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ACS37002 - High Accuracy Current Sensor

Datasheet Summary

Description

The ACS37002 is a fully integrated Hall-effect current sensor in an SOICW-16 package that is factory-trimmed to provide high accuracy over the entire operating range without the need for customer programming.

Features

  • High operating bandwidth for fast control loops or where high-speed currents are monitored.
  • 400 kHz bandwidth.
  • 1.1 µs typical response time.
  • High accuracy.
  • ±1% maximum sensitivity error over temperature (K series).
  • ±8 mV maximum offset voltage over temperature.
  • Non-ratiometric operation with VREF output.
  • Low noise LA package ◊ 160 mVRMS for 3.3 V supply ◊ 124 mVRMS for 5 V supply.
  • Differential sensing for high immu.

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Datasheet preview – ACS37002

Datasheet Details

Part number ACS37002
Manufacturer Allegro
File Size 2.81 MB
Description High Accuracy Current Sensor
Datasheet download datasheet ACS37002 Datasheet
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Full PDF Text Transcription

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ACS37002 400 kHz, High Accuracy Current Sensor with Pin-Selectable Gains and Adjustable Overcurrent Fast Fault in SOICW-16 Package FEATURES AND BENEFITS • High operating bandwidth for fast control loops or where high-speed currents are monitored □ 400 kHz bandwidth □ 1.1 µs typical response time • High accuracy □ ±1% maximum sensitivity error over temperature (K series) □ ±8 mV maximum offset voltage over temperature □ Non-ratiometric operation with VREF output □ Low noise LA package ◊ 160 mVRMS for 3.
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