AMSOP-77 Datasheet, PDF (1/7 Pages) Advanced Monolithic Systems – ULTRA LOW OFFSET VOLTAGE OPERATIONAL AMPLIFIER

Advanced
Monolithic
Systems
AMSOP-77
ULTRA LOW OFFSET VOLTAGE OPERATIONAL AMPLIFIER
RoHS compliant
FEATURES
• Outstanding Linearity
• Low V_OS overTemperature.…………………. 55µV Max
• Excellent V_OS Drift………………………. 0.6µV/°C Max
• Ultra High Gain………………………….5000V/mV Min
• High PSRR……………………………………3µV/V Max
• Low Power Consumption…………………….60mW Max
APPLICATIONS
• High-Gain Instrumentation
• Precision Data Acquisition
• Precision Integrators
• Precision Threshold Detectors
• Biomedical Amplifiers
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.
ORDERING INFORMATION:
TOL.
PACKAGE TYPE
8 LEAD SOIC
±25µV AMSOP-77ES
±60µV AMSOP-77FS
±100µV AMSOP-77GS
8 LEAD PDIP
AMSOP-77EP
AMSOP-77FP
AMSOP-77GP
OPERATING
TEMPERATURE RANGE
0 to 70° C
0 to 70° C
0 to 70° C
PIN CONNECTIONS
8 Lead SOIC/ 8Lead PDIP
V_OS TRIM 1
-IN 2
+IN 3
V- 4
8 V_OS TRIM
7 V+
6 OUT
5 N/C
Top View
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