LM293-EP DUAL DIFFERENTIAL COMPARATOR www.ti.com SLCS155 - OCTOBER 2007 FEATURES 1 * * * * * * * (1) Controlled Baseline - One Assembly - Test Site - One Fabrication Site Extended Temperature Performance of -55C to 125C Enhanced Diminishing Manufacturing Sources (DMS) Support Enhanced Product Change Notification Qualification Pedigree (1) Single Supply or Dual Supplies Wide Range of Supply Voltage - Max Rating . . . 2 V to 36 V - Tested to 30 V * * * * * * * Low Supply-Current Drain Independent of Supply Voltage . . . 0.4 mA Typical Per Comparator Low Input Bias Current . . . 25 nA Typical Low Input Offset Voltage . . . 2 mV Typical Common-Mode Input Voltage Range Includes Ground Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage . . . 36 V Low Output Saturation Voltage Output Compatible With TTL, MOS, and CMOS LM293 . . . D PACKAGE (TOP VIEW) 1OUT 1IN- 1IN+ GND Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold-compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits. 1 2 3 4 8 7 6 5 VCC 2OUT 2IN- 2IN+ DESCRIPTION/ORDERING INFORMATION This device consist of two independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible as long as the difference between the two supplies is 2 V to 36 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. Current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships. The LM293-EP is characterized for operation from -55C to 125C. ORDERING INFORMATION (1) TA -55C to 125C (1) (2) VIOmax AT 25C 5 mV PACKAGE (2) MAX VCC 30 V SOIC - D Reel of 2500 ORDERABLE PART NUMBER LM293MDREP TOPSIDE MARKING LM293E For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI website at www.ti.com. Package drawings, thermal data, and symbolization are available at www.ti.com/packaging. 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright (c) 2007, Texas Instruments Incorporated LM293-EP DUAL DIFFERENTIAL COMPARATOR www.ti.com SLCS155 - OCTOBER 2007 Symbol (Each Comparator) IN+ OUT IN- Schematic (Each Comparator) VCC 80 m A Current Regulator 10 m A 60 m A 10 m A 80 m A IN+ COMPONENT COUNT OUT Epi-FET Diodes Resistors Transistors 1 2 2 30 IN- GND Current values shown are nominal. Absolute Maximum Ratings (1) over operating free-air temperature range (unless otherwise noted) MIN (2) MAX UNIT VCC Supply voltage VID Differential input voltage (3) VI Input voltage range (either input) VO Output voltage 36 V IO Output current 20 mA -0.3 Duration of output short-circuit to ground (4) JA Package thermal impedance (5) (6) TJ Operating virtual junction temperature Tstg Storage temperature range (1) (2) (3) (4) (5) (6) 2 36 V 36 V 36 V Unlimited D package -65 97 C/W 150 C 150 C Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. All voltage values, except differential voltages, are with respect to GND. Differential voltages are at IN+, with respect to IN-. Short circuits from outputs to VCC can cause excessive heating and eventual destruction. Maximum power dissipation is a function of TJ(max), JA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) - TA)/JA. Operating at the absolute maximum TJ of 150C can affect reliability. The package thermal impedance is calculated in accordance with JESD 51-7. Submit Documentation Feedback Copyright (c) 2007, Texas Instruments Incorporated Product Folder Link(s): LM293-EP LM293-EP DUAL DIFFERENTIAL COMPARATOR www.ti.com SLCS155 - OCTOBER 2007 Electrical Characteristics at specified free-air temperature, VCC = 5 V (unless otherwise noted) PARAMETER TA (1) TEST CONDITIONS VIO Input offset voltage VCC = 5 V to 30 V, VO = 1.4 V, VIC = VIC(min) IIO Input offset current VO = 1.4 V IIB Input bias current VO = 1.4 V VICR Common-mode input voltage range (2) AVD Large-signal differential-voltage amplification IOH High-level output current 25C VCC = 15 V, VO = 1.4 V to 11.4 V, RL 15 k to VCC 25C VOH = 5 V, VID = 1 V 25C VOH = 30 V, VID = 1 V Full range -25 IOL Low-level output current VOL = 1.5 V, VID = -1 V 25C VCC = 5 V 25C VCC = 30 V Full range -250 -400 0 to VCC - 1.5 50 UNIT mV nA nA V 0 to VCC - 2 25C VID = -1 V 50 250 Full range IOL = 4 mA, (2) 5 5 25C Low-level output voltage (1) 2 Full range Full range RL = MAX 9 25C VOL Supply current TYP Full range 25C ICC LM293 MIN 200 V/mV 0.1 50 nA 1 A 150 400 Full range 700 6 mV mA 0.8 1 2.5 mA Full range (MIN or MAX) for LM293 is -55C to 125C. All characteristics are measured with zero common-mode input voltage, unless otherwise specified. The voltage at either input or common-mode should not be allowed to go negative by more than 0.3 V. The upper end of the common-mode voltage range is VCC+ - 1.5 V for the inverting input (-), and the non-inverting input (+) can exceed the VCC level; the comparator provides a proper output state. Either or both inputs can go to 30 V without damage. Switching Characteristics VCC = 5 V, TA = 25C PARAMETER Response time (1) (2) LM293 TEST CONDITIONS RL connected to 5 V through 5.2 k, CL = 15 pF (1), See (2) TYP 100 mV input step with 5 mV overdrive 1.3 TTL-level input step 0.3 UNIT s CL includes probe and jig capacitance. The response time specified is the interval between the input step function and the instant when the output crosses 1.4 V. Submit Documentation Feedback Copyright (c) 2007, Texas Instruments Incorporated Product Folder Link(s): LM293-EP 3 PACKAGE MATERIALS INFORMATION www.ti.com 19-Mar-2008 TAPE AND REEL INFORMATION *All dimensions are nominal Device LM293MDREP Package Package Pins Type Drawing SOIC D 8 SPQ Reel Reel Diameter Width (mm) W1 (mm) 2500 330.0 12.4 Pack Materials-Page 1 A0 (mm) B0 (mm) K0 (mm) P1 (mm) 6.4 5.2 2.1 8.0 W Pin1 (mm) Quadrant 12.0 Q1 PACKAGE MATERIALS INFORMATION www.ti.com 19-Mar-2008 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) LM293MDREP SOIC D 8 2500 340.5 338.1 20.6 Pack Materials-Page 2 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI's terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI's standard warranty. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where mandated by government requirements, testing of all parameters of each product is not necessarily performed. TI assumes no liability for applications assistance or customer product design. Customers are responsible for their products and applications using TI components. To minimize the risks associated with customer products and applications, customers should provide adequate design and operating safeguards. TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right, copyright, mask work right, or other TI intellectual property right relating to any combination, machine, or process in which TI products or services are used. Information published by TI regarding third-party products or services does not constitute a license from TI to use such products or services or a warranty or endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of the third party, or a license from TI under the patents or other intellectual property of TI. Reproduction of TI information in TI data books or data sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties, conditions, limitations, and notices. Reproduction of this information with alteration is an unfair and deceptive business practice. TI is not responsible or liable for such altered documentation. Information of third parties may be subject to additional restrictions. Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service voids all express and any implied warranties for the associated TI product or service and is an unfair and deceptive business practice. TI is not responsible or liable for any such statements. TI products are not authorized for use in safety-critical applications (such as life support) where a failure of the TI product would reasonably be expected to cause severe personal injury or death, unless officers of the parties have executed an agreement specifically governing such use. Buyers represent that they have all necessary expertise in the safety and regulatory ramifications of their applications, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of TI products in such safety-critical applications, notwithstanding any applications-related information or support that may be provided by TI. Further, Buyers must fully indemnify TI and its representatives against any damages arising out of the use of TI products in such safety-critical applications. TI products are neither designed nor intended for use in military/aerospace applications or environments unless the TI products are specifically designated by TI as military-grade or "enhanced plastic." Only products designated by TI as military-grade meet military specifications. Buyers acknowledge and agree that any such use of TI products which TI has not designated as military-grade is solely at the Buyer's risk, and that they are solely responsible for compliance with all legal and regulatory requirements in connection with such use. TI products are neither designed nor intended for use in automotive applications or environments unless the specific TI products are designated by TI as compliant with ISO/TS 16949 requirements. Buyers acknowledge and agree that, if they use any non-designated products in automotive applications, TI will not be responsible for any failure to meet such requirements. Following are URLs where you can obtain information on other Texas Instruments products and application solutions: Products Applications Audio www.ti.com/audio Communications and Telecom www.ti.com/communications Amplifiers amplifier.ti.com Computers and Peripherals www.ti.com/computers Data Converters dataconverter.ti.com Consumer Electronics www.ti.com/consumer-apps DLP(R) Products www.dlp.com Energy and Lighting www.ti.com/energy DSP dsp.ti.com Industrial www.ti.com/industrial Clocks and Timers www.ti.com/clocks Medical www.ti.com/medical Interface interface.ti.com Security www.ti.com/security Logic logic.ti.com Space, Avionics and Defense www.ti.com/space-avionics-defense Power Mgmt power.ti.com Transportation and Automotive www.ti.com/automotive Microcontrollers microcontroller.ti.com Video and Imaging www.ti.com/video RFID www.ti-rfid.com Wireless www.ti.com/wireless-apps RF/IF and ZigBee(R) Solutions www.ti.com/lprf TI E2E Community Home Page e2e.ti.com Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright (c) 2011, Texas Instruments Incorporated