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ACS724 Key Features

  • AEC-Q100 qualified
  • Differential Hall sensing rejects mon-mode fields
  • 1.2 mΩ primary conductor resistance for low power loss
  • Integrated shield virtually eliminates capacitive
  • Industry-leading noise performance with greatly improved bandwidth through proprietary amplifier and filter design techn
  • High-bandwidth 120 kHz analog output for faster response times in control

Related Allegro MicroSystems Datasheets

Part Number Description
ACS724KMA Hall-Effect-Based Current Sensor
ACS724LMA Hall-Effect-Based Current Sensor
ACS724LMC Automotive-Grade High Accuracy Hall-Effect-Based Current Sensor
ACS720 Current Sensor
ACS722KMA Hall-effect Based Current Sensor

ACS724 Description

The Allegro™ ACS724 current sensor IC is an economical and precise solution for AC or DC current sensing in industrial, automotive, mercial, and munications systems. The small package is ideal for space-constrained applications while also saving costs due to reduced board area. Typical applications include motor control, load detection and management, switchedmode power supplies, and overcurrent fault protection.

ACS724 Applications

  • Filter pin allows user to filter the output for improved resolution at lower bandwidth
  • Patented integrated digital temperature pensation circuitry allows for near closed loop accuracy over temperature in an open loop sensor