Advanced Monolithic Systems, Inc.

www.advanced-monolithic.com

Phone (925) 443-0722

Fax (925) 443-0723

Advanced

AMSOP-77

Monolithic

ULTRA LOW OFFSET VOLTAGE OPERATIONAL AMPLIFIER

Systems

RoHS compliant

FEATURES

APPLICATIONS

• Outstanding Linearity

• High-Gain Instrumentation

• Low V

• Precision Data Acquisition

• Excellent V

• Precision Integrators

• Ultra High Gain………………………….5000V/mV Min

• Precision Threshold Detectors

• High PSRR……………………………………3µV/V Max

• Biomedical Amplifiers

• Low Power Consumption…………………….60mW Max

GENERAL DESCRIPTION

The AMSOP-77 is a precision operational amplifier with an ultra low input offset voltage. This device features a wide input

voltage range of

±13V minimum, low input bias current, high impedance, high PSRR, high CMRR, excellent stability of

offsets and gain over time and temperature. Exceptional gain linearity eliminates incorrectable system nonlinearities common

in previous monolithic op amps, and provides superior performance in high closed-loop gain applications.

Low cost, low noise, low offsets and high open-loop gain make the AMSOP-77 an excellent choice particularly for high-gain

instrumentation applications. Other applications include precision data acquisition, precision integrators, threshold detectors

and medical instrumentation.

The AMSOP-77 is operational in the commercial temperature range of 0

°C to 70°C and is available in the 8 lead SOIC and

plastic dip (PDIP) packages.

TOL.

PACKAGE TYPE

OPERATING

8 LEAD SOIC

8 LEAD PDIP

TEMPERATURE RANGE

±

25

µV AMSOP-77ES

AMSOP-77EP

0 to 70

° C

±

60

µV AMSOP-77FS

AMSOP-77FP

0 to 70

° C

±

100

µV AMSOP-77GS

AMSOP-77GP

0 to 70

° C

PIN CONNECTIONS

8 Lead SOIC/ 8Lead PDIP

Top View

1

2

8

4

3

7

5

6

OUT

N/C

V+

V

-IN

+IN

V

V-