LM7341

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SNOSAW9B – MAY 2008 – REVISED MARCH 2013

LM7341 Rail-to-Rail Input/Output ±15V, 4.6 MHz GBW, Operational Amplifier in SOT-23

Package

Check for Samples: LM7341

1

FEATURES

DESCRIPTION

The LM7341 is a rail-to-rail input and output amplifier

2

•

in a small SOT-23 package with a wide supply

•

Tiny 5-pin SOT-23 Package Saves Space

voltage and temperature range. The LM7341 has a

•

Greater than Rail-to-Rail Input CMVR

−15.3V to

4.6

MHz

gain

bandwidth

and

a

1.9

volt

per

15.3V

microsecond slew rate, and draws 0.75 mA of supply

current at no load.

•

Rail-to-Rail Output Swing

−14.84V to 14.86V

The LM7341 is tested at

−40°C, 125°C and 25°C with

•

Supply Current 0.7 mA

modern

automatic

test

equipment.

Detailed

•

Gain Bandwidth 4.6 MHz

performance specifications at 2.7V, ±5V, and ±15V

•

Slew Rate 1.9 V/µs

and over a wide temperature range make the

•

Wide Supply Range 2.7V to 32V

LM7341 a good choice for automotive, industrial, and

other demanding applications.

•

High Power Supply Rejection Ratio 106 dB

Greater than rail-to-rail input common mode range

•

High Common Mode Rejection Ratio 115 dB

with a minimum 76 dB of common mode rejection at

•

Excellent Gain 106 dB

±15V makes the LM7341 a good choice for both high

•

Temperature Range

−40°C to 125°C

and low side sensing applications.

•

Tested at

−40°C, 125°C and 25°C at 2.7V, ±5V

LM7341 performance is consistent over a wide

and ±15V

voltage range, making the part useful for applications

where the supply voltage can change, such as

APPLICATIONS

automotive electrical systems and battery powered

electronics.

•

Automotive

•

Industrial Robotics

The LM7341 uses a small SOT23-5 package, which

takes up little board space, and can be placed near

•

Sensor Output Buffers

signal sources to reduce noise pickup.

•

Multiple Voltage Power Supplies

•

Reverse Biasing of Photodiodes

•

Low Current Optocouplers

•

High Side Sensing

•

Comparator

•

Battery Chargers

•

Test Point Output Buffers

•

Below Ground Current Sensing

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Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

2

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PRODUCTION DATA information is current as of publication date.

Copyright © 2008–2013, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.