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ACS725 - Galvanically Isolated Current Sensor

General Description

The Allegro™ ACS725 current sensor IC is an economical and precise solution for AC or DC current sensing in industrial, automotive, commercial, and communications systems.

The small package is ideal for space-constrained applications while also saving costs due to reduced board area.

Key Features

  • AEC-Q100 qualified.
  • Differential Hall sensing rejects common-mode fields.
  • 1.2 mΩ primary conductor resistance for low power loss and high inrush current withstand capability.
  • Integrated shield virtually eliminates capacitive coupling from current conductor to die, greatly suppressing output noise due to high dv/dt transients.
  • Industry-leading noise performance with greatly improved bandwidth through proprietary amplifier and filter design techniques.

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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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ACS725 Automotive-Grade, Galvanically Isolated Current Sensor IC with Common-Mode Field Rejection in a Small Footprint SOIC8 Package FEATURES AND BENEFITS • AEC-Q100 qualified • Differential Hall sensing rejects common-mode fields • 1.