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OPA2227 Datasheet Low Noise Operational Amplifier

Manufacturer: Texas Instruments

Overview: OPA227, OPA2227, OPA4227 OPA228, OPA2228, OPA4228 SBOS110C – MAY 1998 – REVISED MARCH 2023 OPAx227, OPAx228 High-Precision, Low-Noise Operational Amplifiers.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The OPAx227 and OPAx228 series operational amplifiers bine low noise and wide bandwidth with high precision to make them an excellent choice for applications requiring both ac and precision dc performance.

The OPAx227 are unity-gain stable and

Key Features

  • Low noise: 3 nV/√Hz.
  • Wide bandwidth:.
  • OPA227: 8 MHz, 2.3 V/μs.
  • OPA228: 33 MHz, 10 V/μs.
  • Settling time: 5 μs.
  • High CMRR: 138 dB.
  • High open-loop gain: 160 dB.
  • Low input bias current: 10 nA maximum.
  • Low offset voltage: 75 µV maximum.
  • Wide supply range: ±2.5 V to ±18 V.
  • Single, dual, and quad versions 2.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
Burr-Brown Logo OPA2227 High Precision / Low Noise OPERATIONAL AMPLIFIERS Burr-Brown

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