Operational amplifier, low offset, 600Hz, 0.3V/us, DIP-8

Precision Operational Amplifier

Description:
The OPA177 precision bipolar op amp feature very low offset voltage and drift. Laser trimmed offset, drift and input bias current virtually eliminate the need for costly external trimming. The high performance and low cost make them ideally suited to a wide range of precision instrumentation. The low quiescent current of the OPA177 dramatically reduce warm-up drift and errors due to thermoelectric effects in input interconnections. It provides an effective alternative to chopper-stabilized amplifiers. The low noise of the OPA177 maintains accuracy. OPA177 performance gradeouts are available. Packaging options include 8-pin plastic DIP and SO-8 surface-mount packages.

Features:
- Low Offset Voltage: 25µV max
- Low Drift: 0.3µV/°C
- High Open-LoopP Gain: 130dB min
- Low Quiescent Current: 1.5mA typ
- Replaces Industry-Standard OP AMPS: OP-07, OP-77, OP-177, AD707, ETC.

Applications:
- Precision Instrumentation
- Data Acquisition
- TestT Equipment
- Bridge Amplifier
- Thermocouple Amplifier