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OPA4197 Datasheet Operational Amplifiers

Manufacturer: Texas Instruments

Download the OPA4197 datasheet PDF. This datasheet also includes the OPA197 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (OPA197-etcTI.pdf) that lists specifications for multiple related part numbers.

General Description

The OPAx197 family (OPA197, OPA2197, and OPA4197) is a new generation of 36-V operational amplifiers.

These devices offer outstanding dc precision and ac performance, including rail-to-rail input/output, low offset (±25 µV, typical), low offset drift (±0.25 µV/°C, typ), and 10-MHz bandwidth.

Unique

Overview

Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design OPA197, OPA2197, OPA4197 SBOS737C – JANUARY 2016 – REVISED MARCH 2018 OPAx197 36-V, Precision, Rail-to-Rail.

Key Features

  • 1 Low Offset Voltage: ±100 µV (Maximum).
  • Low Offset Voltage Drift: ±2.5 µV/°C (Maximum).
  • Low Noise: 5.5 nV/√Hz at 1 kHz.
  • High Common-Mode Rejection: 120 dB (Minimum).
  • Low Bias Current: ±5 pA (Typical).
  • Rail-to-Rail Input and Output.
  • Wide Bandwidth: 10-MHz GBW.
  • High Slew Rate: 20 V/µs.
  • Low Quiescent Current: 1 mA per Amplifier (Typical).
  • Wide Supply: ±2.25 V to ±18 V, +4.5 V to +36 V.
  • EMI- and RFI-F.

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