OPA705NA/3KG4 - Texas Instruments High-Performance Analog

OPA705

OPA2705

OPA4705

Low-Cost, CMOS, Rail-to-Rail, I/O

OPERATIONAL AMPLIFIERS

FEATURES

●RAIL-TO-RAIL INPUT AND OUTPUT

●WIDE SUPPLY RANGE:

Single Supply: 4V to 12V

Dual Supplies: ±2 to ±6

●LOW QUIESCENT CURRENT: 160µA

●LIMITED RANGE CMRR: 96dB

●LOW OFFSET: 0.5mV

●HIGH SPEED: 1MHz, 0.6V/µs

●

Micro

SIZE PACKAGES:

SOT23-5, MSOP-8, TSSOP-14

●LOW INPUT BIAS CURRENT: 1pA

APPLICATIONS

●AUTOMOTIVE APPLICATIONS:

Audio, Sensor Applications, Security Systems

●PORTABLE EQUIPMENT

●ACTIVE FILTERS

●TRANSDUCER AMPLIFIER

●TEST EQUIPMENT

●DATA ACQUISITION

DESCRIPTION

The OPA705 series low-cost op amps are optimized for appli-

cations requiring rail-to-rail input and output swing. Single,

dual, and quad versions are offered in a variety of packages.

While the quiescent current is less than 200µA per amplifier,

the OPA705 still offers excellent dynamic performance

(1MHz GBW and 0.6V/µs SR) and unity-gain stability.

The OPA705 series is fully specified and guaranteed over

the supply range of ±2V to ±6V. Input swing extends

300mV beyond the rail and the output swings to within

40mV of the rail.

The single version (OPA705) is available in the MicroSIZE

SOT23-5 and in the standard SO-8 surface-mount packages.

The dual version (OPA2705) is available in the MSOP-8,

SO-8, and DIP-8 packages. The quad OPA4705 is available

in the TSSOP-14 and SO-14 packages. All are specified for

operation from –40°C to +85°C.

V+

–In

Out

V–

+In

OPA705

SOT23-5

V+

Out

–In

+In

V–

OPA705

SO-8, DIP-8

V+

Out B

–In B

+In B

Out A

–In A

+In A

V–

OPA2705

MSOP-8, SO-8, DIP-8

Out D

–In D

+In D

V–

+In C

–In C

Out C

Out A

–In A

+In A

V+

+In B

–In B

Out B

OPA4705

TSSOP-14, SO-14

SBOS182A – JUNE 2001

www.ti.com

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

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.

OPA705

OPA705, 2705, 4705

2SBOS182A

MINIMUM PACKAGE

RECOMMENDED DRAWING PACKAGE ORDERING TRANSPORT

PRODUCT DESCRIPTION GAIN PACKAGE NUMBER MARKING NUMBER(1) MEDIA

OPA705NA Single, GBW = 1MHz 1 SOT23-5 331 A05 OPA705NA/250 Tape and Reel

""""""OPA705NA/3K Tape and Reel

OPA705UA Single, GBW = 1MHz 1 SO-8 182 OPA705UA OPA705UA Rails

""""""OPA705UA/2K5 Tape and Reel

OPA705PA Single, GBW = 1MHz 1 DIP-8 006 OPA705PA OPA705PA Rails

OPA2705EA Dual, GBW = 1MHz 1 MSOP-8 337 B05 OPA2705EA/250 Tape and Reel

""""""OPA2705EA/2K5 Tape and Reel

OPA2705UA Dual, GBW = 1MHz 1 SO-8 182 OPA2705UA OPA2705UA Rails

""""""OPA2705UA/2K5 Tape and Reel

OPA2705PA Dual, GBW = 1MHz 1 DIP-8 006 OPA2705PA OPA2705PA Rails

OPA4705EA Quad, GBW = 1MHz 1 TSSOP-14 357 OPA4705EA OPA4705EA/250 Tape and Reel

""""""OPA4705EA/2K5 Tape and Reel

OPA4705UA Quad, GBW = 1MHz 1 SO-14 235 OPA4705UA OPA4705UA Rails

""""""OPA4705UA/2K5 Tape and Reel

NOTE: (1) Models with a slash ( /) are available only in Tape and Reel in the quantities indicated (e.g., /3K indicates 3000 devices per reel). Ordering 3000 pieces

of “OPA705NA/3K” will get a single 3000-piece Tape and Reel.

PACKAGE/ORDERING INFORMATION

Supply Voltage, V+ to V–................................................................. 13.2V

Signal Input Terminals, Voltage(2) .....................(V–) –0.3V to (V+) +0.3V

Current(2) .................................................... 10mA

Output Short-Circuit(3) .............................................................. Continuous

Operating Temperature .................................................. –55°C to +125°C

Storage Temperature .....................................................–65°C to +150°C

Junction Temperature.................................................................... +150°C

Lead Temperature (soldering, 10s)............................................... +300°C

NOTES: (1) Stresses above these ratings may cause permanent damage.

Exposure to absolute maximum conditions for extended periods may

degrade device reliability. (2) Input terminals are diode-clamped to the power

supply rails. Input signals that can swing more than 0.3V beyond the supply

rails should be current-limited to 10mA or less. (3) Short-circuit to ground,

one amplifier per package.

ABSOLUTE MAXIMUM RATINGS(1) ELECTROSTATIC

DISCHARGE SENSITIVITY

This integrated circuit can be damaged by ESD. Texas Instru-

ments recommends that all integrated circuits be handled with

appropriate precautions. Failure to observe proper handling

and installation procedures can cause damage.

ESD damage can range from subtle performance degrada-

tion to complete device failure. Precision integrated circuits

may be more susceptible to damage because very small

parametric changes could cause the device not to meet its

published specifications.

OPA705, 2705, 4705 3

SBOS182A

OPA705NA, UA, PA

OPA2705EA, UA, PA

OPA4705EA, UA

ELECTRICAL CHARACTERISTICS: VS = 4V to 12V

Boldface limits apply over the specified temperature range, TA = –40°C to +85°C

At TA = +25°C, RL = 20kΩ connected to VS/ 2 and VOUT = VS/ 2, unless otherwise noted.

PARAMETER CONDITION MIN TYP MAX UNITS

OFFSET VOLTAGE

Input Offset Voltage VOS VS = ±5V, VCM = 0V ±0.5 ±5mV

Drift dVOS /dT TA = –40°C to +85°C±4µV/°C

vs Power Supply PSRR VS = ±2V to ±6V, VCM = 0V 20 100 µV/V

Over Temperature VS = ±2V to ±6V, VCM = 0V 100 µV/V

Channel Separation, dc RL = 20kΩ1µV/V

f = 1kHz 98 dB

INPUT VOLTAGE RANGE

Common-Mode Voltage Range VCM (V–) – 0.3 (V+) + 0.3 V

Common-Mode Rejection Ratio CMRR

VS = ±5V, (V–) – 0.3V < VCM < (V+) + 0.3V

66 77 dB

over Temperature

VS =

5V, (V–) < VCM < (V+)

74 dB

VS = ±5V, (V–) – 0.3V < VCM < (V+) – 2V

66 96 dB

over Temperature

VS =

5V, (V–) < VCM < (V+) – 2V

93 dB

INPUT BIAS CURRENT

Input Bias Current IB

VS = ±5V, VCM = 0V

±1±10 pA

Input Offset Current IOS

VS = ±5V, VCM = 0V

±0.5 ±10 pA

INPUT IMPEDANCE

Differential 4 • 109 || 4 Ω || pF

Common-Mode 5 • 1012 || 4 Ω || pF

NOISE

Input Voltage Noise, f = 0.1Hz to 10Hz

VS = ±5V, VCM = 0V

6µVp-p

Input Voltage Noise Density, f = 1kHz en

VS = ±5V, VCM = 0V

45 nV/√Hz

Current Noise Density, f = 1kHz in

VS = ±5V, VCM = 0V

2.5 fA/√Hz

OPEN-LOOP GAIN

Open-Loop Voltage Gain AOL RL = 100kΩ, (V–)+0.1V < VO < (V+)–0.1V 120 dB

= 20kΩ, (V–)+0.075V < V

< (V+)–0.075V 100 110 dB

over Temperature

= 20k

Ω

, (V–)+0.075V < V

< (V+)–0.075V

106 dB

RL = 5kΩ, (V–)+0.15V < VO < (V+)–0.15V 100 110 dB

over Temperature RL = 5kΩ, (V–)+0.15V < VO < (V+)–0.15V 106 dB

OUTPUT

Voltage Output Swing from Rail RL = 100kΩ, AOL > 80dB 40 mV

RL = 20kΩ, AOL > 100dB 75 mV

RL = 5kΩ, AOL > 100dB 150 mV

Output Current IOUT |VS – VOUT| < 1V ±10 mA

Short-Circuit Current ISC ±40 mA

Capacitive Load Drive CLOAD See Typical Performance Curves

FREQUENCY RESPONSE CL = 100pF

Gain-Bandwidth Product GBW G = +1 1 MHz

Slew Rate SR VS = ±5V, G = +1 0.6 V/µs

Settling Time, 0.1% tSVS = ±5V, 5V Step, G = +1 15 µs

0.01% VS = ±5V, 5V Step, G = +1 20 µs

Overload Recovery Time VIN • Gain = VS3µs

Total Harmonic Distortion + Noise THD+N VS = ±5V, VO = 3Vp-p, G = +1, f = 1kHz 0.02 %

POWER SUPPLY

Specified Voltage Range, Single Supply VS412V

Specified Voltage Range, Dual Supplies VS±2±6V

Operating Voltage Range 3.6 to 12 V

Quiescent Current (per amplifier) IQIO = 0 160 250 µA

over Temperature 200 µA

TEMPERATURE RANGE

Specified Range –40 85 °C

Operating Range –55 125 °C

Storage Range –65 150 °C

Thermal Resistance

SOT23-5 Surface-Mount 200 °C/W

MSOP-8 Surface-Mount 150 °C/W

TSSOP-14 Surface-Mount 100 °C/W

SO-8 Surface Mount 150 °C/W

SO-14 Surface Mount 100 °C/W

DIP-8 100 °C/W

OPA705, 2705, 4705

4SBOS182A

TYPICAL CHARACTERISTICS

At TA = +25°C, VS = ±5V, and RL = 20kΩ, unless otherwise noted.

GAIN AND PHASE vs FREQUENCY

Gain (dB)

Frequency (Hz)

100 10k1k 100k 1M 10M

120

100

–20

–40

–60

120

100

–20

–40

–60

Phase (°)

CMRR vs FREQUENCY

CMRR (dB)

Frequency (Hz)

10 1k100 10k 100k 1M

120

100

CMRR Full Scale

CMRR Limited Range

PSRR vs FREQUENCY

PSRR (dB)

Frequency (Hz)

10 1k100 10k 100k 1M

140

120

100

CHANNEL SEPARATION vs FREQUENCY

Channel Separation (dB)

Frequency (Hz)

100 1k 10k 100k 1M

160

140

120

100

INPUT CURRENT AND VOLTAGE

SPECTRAL NOISE vs FREQUENCY

0.1

Input Current and Voltage

Spectral Noise nV/√Hz

Frequency (Hz)

101 100 1k 10k 100k 1M

10000

1000

100

0.1

Current

Noise

Voltage

Noise

Output Current Spectral

Noise fA/√Hz

10000

1000

100

0.1

MAXIMUM AMPLITUDE vs FREQUENCY

100

Amplitude (V)

Frequency (Hz)

1k 10k 100k 1M 10M

(V+) – (V–) = 12V

OPA705, 2705, 4705 5

SBOS182A

TYPICAL CHARACTERISTICS (Cont.)

At TA = +25°C, VS = ±5V, and RL = 20kΩ, unless otherwise noted.

COMMON-MODE REJECTION RATIO

vs TEMPERATURE

–80

CMRR (dB)

Temperature (°C)

–40–60 –20 200 40 60 80 100 120 140

120

110

100

Limited Scale

Full Scale

OPEN-LOOP GAIN vs TEMPERATURE

–100

AOL (dB)

Temperature (°C)

–50–75 –25 500 25 75 100 125 150 175

140

130

120

110

100

QUIESCENT CURRENT vs TEMPERATURE

–100

IQ (µA)

Temperature (°C)

–75 –50 –25 50250 75 100 125 150 175

250

200

150

100

PSRR vs TEMPERATURE

–75

PSRR (dB)

Temperature (°C)

–25–50 0 5010 25 75 100 110 130 150

120

110

100

INPUT BIAS (I

) AND OFFSET (I

)

CURRENT vs TEMPERATURE

–50

Bias Current (pA)

Temperature (°C)

–25 0 5025 75

100 125 175150

100000

10000

1000

100

0.1

0.0

TOTAL HARMONIC DISTORTION PLUS NOISE

(Load = 5kΩ, BW = 8kHz, 1.0Vrms, G = +1)

THD (%)

Frequency (Hz)

10 1k100 10k 100k

1.000

0.100

0.010

0.001

OPA705, 2705, 4705

6SBOS182A

TYPICAL CHARACTERISTICS (Cont.)

At TA = +25°C, VS = ±5V, and RL = 20kΩ, unless otherwise noted.

INPUT BIAS CURRENT (I

)

vs COMMON-MODE VOLTAGE (V

)

TEMPERATURE = °25C

–6

Input Bias Current (pA)

Common-Mode Voltage, V

(V)

–5–4–3–10–2123456

–5

–10

–15

QUIESCENT CURRENT vs SUPPLY VOLTAGE

Quiescent Current (µA)

Supply Voltage (V)

486101214

200

190

180

170

160

150

140

130

120

SHORT-CIRCUIT CURRENT

vs SUPPLY VOLTAGE

Short-Circuit Current (mA)

Supply Voltage (V)

486101214

P (Sourcing)

N (Sinking)

OUTPUT VOLTAGE SWING vs OUTPUT CURRENT

Output Voltage (V)

Output Current (±mA)

10 20 4030 50 60 70

–2

–4

–6

Sourcing

Sinking

+125°C+25°C

–55°C

+125°C

+25°C–55°C

SMALL-SIGNAL OVERSHOOT (%)

vs CAPACITIVE LOAD AND GAIN

Overshoot (%)

Load Capacitance Value (pF)

100 1k 10k

G = +1

G = –1

= +5

INPUT BIAS CURRENT (I

)

vs COMMON-MODE VOLTAGE (V

)

TEMPERATURE = 125°C

–6

Input Bias Current (nA)

Common-Mode Voltage, V

(V)

–5–4–3–10–2123456

–5

–10

OPA705, 2705, 4705 7

SBOS182A

TYPICAL CHARACTERISTICS (Cont.)

At TA = +25°C, VS = ±5V, and RL = 20kΩ, unless otherwise noted.

SETTLING TIME vs GAIN

Settling Time (µs)

Non-Inverting Gain (V/V)

10 100

100

0.1%

0.01%

VOS PRODUCTION DISTRIBUTION

Frequency (%)

Voltage Offset (mV)

–5.0

–4.5

–4.0

–3.5

–3.0

–2.5

–2.0

–1.5

–1.0

–0.5

0.1

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

DRIFT PRODUCTION DISTRIBUTION

Frequency (%)

Voltage Offset (µV/°C)

≤ 30

≤ 24

≤ 18

≤ 12

≤ 6

< 0

< 6

< 12

< 18

< 24

< 30

≤ 27

≤ 21

≤ 15

≤ 9

≤ 3

< 3

< 9

< 15

< 21

< 27

> 30

SMALL SIGNAL STEP RESPONSE

(G = +1V/V, RL = 20kΩ, CL = 100pF)

5µs/div

50mV/div

LARGE SIGNAL STEP RESPONSE

(G = +1V/V, R

= 20kΩ, C

= 100pF)

10µs/div

1V/div

OPA705, 2705, 4705

8SBOS182A

APPLICATIONS INFORMATION

OPA705 series op amps can operate on 160µA quiescent

current from a single (or split) supply in the range of 4V to

12V (±2V to ±6V), making them highly versatile and easy

to use. The OPA705 is unity-gain stable and offers 1MHz

bandwidth and 0.6V/µs slew rate.

Rail-to-rail input and output swing helps maintain dynamic

range, especially in low supply applications. Figure 1 shows

the input and output waveforms for the OPA705 in unity-

gain configuration. Operation is from a ±5V supply with a

100kΩ load connected to VS/2. The input is a 10Vp-p

sinusoid. Output voltage is approximately 10Vp-p.

Power-supply pins should be bypassed with 1000pF ceramic

capacitors in parallel with 1µF tantalum capacitors.

OPERATING VOLTAGE

OPA705 series op amps are fully specified and guaranteed

from +4V to +12V over a temperature range of –40ºC to

+85ºC. Parameters that vary significantly with operating volt-

ages or temperature are shown in the Typical Characteristics.

RAIL-TO-RAIL INPUT

The input common-mode voltage range of the OPA705 series

extends 300mV beyond the supply rails at room temperature.

This is achieved with a complementary input stage—an N-

channel input differential pair in parallel with a P-channel

differential pair, as shown in Figure 2. The N-channel pair is

active for input voltages close to the positive rail, typically

(V+) – 2.0V to 300mV above the positive supply, while the P-

channel pair is on for inputs from 300mV below the negative

supply to approximately (V+) – 1.5V. There is a small

transition region, typically (V+) – 2.0V to (V+) – 1.5V, in

which both pairs are on. This 500mV transition region can

vary ±100mV with process variation. Thus, the transition

region (both stages on) can range from (V+) – 2.1V to (V+)

– 1.4V on the low end, up to (V+) – 1.9V to (V+) – 1.6V on

the high end. Within the 500mV transition region PSRR,

CMRR, offset voltage, and offset drift, and THD may vary

compared to operation outside this region.

FIGURE 2. Simplified Schematic.

FIGURE 1. Rail-to-Rail Input and Output.

Input

Output (inverted on scope)

2.0V/div

G = +1, V

= ±5V

200µs/div

V–

V+

VIN+VIN–

OPA705, 2705, 4705 9

SBOS182A

RAIL-TO-RAIL OUTPUT

A class AB output stage with common-source transistors is

used to achieve rail-to-rail output. This output stage is

capable of driving 1kΩ loads connected to any point be-

tween V+ and ground. For light resistive loads (> 100kΩ),

the output voltage can swing to 40mV from the supply rail.

With moderate resistive loads (20kΩ), the output can swing

to within 75mV from the supply rails while maintaining high

open-loop gain (see the typical performance curve “Output

Voltage Swing vs Output Current”).

CAPACITIVE LOAD AND STABILITY

The OPA705 series op amps can drive up to 1000pF pure

capacitive load. Increasing the gain enhances the amplifier’s

ability to drive greater capacitive loads (see the typical

performance curve “Small Signal Overshoot vs Capacitive

Load”).

One method of improving capacitive load drive in the unity-

gain configuration is to insert a 10Ω to 20Ω resistor inside the

feedback loop, as shown in Figure 5. This reduces ringing

with large capacitive loads while maintaining DC accuracy.

FIGURE 5. Series Resistor in Unity-Gain Buffer Configura-

tion Improves Capacitive Load Drive.

INPUT VOLTAGE

Device inputs are protected by ESD diodes that will conduct

if the input voltages exceed the power supplies by more than

approximately 300mV. Momentary voltages greater than

300mV beyond the power supply can be tolerated if the

current is limited to 10mA. This is easily accomplished with

an input resistor, as shown in Figure 3. Many input signals

are inherently current-limited to less than 10mA; therefore,

a limiting resistor is not always required. The OPA705

features no phase inversion when the inputs extend beyond

supplies if the input current is limited, as seen in Figure 4.

FIGURE 4. OPA705—No Phase Inversion with Inputs

Greater than the Power-Supply Voltage.

FIGURE 3. Input Current Protection for Voltages Exceeding

the Supply Voltage.

2.0V/div

VS = ±5.0V, VIN = 11Vp-p

20µs/div

APPLICATION CIRCUITS

The OPA705 series op amps are optimized for driving

medium-speed sampling data converters. Figure 6 shows the

OPA2705 in a dual-supply buffered reference configuration

for the DAC7644. The DAC7644 is a 16-bit, low-power,

quad-voltage output converter. Small size makes the combi-

nation ideal for automatic test equipment, data acquisition

systems, and other low-power space-limited applications.

OPA705

10mA max

V–

OUT

OVERLOAD

20Ω

OPA705

CLRL

VIN

VOUT

OPA705, 2705, 4705

10 SBOS182A

FIGURE 6. OPA705 as Dual Supply Configuration-Buffered References for the DAC7644.

OUT

A Sense

OUT

REF

L AB Sense

REF

L AB

REF

H AB

REF

H AB Sense

OUT

B Sense

OUT

DAC7644

500pF

1/2

OPA2705

Ref

1/2

OPA2705

500pF +2.5V

–V

V+

OUT

Ref

–2.5V Negative

Reference

Positive

Reference

V–

PACKAGE OPTION ADDENDUM

www.ti.com 16-Aug-2012

Addendum-Page 1

PACKAGING INFORMATION

Orderable Device Status (1) Package Type Package

Drawing Pins Package Qty Eco Plan (2) Lead/

Ball Finish MSL Peak Temp (3) Samples

(Requires Login)

OPA2705EA/250 ACTIVE VSSOP DGK 8 250 Green (RoHS

& no Sb/Br) CU NIPDAUAGLevel-2-260C-1 YEAR

OPA2705EA/250G4 ACTIVE VSSOP DGK 8 250 Green (RoHS

& no Sb/Br) CU NIPDAUAGLevel-2-260C-1 YEAR

OPA2705PA ACTIVE PDIP P 8 50 Green (RoHS

& no Sb/Br) CU NIPDAU N / A for Pkg Type

OPA2705PAG4 ACTIVE PDIP P 8 50 Green (RoHS

& no Sb/Br) CU NIPDAU N / A for Pkg Type

OPA2705UA ACTIVE SOIC D 8 75 Green (RoHS

& no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR

OPA2705UAG4 ACTIVE SOIC D 8 75 Green (RoHS

& no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR

OPA4705EA/250 ACTIVE TSSOP PW 14 250 Green (RoHS

& no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR

OPA4705EA/250G4 ACTIVE TSSOP PW 14 250 Green (RoHS

& no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR

OPA4705EA/2K5 ACTIVE TSSOP PW 14 2500 Green (RoHS

& no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR

OPA4705EA/2K5G4 ACTIVE TSSOP PW 14 2500 Green (RoHS

& no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR

OPA4705UA ACTIVE SOIC D 14 50 Green (RoHS

& no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR

OPA4705UAG4 ACTIVE SOIC D 14 50 Green (RoHS

& no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR

OPA705NA/250 ACTIVE SOT-23 DBV 5 250 Green (RoHS

& no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR

OPA705NA/250G4 ACTIVE SOT-23 DBV 5 250 Green (RoHS

& no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR

OPA705NA/3K ACTIVE SOT-23 DBV 5 3000 Green (RoHS

& no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR

OPA705NA/3KG4 ACTIVE SOT-23 DBV 5 3000 Green (RoHS

& no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR

OPA705PA ACTIVE PDIP P 8 50 Green (RoHS

& no Sb/Br) CU NIPDAU N / A for Pkg Type

PACKAGE OPTION ADDENDUM

www.ti.com 16-Aug-2012

Addendum-Page 2

Orderable Device Status (1) Package Type Package

Drawing Pins Package Qty Eco Plan (2) Lead/

Ball Finish MSL Peak Temp (3) Samples

(Requires Login)

OPA705PAG4 ACTIVE PDIP P 8 50 Green (RoHS

& no Sb/Br) CU NIPDAU N / A for Pkg Type

OPA705UA ACTIVE SOIC D 8 75 Green (RoHS

& no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR

OPA705UAG4 ACTIVE SOIC D 8 75 Green (RoHS

& no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR

(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) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability

information and additional product content details.

TBD: The Pb-Free/Green conversion plan has not been defined.

Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that

lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.

Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between

the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.

Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight

in homogeneous material)

(3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.

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TAPE AND REEL INFORMATION

*All dimensions are nominal

Device Package

Type Package

Drawing Pins SPQ Reel

Diameter

(mm)

Reel

Width

W1 (mm)

(mm) B0

(mm) K0

(mm) P1

(mm) W

(mm) Pin1

Quadrant

OPA2705EA/250 VSSOP DGK 8 250 180.0 12.4 5.3 3.4 1.4 8.0 12.0 Q1

OPA4705EA/250 TSSOP PW 14 250 180.0 12.4 6.9 5.6 1.6 8.0 12.0 Q1

OPA4705EA/2K5 TSSOP PW 14 2500 330.0 12.4 6.9 5.6 1.6 8.0 12.0 Q1

OPA705NA/250 SOT-23 DBV 5 250 180.0 8.4 3.2 3.1 1.39 4.0 8.0 Q3

OPA705NA/3K SOT-23 DBV 5 3000 180.0 8.4 3.2 3.1 1.39 4.0 8.0 Q3

PACKAGE MATERIALS INFORMATION

www.ti.com 16-Aug-2012

Pack Materials-Page 1

*All dimensions are nominal

Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm)

OPA2705EA/250 VSSOP DGK 8 250 210.0 185.0 35.0

OPA4705EA/250 TSSOP PW 14 250 210.0 185.0 35.0

OPA4705EA/2K5 TSSOP PW 14 2500 367.0 367.0 35.0

OPA705NA/250 SOT-23 DBV 5 250 210.0 185.0 35.0

OPA705NA/3K SOT-23 DBV 5 3000 210.0 185.0 35.0

PACKAGE MATERIALS INFORMATION

www.ti.com 16-Aug-2012

Pack Materials-Page 2

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