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ACS709 - Fast Fault Response Current Sensor

General Description

The Allegro™ ACS709 current sensor IC provides economical and precise means for current sensing applications in industrial, automotive, commercial, and communications systems.

The device is offered in a small-footprint surface-mount package that allows easy implementation in customer applications.

Key Features

  • Industry-leading noise performance with 120 kHz bandwidth through proprietary amplifier and filter design techniques.
  • Integrated shield greatly reduces capacitive coupling from current conductor to die due to high dV/dt, and prevents offset drift in high-side.

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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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ACS709 High-Bandwidth, Fast Fault Response Current Sensor IC in Thermally Enhanced Package FEATURES AND BENEFITS ▪ Industry-leading noise performance with 120 kHz bandwidth through proprietary amplifier and filter design techniques ▪ Integrated shield greatly reduces capacitive coupling from current conductor to die due to high dV/dt, and prevents offset drift in high-side applications ▪ Small-footprint, surface-mount, 24-lead quarter-size small-outline package (QSOP-24) ▪ High isolation voltage, suitable for line-powered applications ▪ 1.