LMV841, LMV842, LMV844

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SNOSAT1G – OCTOBER 2006 – REVISED FEBRUARY 2013

LMV841/LMV841Q/LMV842/LMV842Q/LMV844/LMV844Q CMOS Input, RRIO, Wide Supply

Range Operational Amplifiers

Check for Samples: LMV841, LMV842, LMV844

1

FEATURES

APPLICATIONS

2

•

•

High impedance sensor interface

•

Battery powered instrumentation

•

Space saving 5-Pin SC70 package

•

High gain amplifiers

•

Supply voltage range 2.7V to 12V

•

DAC buffer

•

Guaranteed at 3.3V, 5V and ±5V

•

Instrumentation amplifiers

•

Low supply current 1mA per channel

•

Active filters

•

Unity gain bandwidth 4.5MHz

DESCRIPTION

•

Open loop gain 133dB

The LMV841/LMV842/LMV844 are low-voltage and

•

Input offset voltage 500

μV max

low-power operational amplifiers that operate with

•

Input bias current 0.3pA

supply voltages ranging from 2.7V to 12V and have

•

CMRR 112dB

rail-to-rail input and output capability. Their low offset

voltage, low supply current, and MOS inputs make

•

Input voltage noise 20nV/

√Hz

them ideal for sensor interface and battery-powered

•

Temperature range

−40°C to 125°C

applications.

•

Rail-to-Rail input

The single LMV841 is offered in the space-saving 5-

•

Rail-to-Rail output

Pin SC70 package, the dual LMV842 in the 8-Pin

•

The LMV841Q, LMV842Q, and LMV844Q are

VSSOP and 8-Pin SOIC packages, and the quad

LMV844 in the 14-Pin TSSOP and 14-Pin SOIC

AEC-Q100 grade 1 qualified and are

packages. These small packages are ideal solutions

manufactured on automotive grade flow.

for

area-constrained

PC

boards

and

portable

electronics.

The LMV841Q, LMV842Q, and LMV844Q incorporate

enhanced manufacturing and support processes for

the automotive market , including defect detection

methodologies.

Reliability

qualification

is

compliant

with

the

requirements and temperature grades defined in the

AEC-Q100 standard.

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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 © 2006–2013, 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.