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INA333-HT - Rail-to-Rail Out Instrumentation Amplifier

General Description

The INA333 is a low-power, precision instrumentation amplifier offering excellent accuracy.

The versatile 3-op amp design, small size, and low power make it ideal for a wide range of portable applications.

A single external resistor sets any gain from 1 to 1000.

Key Features

  • 1.
  • 2 Low Offset Voltage: 25 μV (max at 25°C), G ≥ 100.
  • Low Drift: 0.2 μV/°C, G ≥ 1000.
  • Low Noise: 55 nV/√Hz, G ≥ 100.
  • High CMRR: 100 dB (min at 25°C), G ≥ 10.
  • Supply Range: +1.8 V to +5.5 V.
  • Input Voltage: (V.
  • ) +0.1 V to (V+).
  • 0.1 V.
  • Output Range: (V.
  • ) +0.05 V to (V+).
  • 0.05V.
  • Low Quiescent Current: 198 μA.
  • RFI Filtered Inputs.

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Other Datasheets by Texas Instruments

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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INA333-HT www.ti.com SBOS514C – MARCH 2010 – REVISED OCTOBER 2013 Micro-Power, Zerø-Drift, Rail-to-Rail Out Instrumentation Amplifier Check for Samples: INA333-HT FEATURES 1 •2 Low Offset Voltage: 25 μV (max at 25°C), G ≥ 100 • Low Drift: 0.2 μV/°C, G ≥ 1000 • Low Noise: 55 nV/√Hz, G ≥ 100 • High CMRR: 100 dB (min at 25°C), G ≥ 10 • Supply Range: +1.8 V to +5.5 V • Input Voltage: (V–) +0.1 V to (V+) –0.1 V • Output Range: (V–) +0.05 V to (V+) –0.