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INA199 - Current Shunt Monitor

Description

The INA199 series of voltage-output, current-shunt monitors (also called current-sense amplifiers) are commonly used for overcurrent protection, precisioncurrent measurement for system optimization, or in closed-loop feedback circuits.

Features

  • Wide Common-Mode Range:.
  • 0.3 V to 26 V.
  • Offset Voltage: ±150 μV (Maximum) (Enables Shunt Drops of 10-mV Full-Scale).
  • Accuracy:.
  • Gain Error (Maximum Over Temperature):.
  • ±1% (C Version).
  • ±1.5% (A and B Versions).
  • 0.5-μV/°C Offset Drift (Maximum).
  • 10-ppm/°C Gain Drift (Maximum).
  • Choice of Gains:.
  • INA199x1: 50 V/V.
  • INA199x2: 100 V/V.
  • INA199x3: 200 V/V.
  • Quiescent Current: 100.

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Full PDF Text Transcription

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INA199 SBOS469H – APRIL 2009 – REVISED OCTOBER 2023 INA199 26-V, Bidirectional, Zero-Drift, Low- or High-Side, Voltage-Output, Current-Shunt Monitor 1 Features • Wide Common-Mode Range: –0.3 V to 26 V • Offset Voltage: ±150 μV (Maximum) (Enables Shunt Drops of 10-mV Full-Scale) • Accuracy: – Gain Error (Maximum Over Temperature): • ±1% (C Version) • ±1.5% (A and B Versions) – 0.
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