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OP1177 Datasheet Precision Low Noise / Low Input Bias Current Operational Amplifiers

Manufacturer: Analog Devices

Overview: Data Sheet.

General Description

The OPx177 family consists of very high precision, single, dual, and quad amplifiers featuring extremely low offset voltage and drift, low input bias current, low noise, and low power consumption.

Outputs are stable with capacitive loads of over 1000 pF with no external pensation.

Supply current is less than 500 μA per amplifier at 30 V.

Key Features

  • Low offset voltage: 60 μV maximum Very low offset voltage drift: 0.7 μV/°C maximum Low input bias current: 2 nA maximum Low noise: 8 nV/√Hz typical CMRR, PSRR, and AVO > 120 dB minimum Low supply current: 400 μA per amplifier Dual supply operation: ±2.5 V to ±15 V Unity-gain stable No phase reversal Inputs internally protected beyond supply voltage.

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