.5 2.30 2.37 0.13 0.20 2.20 2.40 V 0.30 2.46 0.08 0.12 2.30 V 0.20 All limits are ensured by testing or statistical analysis. Typical Values represent the most likely parametric norm. 6.9 AC Electrical Characteristics 2.7V Unless otherwise specified, all limits ensured for TJ = 25C. V+ = 2.7V, V - = 0V, VCM = 1.0V, VO = 1.35V and RL > 1 M. Temperature extremes are -40C TJ 85C for LMV821/822/824, and -40C TJ 125C for LMV822-Q1/LMV824Q1/LMV824I. PARAMETER TEST CONDITIONS See MIN (1) (3) TYP (2) MAX (1) UNIT SR Slew Rate 1.5 V/s GBW Gain-Bandwdth Product 5 MHz m Phase Margin 61 Deg. Gm Gain Margin (4) Amp-to-Amp Isolation See en Input-Related Voltage Noise f = 1 kHz, VCM = 1V in Input-Referred Current Noise f = 1 kHz THD Total Harmonic Distortion f = 1 kHz, AV = -2, RL = 10 k, VO = 4.1 V PP (1) (2) (3) (4) 10 dB 135 dB 28 nV/Hz 0.1 pA/Hz 0.01% All limits are ensured by testing or statistical analysis. Typical Values represent the most likely parametric norm. V+ = 5V. Connected as voltage follower with 3V step input. Number specified is the slower of the positive and negative slew rates. Input referred, V+ = 5V and RL = 100k connected to 2.5V. Each amp excited in turn with 1 kHz to produce VO = 3 VPP. 6.10 DC Electrical Characteristics 5V Unless otherwise specified, all limits ensured for TJ = 25C. V+ = 5 V, V - = 0V, VCM = 2.0V, VO = 2.5V and RL > 1 M. Temperature extremes are -40C TJ 85C for LMV821/822/824, and -40C TJ 125C for LMV822-Q1/LMV824Q1/LMV824I. PARAMETER TEST CONDITIONS LMV821/822/822-Q1/824 VOS Input Offset Voltage TCVOS Input Offset Voltage Average Drift MIN (1) TYP (2) 1 LMV821/822/822-Q1/824, Over Temperature LMV824-Q1/LMV824I (1) UNIT 3.5 4.0 mV 1 LMV824-Q1/ LMV824I, Over Temperature (1) (2) MAX 5.5 1 V/C All limits are ensured by testing or statistical analysis. Typical Values represent the most likely parametric norm. Copyright (c) 1999-2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: LMV821-N LMV822-N LMV822-N-Q1 LMV824-N LMV824-N-Q1 9 LMV821-N, LMV822-N, LMV822-N-Q1, LMV824-N, LMV824-N-Q1 SNOS032I - AUGUST 1999 - REVISED JUNE 2016 www.ti.com DC Electrical Characteristics 5V (continued) Unless otherwise specified, all limits ensured for TJ = 25C. V+ = 5 V, V - = 0V, VCM = 2.0V, VO = 2.5V and RL > 1 M. Temperature extremes are -40C TJ 85C for LMV821/822/824, and -40C TJ 125C for LMV822-Q1/LMV824Q1/LMV824I. PARAMETER IB Input Bias Current IOS Input Offset Current CMRR Common Mode Rejection Ratio +PSRR -PSRR VCM AV 10 Positive Power Supply Rejection Ratio Negative Power Supply Rejection Ratio Input Common-Mode Voltage Range Large Signal Voltage Gain TEST CONDITIONS MIN (1) TYP (2) 40 Over Temperature (1) 100 150 0.5 Over Temperature 30 50 0V VCM 4.0V 72 0V VCM 4.0V, Over Temperature 70 1.7V V+ 4V, V- = 1V, VO = 0V, VCM = 0V LMV821/822/824/824-Q1/824I 90 85 1.7V V+ 4V, V- = 1V, VO = 0V, VCM = 0V LMV821/822/824/824-Q1/824I, Over Temperature 75 85 -1.0V V- -3.3V, V+ = 1.7V, VO = 0V, VCM = 0V LMV821/822/824/824-Q1/824I 73 85 -1.0V V- -3.3V, V+ = 1.7V, VO = 0V, VCM = 0V LMV821/822/824/824-Q1/824I 70 LMV822-Q1 73 For CMRR 50dB UNIT nA nA dB 75 70 LMV822-Q1 dB dB 85 -0.3 4.2 4.3 Sourcing, RL = 600 to 2.5V, VO = 2.5V to 4.5V; LMV821/822/824 95 105 Sourcing, RL = 600 to 2.5V, VO = 2.5V to 4.5V; LMV821/822/824, Over Temperature 90 LMV822-Q1/LMV824-Q1/LMV824I 95 105 Sinking, RL = 600 to 2.5V, VO = 2.5V to 0.5V LMV821/822/824 95 105 Sinking, RL = 600 to 2.5V, VO = 2.5V to 0.5V LMV821/822/824, Over Temperature 90 LMV824I 95 LMV824I, Over Temperature 82 LMV822-Q1/LMV824-Q1 95 105 Sourcing, RL =2k to 2.5V, VO = 2.5V to 4.5V; LMV821/822/824 95 105 Sourcing, RL =2k to 2.5V, VO = 2.5V to 4.5V; LMV821/822/824, Over Temperature 90 LMV822-Q1/LMV824-Q1/LMV824I 95 105 Sinking, RL = 2k to 2.5V, VO = 2.5V to 0.5V LMV821/822/824 95 105 Sinking, RL = 2k to 2.5V, VO = 2.5V to 0.5V LMV821/822/824, Over Temperature 90 LMV822-Q1/LMV824-Q1/LMV824I 95 Submit Documentation Feedback MAX -0.2 V V dB dB 105 dB dB 105 Copyright (c) 1999-2016, Texas Instruments Incorporated Product Folder Links: LMV821-N LMV822-N LMV822-N-Q1 LMV824-N LMV824-N-Q1 LMV821-N, LMV822-N, LMV822-N-Q1, LMV824-N, LMV824-N-Q1 www.ti.com SNOS032I - AUGUST 1999 - REVISED JUNE 2016 DC Electrical Characteristics 5V (continued) Unless otherwise specified, all limits ensured for TJ = 25C. V+ = 5 V, V - = 0V, VCM = 2.0V, VO = 2.5V and RL > 1 M. Temperature extremes are -40C TJ 85C for LMV821/822/824, and -40C TJ 125C for LMV822-Q1/LMV824Q1/LMV824I. PARAMETER TEST CONDITIONS + MIN (1) V = 5V,RL = 600 to 2.5V 4.75 V+ = 5V,RL = 600 to 2.5V, Over Temperature 4.70 + V = 5V,RL = 600 to 2.5V (LMV824-Q1, LMV824I) TYP (2) MAX (1) UNIT 4.84 V 4.84 + V = 5V,RL = 600 to 2.5V (LMV824-Q1, LMV824I), Over Temperature 4.60 V+ = 5V,RL = 600 to 2.5V VO 0.17 V+ = 5V,RL = 600 to 2.5V, Over Temperature Output Swing 0.30 V+ = 5V,RL = 600 to 2.5V (LMV824-Q1, LMV824I) V = 5V, RL = 2k to 2.5V 0.40 4.85 4.90 0.10 + V = 5V, RL = 2k to 2.5V, Over Temperature IO Output Current 4.80 Sourcing, VO = 0V 20 Sourcing, VO = 0V, Over Temperature 15 Sourcing, VO = 0V LMV824I 20 Sourcing, VO = 0V LMV824I, Over Temperature 10 Sinking, VO = 5V 20 Sinking, VO = 5V, Over Temperature 15 Sinking, VO = 5V LMV824I 20 Sinking, VO = 5V LMV824I, Over Temperature 10 LMV821 (Single) IS Supply Current mA 40 mA 40 mA 0.30 0.4 0.6 0.5 0.7 0.9 1.0 1.3 1.5 1.0 LMV824I, Over Temperature Copyright (c) 1999-2016, Texas Instruments Incorporated mA 45 LMV824, Over Temperature LMV824I (Quad) V 0.20 LMV822, Over Temperature LMV824 (Quad) 0.15 45 LMV821, Over Temperature LMV822 (Dual) V 0.17 V+ = 5V,RL = 600 to 2.5V (LMV824-Q1, LMV824I), Over Temperature + 0.250 1.3 1.6 Submit Documentation Feedback Product Folder Links: LMV821-N LMV822-N LMV822-N-Q1 LMV824-N LMV824-N-Q1 mA mA mA mA 11 LMV821-N, LMV822-N, LMV822-N-Q1, LMV824-N, LMV824-N-Q1 SNOS032I - AUGUST 1999 - REVISED JUNE 2016 www.ti.com 6.11 AC Electrical Characteristics 5V Unless otherwise specified, all limits ensured for TJ = 25C. V+ = 5 V, V - = 0V, VCM = 2.0V, VO = 2.5V and RL > 1 M. Temperature extremes are -40C TJ 85C for LMV821/822/824, and -40C TJ 125C for LMV822-Q1/LMV824Q1/LMV824I. PARAMETER SR Slew Rate GBW TEST CONDITIONS See (3) MIN (1) (2) MAX (1) UNIT 2.0 V/s min Gain-Bandwdth Product 5.6 MHz m Phase Margin 67 Deg. Gm Gain Margin 15 dB 135 dB 24 nV/Hz 0.25 pA/Hz Amp-to-Amp Isolation See (4) en Input-Related Voltage f = 1 kHz, VCM = 1V Noise in Input-Referred Current Noise f = 1 kHz THD Total Harmonic Distortion f = 1 kHz, AV = -2, RL = 10 k, VO = 4.1 V PP (1) (2) (3) (4) 12 1.4 TYP 0.01% All limits are ensured by testing or statistical analysis. Typical Values represent the most likely parametric norm. V+ = 5V. Connected as voltage follower with 3V step input. Number specified is the slower of the positive and negative slew rates. Input referred, V+ = 5V and RL = 100k connected to 2.5V. Each amp excited in turn with 1 kHz to produce VO = 3 VPP. Submit Documentation Feedback Copyright (c) 1999-2016, Texas Instruments Incorporated Product Folder Links: LMV821-N LMV822-N LMV822-N-Q1 LMV824-N LMV824-N-Q1 LMV821-N, LMV822-N, LMV822-N-Q1, LMV824-N, LMV824-N-Q1 www.ti.com SNOS032I - AUGUST 1999 - REVISED JUNE 2016 6.12 Typical Characteristics Unless otherwise specified, VS = +5V, single supply, TA = 25C. Figure 1. Supply Current vs. Supply Voltage (LMV821) Figure 2. Input Current vs. Temperature Figure 3. Sourcing Current vs. Output Voltage (VS = 2.7V) Figure 4. Sourcing Current vs Output Voltage (VS = 5V) Figure 5. Sinking Current vs. Output Voltage (VS = 2.7V) Figure 6. Sinking Current vs. Output Voltage (VS = 5V) Copyright (c) 1999-2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: LMV821-N LMV822-N LMV822-N-Q1 LMV824-N LMV824-N-Q1 13 LMV821-N, LMV822-N, LMV822-N-Q1, LMV824-N, LMV824-N-Q1 SNOS032I - AUGUST 1999 - REVISED JUNE 2016 www.ti.com Typical Characteristics (continued) Unless otherwise specified, VS = +5V, single supply, TA = 25C. 14 Figure 7. Output Voltage Swing vs. Supply Voltage (RL = 10k) Figure 8. Output Voltage Swing vs. Supply Voltage (RL = 2k) Figure 9. Output Voltage Swing vs. Supply Voltage (RL = 600) Figure 10. Output Voltage Swing vs. Load Resistance Figure 11. Input Voltage Noise vs. Frequency Figure 12. Input Current Noise vs. Frequency Submit Documentation Feedback Copyright (c) 1999-2016, Texas Instruments Incorporated Product Folder Links: LMV821-N LMV822-N LMV822-N-Q1 LMV824-N LMV824-N-Q1 LMV821-N, LMV822-N, LMV822-N-Q1, LMV824-N, LMV824-N-Q1 www.ti.com SNOS032I - AUGUST 1999 - REVISED JUNE 2016 Typical Characteristics (continued) Unless otherwise specified, VS = +5V, single supply, TA = 25C. Figure 13. Crosstalk Rejection vs. Frequency Figure 14. +PSRR vs. Frequency Figure 15. -PSRR vs. Frequency Figure 16. CMRR vs. Frequency Figure 17. Input Voltage vs. Output Voltage Figure 18. Gain and Phase Margin vs. Frequency (RL = 100k, 2k, 600) at 2.7V Copyright (c) 1999-2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: LMV821-N LMV822-N LMV822-N-Q1 LMV824-N LMV824-N-Q1 15 LMV821-N, LMV822-N, LMV822-N-Q1, LMV824-N, LMV824-N-Q1 SNOS032I - AUGUST 1999 - REVISED JUNE 2016 www.ti.com Typical Characteristics (continued) Unless otherwise specified, VS = +5V, single supply, TA = 25C. 16 Figure 19. Gain and Phase Margin vs. Frequency (RL = 100k, 2k, 600) at 5V Figure 20. Gain and Phase Margin vs. Frequency (Temp.= 25, -40, 85C, RL = 10k) at 2.7V Figure 21. Gain and Phase Margin vs. Frequency (Temp.= 25, -40, 85 C, RL = 10k) at 5V Figure 22. Gain and Phase Margin vs. Frequency (CL = 100pF, 200pF, 0pF, RL = 10k) at 2.7V Figure 23. Gain and Phase Margin vs. Frequency (CL = 100pF, 200pF, 0pF RL = 10k) at 5V Figure 24. Gain and Phase Margin vs. Frequency (CL = 100pF, 200pF, 0pF RL = 600) at 2.7V Submit Documentation Feedback Copyright (c) 1999-2016, Texas Instruments Incorporated Product Folder Links: LMV821-N LMV822-N LMV822-N-Q1 LMV824-N LMV824-N-Q1 LMV821-N, LMV822-N, LMV822-N-Q1, LMV824-N, LMV824-N-Q1 www.ti.com SNOS032I - AUGUST 1999 - REVISED JUNE 2016 Typical Characteristics (continued) Unless otherwise specified, VS = +5V, single supply, TA = 25C. Figure 25. Gain and Phase Margin vs. Frequency (CL = 100pF, 200pF, 0pF RL = 600) at 5V Figure 26. Slew Rate vs. Supply Voltage Figure 27. Non-Inverting Large Signal Pulse Response Figure 28. Non-Inverting Small Signal Pulse Response Figure 29. Inverting Large Signal Pulse Response Figure 30. Inverting Small Signal Pulse Response Copyright (c) 1999-2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: LMV821-N LMV822-N LMV822-N-Q1 LMV824-N LMV824-N-Q1 17 LMV821-N, LMV822-N, LMV822-N-Q1, LMV824-N, LMV824-N-Q1 SNOS032I - AUGUST 1999 - REVISED JUNE 2016 www.ti.com Typical Characteristics (continued) Unless otherwise specified, VS = +5V, single supply, TA = 25C. Figure 31. THD vs. Frequency 18 Submit Documentation Feedback Copyright (c) 1999-2016, Texas Instruments Incorporated Product Folder Links: LMV821-N LMV822-N LMV822-N-Q1 LMV824-N LMV824-N-Q1 LMV821-N, LMV822-N, LMV822-N-Q1, LMV824-N, LMV824-N-Q1 www.ti.com SNOS032I - AUGUST 1999 - REVISED JUNE 2016 7 Detailed Description 7.1 Overview The LMV821/LMV822/LMV824 bring performance and economy to low voltage / low power systems. With a 5 MHz unity-gain frequency and a specified 1.4 V/s slew rate, the quiescent current is only 220 A/amplifier (2.7 V). They provide rail-to-rail (R-to-R) output swing into heavy loads (600 specified). The input common-mode voltage range includes ground, and the maximum input offset voltage is 3.5 mV. 7.2 Functional Block Diagram V + _ IN - OUT + IN + V - Copyright (c) 2016, Texas Instruments Incorporated Figure 32. (Each Amplifier) 7.3 Feature Description The amplifier's differential inputs consist of a non-inverting input (+IN) and an inverting input (-IN). The amplifer amplifies only the difference in voltage between the two inpus, which is called the differential input voltage. The output voltage of the op-amp Vout is given by Equation 1: VOUT = AOL (IN+ - IN-) (1) where AOL is the open-loop gain of the amplifier, typically around 100dB (100,000x, or 10uV per Volt). 7.4 Device Functional Modes This section covers the following design considerations: 1. Frequency and Phase Response Considerations 2. Unity-Gain Pulse Response Considerations 3. Input Bias Current Considerations 7.4.1 Frequency and Phase Response Considerations The relationship between open-loop frequency response and open-loop phase response determines the closedloop stability performance (negative feedback). The open-loop phase response causes the feedback signal to shift towards becoming positive feedback, thus becoming unstable. The further the output phase angle is from the input phase angle, the more stable the negative feedback will operate. Phase Margin (m) specifies this output-to-input phase relationship at the unity-gain crossover point. Zero degrees of phase-margin means that the input and output are completely in phase with each other and will sustain oscillation at the unity-gain frequency. The AC tables show m for a no load condition. But m changes with load. The Gain and Phase margin vs Frequency plots in the curve section can be used to graphically determine the m for various loaded conditions. To do this, examine the phase angle portion of the plot, find the phase margin point at the unity-gain frequency, and determine how far this point is from zero degree of phase-margin. The larger the phase-margin, the more stable the circuit operation. Copyright (c) 1999-2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: LMV821-N LMV822-N LMV822-N-Q1 LMV824-N LMV824-N-Q1 19 LMV821-N, LMV822-N, LMV822-N-Q1, LMV824-N, LMV824-N-Q1 SNOS032I - AUGUST 1999 - REVISED JUNE 2016 www.ti.com Device Functional Modes (continued) The bandwidth is also affected by load. The graphs of Figure 33 and Figure 34 provide a quick look at how various loads affect the m and the bandwidth of the LMV821/822/824 family. These graphs show capacitive loads reducing both m and bandwidth, while resistive loads reduce the bandwidth but increase the m. Notice how a 600 resistor can be added in parallel with 220 picofarads capacitance, to increase the m 20(approx.), but at the price of about a 100 kHz of bandwidth. Overall, the LMV821/822/824 family provides good stability for loaded condition. Figure 33. Phase Margin vs Common Mode Voltage for Various Loads Figure 34. Unity-Gain Frequency vs Common Mode Voltage for Various Loads 7.4.2 Unity Gain Pulse Response Consideration A pull-up resistor is well suited for increasing unity-gain, pulse response stability. For example, a 600 pull-up resistor reduces the overshoot voltage by about 50%, when driving a 220 pF load. Figure 35 shows how to implement the pull-up resistor for more pulse response stability. Figure 35. Using a Pull-up Resistor at the Output for Stabilizing Capacitive Loads 20 Submit Documentation Feedback Copyright (c) 1999-2016, Texas Instruments Incorporated Product Folder Links: LMV821-N LMV822-N LMV822-N-Q1 LMV824-N LMV824-N-Q1 LMV821-N, LMV822-N, LMV822-N-Q1, LMV824-N, LMV824-N-Q1 www.ti.com SNOS032I - AUGUST 1999 - REVISED JUNE 2016 Device Functional Modes (continued) Higher capacitances can be driven by decreasing the value of the pull-up resistor, but its value shouldn't be reduced beyond the sinking capability of the part. An alternate approach is to use an isolation resistor as illustrated in Figure 36. Figure 37 shows the resulting pulse response from a LMV824, while driving a 10,000 pF load through a 20 isolation resistor. Figure 36. Using an Isolation Resistor to Drive Heavy Capacitive Loads Figure 37. Pulse Response per Figure 36 7.4.3 Input Bias Current Consideration Input bias current (IB) can develop a somewhat significant offset voltage. This offset is primarily due to IB flowing through the negative feedback resistor, RF. For example, if IB is 90 nA (max @ room) and RF is 100 k, then an offset of 9 mV will be developed (VOS= IB x RF).Using a compensation resistor (RC), as shown in Figure 38, cancels out this affect. But the input offset current (IOS) will still contribute to an offset voltage in the same manner - typically 0.05 mV at room temp. Copyright (c) 1999-2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: LMV821-N LMV822-N LMV822-N-Q1 LMV824-N LMV824-N-Q1 21 LMV821-N, LMV822-N, LMV822-N-Q1, LMV824-N, LMV824-N-Q1 SNOS032I - AUGUST 1999 - REVISED JUNE 2016 www.ti.com Device Functional Modes (continued) Figure 38. Canceling the Voltage Offset Effect of Input Bias Current 8 Application and Implementation 8.1 Application Information The LMV82x bring performance and economy to low voltage/low power systems. They provide rail-to-rail output swing into heavy loads and are capable of driving large capacitive loads. 8.2 Typical Applications 8.2.1 Telephone-Line Transceiver Figure 39. Telephone-Line Transceiver for a PCMCIA Modem Card 22 Submit Documentation Feedback Copyright (c) 1999-2016, Texas Instruments Incorporated Product Folder Links: LMV821-N LMV822-N LMV822-N-Q1 LMV824-N LMV824-N-Q1 LMV821-N, LMV822-N, LMV822-N-Q1, LMV824-N, LMV824-N-Q1 www.ti.com SNOS032I - AUGUST 1999 - REVISED JUNE 2016 Typical Applications (continued) 8.2.1.1 Design Requirements The telephone-line transceiver of Figure 39 provides a full-duplexed connection through a PCMCIA, miniature transformer. The differential configuration of receiver portion (UR), cancels reception from the transmitter portion (UT). Note that the input signals for the differential configuration of UR, are the transmit voltage (VT) and VT/2. This is because Rmatch is chosen to match the coupled telephone-line impedance; therefore dividing VT by two (assuming R1 >> Rmatch). 8.2.1.2 Detailed Design Procedure The differential configuration of UR has its resistors chosen to cancel the VT and VT/2 inputs according to the following equation: (2) Note that Cc is included for canceling out the inadequacies of the lossy, miniature transformer. 8.2.2 "Simple" Mixer (Amplitude Modulator) Figure 40. Amplitude Modulator Circuit 8.2.2.1 Design Requirements The simple mixer can be applied to applications that utilize the Doppler Effect to measure the velocity of an object. The difference frequency is one of its output frequency components. This difference frequency magnitude (/FM-FC/) is the key factor for determining an object's velocity per the Doppler Effect. If a signal is transmitted to a moving object, the reflected frequency will be a different frequency. This difference in transmit and receive frequency is directly proportional to an object's velocity. 8.2.2.2 Detailed Design Procedure The mixer of Figure 40 is simple and provides a unique form of amplitude modulation. Vi is the modulation frequency (FM), while a +3V square-wave at the gate of Q1, induces a carrier frequency (FC). Q1 switches (toggles) U1 between inverting and non-inverting unity gain configurations. Offsetting a sine wave above ground at Vi results in the oscilloscope photo of Figure 41. Copyright (c) 1999-2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: LMV821-N LMV822-N LMV822-N-Q1 LMV824-N LMV824-N-Q1 23 LMV821-N, LMV822-N, LMV822-N-Q1, LMV824-N, LMV824-N-Q1 SNOS032I - AUGUST 1999 - REVISED JUNE 2016 www.ti.com Typical Applications (continued) 8.2.2.3 Application Performance Plot Figure 41. Output signal of Figure 40 8.2.3 Tri-Level Voltage Detector Figure 42. Tri-level Voltage Detector 8.2.3.1 Design Requirements The tri-level voltage detector of Figure 42 provides a type of window comparator function. It detects three different input voltage ranges: Min-range, Mid-range, and Max-range. The output voltage (VO) is at VCC for the Min-range. VO is clamped at GND for the Mid-range. For the Max-range, VO is at Vee. Figure 43 shows a VO vs. VI oscilloscope photo per the circuit of Figure 42. 24 Submit Documentation Feedback Copyright (c) 1999-2016, Texas Instruments Incorporated Product Folder Links: LMV821-N LMV822-N LMV822-N-Q1 LMV824-N LMV824-N-Q1 LMV821-N, LMV822-N, LMV822-N-Q1, LMV824-N, LMV824-N-Q1 www.ti.com SNOS032I - AUGUST 1999 - REVISED JUNE 2016 Typical Applications (continued) Its operation is as follows: VI deviating from GND, causes the diode bridge to absorb IIN to maintain a clamped condition (VO= 0V). Eventually, IIN reaches the bias limit of the diode bridge. When this limit is reached, the clamping effect stops and the op amp responds open loop. The design equation directly preceding Figure 43, shows how to determine the clamping range. The equation solves for the input voltage band on each side GND. The mid-range is twice this voltage band. 8.2.3.2 Detailed Design Procedure (3) 8.2.3.3 Application Performance Plot 'V +V0 'V -V0 OV -VIN OV +VIN Figure 43. X, Y Oscilloscope Trace showing VOUT vs VIN per the Circuit of Tri-Level Voltage Detector 8.2.4 Dual Amplifier Active Filters (DAAFs) 3 kHz Low-Pass Active Filter with a Butterworth Response and a Pass Band Gain of Times Two Figure 44. Dual Amplifier Active Low-Pass Filter Copyright (c) 1999-2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: LMV821-N LMV822-N LMV822-N-Q1 LMV824-N LMV824-N-Q1 25 LMV821-N, LMV822-N, LMV822-N-Q1, LMV824-N, LMV824-N-Q1 SNOS032I - AUGUST 1999 - REVISED JUNE 2016 www.ti.com Typical Applications (continued) 300 Hz High-Pass Active Filter with a Butterworth Response and a Pass Band Gain of Times Two Figure 45. Dual Active Amplifier High-Pass Filter 8.2.4.1 Design Requirements The LMV822/24 bring economy and performance to DAAFs. The low-pass and the high-pass filters of Figure 44 and Figure 45 (respectively), offer one key feature: excellent sensitivity performance. Good sensitivity is when deviations in component values cause relatively small deviations in a filter's parameter such as cutoff frequency (Fc). Single amplifier active filters like the Sallen-Key provide relatively poor sensitivity performance that sometimes cause problems for high production runs; their parameters are much more likely to deviate out of specification than a DAAF would. The DAAFs of Figure 44 and Figure 45 are well suited for high volume production. 8.2.4.2 Detailed Design Procedure Active filters are also sensitive to an op amp's parameters -Gain and Bandwidth, in particular. The LMV822/24 provide a large gain and wide bandwidth. And DAAFs make excellent use of these feature specifications. Single Amplifier versions require a large open-loop to closed-loop gain ratio - approximately 50 to 1, at the Fc of the filter response. In addition to performance, DAAFs are relatively easy to design and implement. The design equations for the low-pass and high-pass DAAFs are shown below. The first two equation calculate the Fc and the circuit Quality Factor (Q) for the LPF (Figure 44). The second two equations calculate the Fc and Q for the HPF (Figure 45). (4) To simplify the design process, certain components are set equal to each other. Refer to Figure 44 and Figure 45. These equal component values help to simplify the design equations as follows: (5) 26 Submit Documentation Feedback Copyright (c) 1999-2016, Texas Instruments Incorporated Product Folder Links: LMV821-N LMV822-N LMV822-N-Q1 LMV824-N LMV824-N-Q1 LMV821-N, LMV822-N, LMV822-N-Q1, LMV824-N, LMV824-N-Q1 www.ti.com SNOS032I - AUGUST 1999 - REVISED JUNE 2016 Typical Applications (continued) To illustrate the design process/implementation, a 3 kHz, Butterworth response, low-pass filter DAAF (Figure 44) is designed as follows: 1. Choose C1 = C3 = C = 1 nF 2. Choose R4 = R5 = 1 k 3. Calculate Ra and R2 for the desired Fc as follows: (6) 4. Calculate R3 for the desired Q. The desired Q for a Butterworth (Maximally Flat) response is 0.707 (45 degrees into the s-plane). R3 calculates as follows: (7) Notice that R3 could also be calculated as 0.707 of Ra or R2. The circuit was implemented and its cutoff frequency measured. The cutoff frequency measured at 2.92 kHz. The circuit also showed good repeatability. Ten different LMV822 samples were placed in the circuit. The corresponding change in the cutoff frequency was less than a percent. 8.2.4.3 Application Perfromance Plots Butterworth Response as Measured by the HP3577A Network Analyzer Figure 46. 300 kHz, DAAF Low-Pass Filter Measurement Results Figure 46 shows an impressive photograph of a network analyzer measurement (HP3577A). The measurement was taken from a 300 kHz version of Figure 44. At 300 kHz, the open-loop to closed-loop gain ratio @ Fc is about 5 to 1. This is 10 times lower than the 50 to 1 "rule of thumb" for Single Amplifier Active Filters. Table 1 provides sensitivity measurements for a 10 M load condition. The left column shows the passive components for the 3 kHz low-pass DAAF. The third column shows the components for the 300 Hz high-pass DAAF. Their respective sensitivity measurements are shown to the right of each component column. Their values consists of the percent change in cutoff frequency (Fc) divided by the percent change in component value. The lower the sensitivity value, the better the performance. Copyright (c) 1999-2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: LMV821-N LMV822-N LMV822-N-Q1 LMV824-N LMV824-N-Q1 27 LMV821-N, LMV822-N, LMV822-N-Q1, LMV824-N, LMV824-N-Q1 SNOS032I - AUGUST 1999 - REVISED JUNE 2016 www.ti.com Typical Applications (continued) Each resistor value was changed by about 10 percent, and this measured change was divided into the measured change in Fc. A positive or negative sign in front of the measured value, represents the direction Fc changes relative to components' direction of change. For example, a sensitivity value of negative 1.2, means that for a 1 percent increase in component value, Fc decreases by 1.2 percent. Note that this information provides insight on how to fine tune the cutoff frequency, if necessary. It should be also noted that R4 and R5 of each circuit also caused variations in the pass band gain. Increasing R4 by ten percent, increased the gain by 0.4 dB, while increasing R5 by ten percent, decreased the gain by 0.4 dB. Table 1. Component Sensitivity Measurements Component (LPF) Sensitivity (LPF) Component (HPF) Sensitivity (HPF) Ra -1.2 Ca -0.7 C1 -0.1 Rb -1.0 R2 -1.1 R1 +0.1 R3 +0.7 C2 -0.1 C3 -1.5 R3 +0.1 R4 -0.6 R4 -0.1 R5 +0.6 R5 +0.1 8.3 Do's and Don'ts Do properly bypass the power supplies. Do add series resistence to the oputput when driving capacitive loads, particularly cables, Muxes and ADC inputs. Do not exceed the input common mode range. The input is not "Rail to Rail" and will limit upper output swing when configured as followers or other low-gain applications. See the Input Common Mode Voltage Range section of the Electrical Table. Do add series current limiting resistors and external schottky clamp diodes if input voltage is expected to exceed the supplies. Limit the current to 1mA or less (1K per volt). 9 Power Supply Recommendations For proper operation, the power supplies bust be properly decoupled. For decoupling the supply lines it is suggested that 10 nF capacitors be placed as close as possible to the op amp power supply pins. For single supply, place a capacitor between V+ and V-supply leads. For dual supplies, place one capacitor between V+ and ground, and one capacitor between V- and ground. 28 Submit Documentation Feedback Copyright (c) 1999-2016, Texas Instruments Incorporated Product Folder Links: LMV821-N LMV822-N LMV822-N-Q1 LMV824-N LMV824-N-Q1 LMV821-N, LMV822-N, LMV822-N-Q1, LMV824-N, LMV824-N-Q1 www.ti.com SNOS032I - AUGUST 1999 - REVISED JUNE 2016 10 Layout 10.1 Layout Guidelines The V+ pin should be bypassed to ground with a low ESR capacitor. The optimum placement is closest to the V+ and ground pins. Care should be taken to minimize the loop area formed by the bypass capacitor connection between V+ and ground. The ground pin should be connected to the PCB ground plane at the pin of the device. The feedback components should be placed as close to the device as possible minimizing strays. 10.2 Layout Example Figure 47. 2-D Layout Copyright (c) 1999-2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: LMV821-N LMV822-N LMV822-N-Q1 LMV824-N LMV824-N-Q1 29 LMV821-N, LMV822-N, LMV822-N-Q1, LMV824-N, LMV824-N-Q1 SNOS032I - AUGUST 1999 - REVISED JUNE 2016 www.ti.com Layout Example (continued) Figure 48. 3-D Layout 30 Submit Documentation Feedback Copyright (c) 1999-2016, Texas Instruments Incorporated Product Folder Links: LMV821-N LMV822-N LMV822-N-Q1 LMV824-N LMV824-N-Q1 LMV821-N, LMV822-N, LMV822-N-Q1, LMV824-N, LMV824-N-Q1 www.ti.com SNOS032I - AUGUST 1999 - REVISED JUNE 2016 11 Device and Documentation Support 11.1 Documentation Support 11.1.1 Related Documentation For related documentation see the following: * TI Filterpro Software * TI Universal Operational Amplifier Evaluation Module * TINA-TI SPICE-Based Analog Simulation Program 11.2 Receiving Notification of Documentation Updates To receive notification of documentation updates, navigate to the device product folder on ti.com. In the upper right corner, click on Alert me to register and receive a weekly digest of any product information that has changed. For change details, review the revision history included in any revised document. 11.3 Community Resources The following links connect to TI community resources. Linked contents are provided "AS IS" by the respective contributors. They do not constitute TI specifications and do not necessarily reflect TI's views; see TI's Terms of Use. TI E2ETM Online Community TI's Engineer-to-Engineer (E2E) Community. Created to foster collaboration among engineers. At e2e.ti.com, you can ask questions, share knowledge, explore ideas and help solve problems with fellow engineers. Design Support TI's Design Support Quickly find helpful E2E forums along with design support tools and contact information for technical support. 11.4 Related Links The table below lists quick access links. Categories include technical documents, support and community resources, tools and software, and quick access to sample or buy. Table 2. Related Links PARTS PRODUCT FOLDER SAMPLE & BUY TECHNICAL DOCUMENTS TOOLS & SOFTWARE SUPPORT & COMMUNITY LMV821-N Click here Click here Click here Click here Click here LMV822-N Click here Click here Click here Click here Click here LMV822-N-Q1 Click here Click here Click here Click here Click here LMV824-N Click here Click here Click here Click here Click here LMV824-N-Q1 Click here Click here Click here Click here Click here 11.5 Trademarks E2E is a trademark of Texas Instruments. All other trademarks are the property of their respective owners. 11.6 Electrostatic Discharge Caution These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. 11.7 Glossary SLYZ022 -- TI Glossary. This glossary lists and explains terms, acronyms, and definitions. Copyright (c) 1999-2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: LMV821-N LMV822-N LMV822-N-Q1 LMV824-N LMV824-N-Q1 31 LMV821-N, LMV822-N, LMV822-N-Q1, LMV824-N, LMV824-N-Q1 SNOS032I - AUGUST 1999 - REVISED JUNE 2016 www.ti.com 12 Mechanical, Packaging, and Orderable Information The following pages include mechanical, packaging, and orderable information. This information is the most current data available for the designated devices. This data is subject to change without notice and revision of this document. For browser-based versions of this data sheet, refer to the left-hand navigation. 32 Submit Documentation Feedback Copyright (c) 1999-2016, Texas Instruments Incorporated Product Folder Links: LMV821-N LMV822-N LMV822-N-Q1 LMV824-N LMV824-N-Q1 PACKAGE OPTION ADDENDUM www.ti.com 26-Sep-2017 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (C) Device Marking (4/5) LMV821M5 NRND SOT-23 DBV 5 1000 TBD Call TI Call TI -40 to 85 A14 LMV821M5/NOPB ACTIVE SOT-23 DBV 5 1000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 A14 LMV821M5X NRND SOT-23 DBV 5 3000 TBD Call TI Call TI -40 to 85 A14 LMV821M5X/NOPB ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 A14 LMV821M7 NRND SC70 DCK 5 1000 TBD Call TI Call TI -40 to 85 A15 LMV821M7/NOPB ACTIVE SC70 DCK 5 1000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 A15 LMV821M7X NRND SC70 DCK 5 3000 TBD Call TI Call TI -40 to 85 A15 LMV821M7X/NOPB ACTIVE SC70 DCK 5 3000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 A15 LMV822M NRND SOIC D 8 95 TBD Call TI Call TI -40 to 85 LMV 822M LMV822M/NOPB ACTIVE SOIC D 8 95 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 LMV 822M TBD Call TI Call TI LMV822MM NRND VSSOP DGK 8 1000 -40 to 85 V822 LMV822MM/NOPB ACTIVE VSSOP DGK 8 1000 Green (RoHS CU NIPDAUAG | CU SN Level-1-260C-UNLIM & no Sb/Br) -40 to 85 V822 LMV822MMX/NOPB ACTIVE VSSOP DGK 8 3500 Green (RoHS CU NIPDAUAG | CU SN Level-1-260C-UNLIM & no Sb/Br) -40 to 85 V822 LMV822MX NRND SOIC D 8 2500 TBD Call TI Call TI -40 to 85 LMV 822M LMV822MX/NOPB ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 LMV 822M LMV822Q1MM/NOPB ACTIVE VSSOP DGK 8 1000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 125 AKAA LMV822Q1MMX/NOPB ACTIVE VSSOP DGK 8 3500 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 125 AKAA LMV824M/NOPB ACTIVE SOIC D 14 55 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 LMV824M LMV824MT/NOPB ACTIVE TSSOP PW 14 94 Green (RoHS & no Sb/Br) CU NIPDAU | CU SN Level-1-260C-UNLIM -40 to 85 LMV824 MT Addendum-Page 1 Samples PACKAGE OPTION ADDENDUM www.ti.com 26-Sep-2017 Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (C) Device Marking (4/5) LMV824MTX NRND TSSOP PW 14 2500 TBD Call TI Call TI -40 to 85 LMV824 MT LMV824MTX/NOPB ACTIVE TSSOP PW 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU | CU SN Level-1-260C-UNLIM -40 to 85 LMV824 MT LMV824MX/NOPB ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 LMV824M LMV824NDGVR ACTIVE TVSOP DGV 14 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM -40 to 125 MV824N LMV824Q1MA/NOPB ACTIVE SOIC D 14 55 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 125 LMV824Q1 MA LMV824Q1MAX/NOPB ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 125 LMV824Q1 MA LMV824Q1MT/NOPB ACTIVE TSSOP PW 14 94 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 125 LMV824 Q1MT LMV824Q1MTX/NOPB ACTIVE TSSOP PW 14 2500 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 125 LMV824 Q1MT (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of <=1000ppm threshold. Antimony trioxide based flame retardants must also meet the <=1000ppm threshold requirement. (3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. (4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. (5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Device Marking for that device. Addendum-Page 2 Samples PACKAGE OPTION ADDENDUM www.ti.com 26-Sep-2017 (6) Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish value exceeds the maximum column width. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis. OTHER QUALIFIED VERSIONS OF LMV822-N, LMV822-N-Q1, LMV824-N, LMV824-N-Q1 : * Catalog: LMV822-N, LMV824-N * Automotive: LMV822-N-Q1, LMV824-N-Q1 NOTE: Qualified Version Definitions: * Catalog - TI's standard catalog product * Automotive - Q100 devices qualified for high-reliability automotive applications targeting zero defects Addendum-Page 3 PACKAGE MATERIALS INFORMATION www.ti.com 22-Sep-2017 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) LMV821M5 SOT-23 DBV 5 1000 178.0 8.4 LMV821M5/NOPB SOT-23 DBV 5 1000 178.0 LMV821M5X SOT-23 DBV 5 3000 178.0 LMV821M5X/NOPB SOT-23 DBV 5 3000 LMV821M7 SC70 DCK 5 LMV821M7/NOPB SC70 DCK LMV821M7X SC70 DCK LMV821M7X/NOPB SC70 W Pin1 (mm) Quadrant 3.2 3.2 1.4 4.0 8.0 Q3 8.4 3.2 3.2 1.4 4.0 8.0 Q3 8.4 3.2 3.2 1.4 4.0 8.0 Q3 178.0 8.4 3.2 3.2 1.4 4.0 8.0 Q3 1000 178.0 8.4 2.25 2.45 1.2 4.0 8.0 Q3 5 1000 178.0 8.4 2.25 2.45 1.2 4.0 8.0 Q3 5 3000 178.0 8.4 2.25 2.45 1.2 4.0 8.0 Q3 DCK 5 3000 178.0 8.4 2.25 2.45 1.2 4.0 8.0 Q3 LMV822MM VSSOP DGK 8 1000 178.0 12.4 5.3 3.4 1.4 8.0 12.0 Q1 LMV822MM/NOPB VSSOP DGK 8 1000 178.0 12.4 5.3 3.4 1.4 8.0 12.0 Q1 LMV822MMX/NOPB VSSOP DGK 8 3500 330.0 12.4 5.3 3.4 1.4 8.0 12.0 Q1 LMV822MX SOIC D 8 2500 330.0 12.4 6.5 5.4 2.0 8.0 12.0 Q1 LMV822MX/NOPB SOIC D 8 2500 330.0 12.4 6.5 5.4 2.0 8.0 12.0 Q1 LMV822Q1MM/NOPB VSSOP DGK 8 1000 178.0 12.4 5.3 3.4 1.4 8.0 12.0 Q1 LMV822Q1MMX/NOPB VSSOP DGK 8 3500 330.0 12.4 5.3 3.4 1.4 8.0 12.0 Q1 LMV824MTX TSSOP PW 14 2500 330.0 12.4 6.95 5.6 1.6 8.0 12.0 Q1 LMV824MTX/NOPB TSSOP PW 14 2500 330.0 12.4 6.95 5.6 1.6 8.0 12.0 Q1 LMV824MX/NOPB SOIC D 14 2500 330.0 16.4 6.5 9.35 2.3 8.0 16.0 Q1 Pack Materials-Page 1 PACKAGE MATERIALS INFORMATION www.ti.com 22-Sep-2017 Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant LMV824NDGVR TVSOP DGV 14 2000 330.0 12.4 6.8 4.0 1.6 8.0 12.0 Q1 LMV824Q1MAX/NOPB SOIC D 14 2500 330.0 16.4 6.5 9.35 2.3 8.0 16.0 Q1 LMV824Q1MTX/NOPB TSSOP PW 14 2500 330.0 12.4 6.95 5.6 1.6 8.0 12.0 Q1 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) LMV821M5 SOT-23 DBV 5 1000 210.0 185.0 35.0 LMV821M5/NOPB SOT-23 DBV 5 1000 210.0 185.0 35.0 LMV821M5X SOT-23 DBV 5 3000 210.0 185.0 35.0 LMV821M5X/NOPB SOT-23 DBV 5 3000 210.0 185.0 35.0 LMV821M7 SC70 DCK 5 1000 210.0 185.0 35.0 LMV821M7/NOPB SC70 DCK 5 1000 210.0 185.0 35.0 LMV821M7X SC70 DCK 5 3000 210.0 185.0 35.0 LMV821M7X/NOPB SC70 DCK 5 3000 210.0 185.0 35.0 LMV822MM VSSOP DGK 8 1000 210.0 185.0 35.0 LMV822MM/NOPB VSSOP DGK 8 1000 210.0 185.0 35.0 LMV822MMX/NOPB VSSOP DGK 8 3500 367.0 367.0 35.0 LMV822MX SOIC D 8 2500 367.0 367.0 35.0 LMV822MX/NOPB SOIC D 8 2500 367.0 367.0 35.0 LMV822Q1MM/NOPB VSSOP DGK 8 1000 210.0 185.0 35.0 Pack Materials-Page 2 PACKAGE MATERIALS INFORMATION www.ti.com 22-Sep-2017 Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) LMV822Q1MMX/NOPB VSSOP DGK 8 3500 367.0 367.0 35.0 LMV824MTX TSSOP PW 14 2500 367.0 367.0 35.0 LMV824MTX/NOPB TSSOP PW 14 2500 367.0 367.0 35.0 LMV824MX/NOPB SOIC D 14 2500 367.0 367.0 35.0 LMV824NDGVR TVSOP DGV 14 2000 367.0 367.0 35.0 LMV824Q1MAX/NOPB SOIC D 14 2500 367.0 367.0 35.0 LMV824Q1MTX/NOPB TSSOP PW 14 2500 367.0 367.0 35.0 Pack Materials-Page 3 PACKAGE OUTLINE DBV0005A SOT-23 - 1.45 mm max height SCALE 4.000 SMALL OUTLINE TRANSISTOR C 3.0 2.6 1.75 1.45 PIN 1 INDEX AREA 1 0.1 C B A 5 2X 0.95 1.9 1.45 MAX 3.05 2.75 1.9 2 4 0.5 5X 0.3 0.2 3 (1.1) C A B 0.15 TYP 0.00 0.25 GAGE PLANE 8 TYP 0 0.22 TYP 0.08 0.6 TYP 0.3 SEATING PLANE 4214839/C 04/2017 NOTES: 1. All linear dimensions are in millimeters. Any dimensions in parenthesis are for reference only. Dimensioning and tolerancing per ASME Y14.5M. 2. This drawing is subject to change without notice. 3. Refernce JEDEC MO-178. www.ti.com EXAMPLE BOARD LAYOUT DBV0005A SOT-23 - 1.45 mm max height SMALL OUTLINE TRANSISTOR PKG 5X (1.1) 1 5 5X (0.6) SYMM (1.9) 2 2X (0.95) 3 4 (R0.05) TYP (2.6) LAND PATTERN EXAMPLE EXPOSED METAL SHOWN SCALE:15X SOLDER MASK OPENING METAL SOLDER MASK OPENING METAL UNDER SOLDER MASK EXPOSED METAL EXPOSED METAL 0.07 MIN ARROUND 0.07 MAX ARROUND NON SOLDER MASK DEFINED (PREFERRED) SOLDER MASK DEFINED SOLDER MASK DETAILS 4214839/C 04/2017 NOTES: (continued) 4. Publication IPC-7351 may have alternate designs. 5. Solder mask tolerances between and around signal pads can vary based on board fabrication site. www.ti.com EXAMPLE STENCIL DESIGN DBV0005A SOT-23 - 1.45 mm max height SMALL OUTLINE TRANSISTOR PKG 5X (1.1) 1 5 5X (0.6) SYMM (1.9) 2 2X(0.95) 4 3 (R0.05) TYP (2.6) SOLDER PASTE EXAMPLE BASED ON 0.125 mm THICK STENCIL SCALE:15X 4214839/C 04/2017 NOTES: (continued) 6. Laser cutting apertures with trapezoidal walls and rounded corners may offer better paste release. IPC-7525 may have alternate design recommendations. 7. Board assembly site may have different recommendations for stencil design. www.ti.com PACKAGE OUTLINE DBV0005A SOT-23 - 1.45 mm max height SCALE 4.000 SMALL OUTLINE TRANSISTOR C 3.0 2.6 1.75 1.45 PIN 1 INDEX AREA 1 0.1 C B A 5 2X 0.95 1.9 1.45 MAX 3.05 2.75 1.9 2 4 0.5 5X 0.3 0.2 3 (1.1) C A B 0.15 TYP 0.00 0.25 GAGE PLANE 8 TYP 0 0.22 TYP 0.08 0.6 TYP 0.3 SEATING PLANE 4214839/C 04/2017 NOTES: 1. All linear dimensions are in millimeters. Any dimensions in parenthesis are for reference only. Dimensioning and tolerancing per ASME Y14.5M. 2. This drawing is subject to change without notice. 3. Refernce JEDEC MO-178. www.ti.com EXAMPLE BOARD LAYOUT DBV0005A SOT-23 - 1.45 mm max height SMALL OUTLINE TRANSISTOR PKG 5X (1.1) 1 5 5X (0.6) SYMM (1.9) 2 2X (0.95) 3 4 (R0.05) TYP (2.6) LAND PATTERN EXAMPLE EXPOSED METAL SHOWN SCALE:15X SOLDER MASK OPENING METAL SOLDER MASK OPENING METAL UNDER SOLDER MASK EXPOSED METAL EXPOSED METAL 0.07 MIN ARROUND 0.07 MAX ARROUND NON SOLDER MASK DEFINED (PREFERRED) SOLDER MASK DEFINED SOLDER MASK DETAILS 4214839/C 04/2017 NOTES: (continued) 4. Publication IPC-7351 may have alternate designs. 5. Solder mask tolerances between and around signal pads can vary based on board fabrication site. www.ti.com EXAMPLE STENCIL DESIGN DBV0005A SOT-23 - 1.45 mm max height SMALL OUTLINE TRANSISTOR PKG 5X (1.1) 1 5 5X (0.6) SYMM (1.9) 2 2X(0.95) 4 3 (R0.05) TYP (2.6) SOLDER PASTE EXAMPLE BASED ON 0.125 mm THICK STENCIL SCALE:15X 4214839/C 04/2017 NOTES: (continued) 6. Laser cutting apertures with trapezoidal walls and rounded corners may offer better paste release. IPC-7525 may have alternate design recommendations. 7. Board assembly site may have different recommendations for stencil design. www.ti.com IMPORTANT NOTICE Texas Instruments Incorporated (TI) reserves the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. 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Designers agree that it has the necessary expertise to select the product with the appropriate qualification designation for their applications and that proper product selection is at Designers' own risk. Designers are solely responsible for compliance with all legal and regulatory requirements in connection with such selection. Designer will fully indemnify TI and its representatives against any damages, costs, losses, and/or liabilities arising out of Designer's noncompliance with the terms and provisions of this Notice. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright (c) 2018, Texas Instruments Incorporated Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Texas Instruments: LMV824Q1MA/NOPB LMV824Q1MT/NOPB LMV824Q1MAX/NOPB LMV824Q1MTX/NOPB