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INA203 Datasheet Unidirectional Measurement Current-Shunt Monitor

Manufacturer: Texas Instruments

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General Description

The INA203, INA204, and INA205 are a family of unidirectional current-shunt monitors with voltage output, dual comparators, and voltage reference.

The INA203, INA204, and INA205 can sense drops across shunts at common-mode voltages from –16 V to 80 V.

The INA203, INA204, and INA205 are available with three output voltage scales: 20 V/V, 50 V/V, and 100 V/V, with up to 500-kHz bandwidth.

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design INA203, INA204, INA205 SBOS393E – MARCH 2007 – REVISED NOVEMBER 2015 INA20x Unidirectional Measurement Current-Shunt.

Key Features

  • 1 Complete Current Sense Solution.
  • Three Gain Options Available:.
  • INA203 = 20 V/V.
  • INA204 = 50 V/V.
  • INA205 = 100 V/V.
  • Dual Comparators:.
  • Comparator 1 With Latch.
  • Comparator 2 With Optional Delay.
  • Common-Mode Range:.
  • 16 V to 80 V.
  • High Accuracy: 3.5% (Maximum) Over Temperature.
  • Bandwidth: 500 kHz.
  • Quiescent Current: 1.8 mA.
  • Packages: SO-14, TSSOP-14, VSSOP-10 2.

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