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INA129-HT Datasheet Low-power Instrumentation Amplifiers

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community INA128-HT, INA129-HT SBOS501F – JANUARY 2010 – REVISED FEBRUARY 2015 INA12x-HT Precision, Low-Power Instrumentation Amplifiers.

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

General Description

The INA128-HT and INA129-HT are low-power, general-purpose instrumentation amplifiers offering excellent accuracy.

The versatile three-operationalamplifier design and small size make them ideal for a wide range of applications.

Current-feedback input circuitry provides wide bandwidth even at high gain.

Key Features

  • 1 Low Offset Voltage: 25 uV Typical.
  • Low Input Bias Current: 50 nA Typical (1).
  • High CMR: 95 dB Typical(1).
  • Inputs Protected to ±40 V.
  • Wide Supply Range: ±2.25 V to ±18 V.
  • Low Quiescent Current: 2 mA Typical(1) 2.

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