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INA138 - High Side Measurement Current-Shunt Monitor

Download the INA138 datasheet PDF. This datasheet also covers the INA168 variant, as both devices belong to the same high side measurement current-shunt monitor family and are provided as variant models within a single manufacturer datasheet.

Description

The INA138 and INA168 (INA1x8) are high-side, unipolar, current shunt monitors.

Wide input commonmode voltage range, low quiescent current, and tiny SOT-23 packaging enable use in a variety of applications.

Features

  • 1 Complete Unipolar High-Side Current Measurement Circuit.
  • Wide Supply and Common-Mode Range.
  • INA138: 2.7 V to 36 V.
  • INA168: 2.7 V to 60 V.
  • Independent Supply and Input Common-Mode Voltages.
  • Single Resistor Gain Set.
  • Low Quiescent Current (25 µA Typical).
  • Wide Temperature Range:.
  • 40°C to +125°C.
  • 5-Pin SOT-23 Package 2.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (INA168-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
INA138 CURRENT SHUNT MONITOR Burr-Brown Corporation
INA131 INSTRUMENTATION AMPLIFIER Burr-Brown Corporation
INA132 DIFFERENCE AMPLIFIER Burr-Brown Corporation
INA133 DIFFERENCE AMPLIFIERS Burr-Brown Corporation
INA134 AUDIO DIFFERENTIAL LINE RECEIVERS Burr-Brown Corporation

Other Datasheets by Texas Instruments

Part Number Description
INA138-Q1 High Side Measurement Current-Shunt Monitor
INA132 Single-Supply Difference Amplifier
INA139 High-Side Measurement Current-Shunt Monitor
INA139-Q1 High-Side Measurement Current-Shunt Monitor
INA105 Precision Unity Gain Differential Amplifier

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.

View original datasheet text
Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design INA138, INA168 SBOS122E – DECEMBER 1999 – REVISED DECEMBER 2017 INA1x8 High-Side Measurement Current Shunt Monitor 1 Features •1 Complete Unipolar High-Side Current Measurement Circuit • Wide Supply and Common-Mode Range • INA138: 2.7 V to 36 V • INA168: 2.