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INA333 - Rail-to-Rail Out Instrumentation Amplifier

General Description

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

The versatile 3-operational amplifier 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 Low Offset Voltage: 25 μV (Maximum), G ≥ 100.
  • Low Drift: 0.1 μV/°C, G ≥ 100.
  • Low Noise: 50 nV/√Hz, G ≥ 100.
  • High CMRR: 100 dB (Minimum), G ≥ 10.
  • Low Input Bias Current: 200 pA (Maximum).
  • 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+).
  • 0.05 V.
  • Low Quiescent Current: 50 μA.
  • Operating Temperature:.
  • 40°C to +1.

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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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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community INA333 SBOS445C – JULY 2008 – REVISED DECEMBER 2015 INA333 Micro-Power (50μA), Zerø-Drift, Rail-to-Rail Out Instrumentation Amplifier 1 Features •1 Low Offset Voltage: 25 μV (Maximum), G ≥ 100 • Low Drift: 0.1 μV/°C, G ≥ 100 • Low Noise: 50 nV/√Hz, G ≥ 100 • High CMRR: 100 dB (Minimum), G ≥ 10 • Low Input Bias Current: 200 pA (Maximum) • 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.