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OPA4172 Datasheet Rail-to-Rail Output Operational Amplifiers

Manufacturer: Texas Instruments

Overview: Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design OPA172, OPA2172, OPA4172 SBOS618I – DECEMBER 2013 – REVISED MAY 2018 OPAx172 36-V, Single-Supply, 10-MHz, Rail-to-Rail.

Download the OPA4172 datasheet PDF. This datasheet also includes the OPA172 variant, as both parts are published together in a single manufacturer document.

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General Description

The OPA172, OPA2172 and OPA4172 (OPAx172) are a family of 36-V, single-supply, low-noise operational amplifiers capable of operating on supplies ranging from +4.5 V (±2.25 V) to +36 V (±18 V).

This latest addition of high-voltage CMOS operational amplifiers, in conjunction with the OPAx171 and OPAx170, provide a family of bandwidth, noise, and power options to meet the needs of a wide variety of applications.

The OPAx172 are available in micropackages, and offer low offset, drift, and quiescent current.

Key Features

  • 1 Wide Supply Range: +4.5 V to +36 V, ±2.25 V to ±18 V.
  • Low Offset Voltage: ±0.2 mV.
  • Low Offset Drift: ±0.3 µV/°C.
  • Gain Bandwidth: 10 MHz.
  • Low Input Bias Current: ±8 pA.
  • Low Quiescent Current: 1.6 mA per Amplifier.
  • Low Noise: 7 nV/√Hz.
  • EMI and RFI Filtered Inputs.
  • Input Range Includes the Negative Supply.
  • Input Range Operates to Positive Supply.
  • Rail-to-Rail Output.
  • High Common-Mode Reject.

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