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ACS723 Datasheet Galvanically Isolated Current Sensor

Manufacturer: Allegro MicroSystems

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General Description

The Allegro™ ACS723 current sensor IC is an economical and precise solution for AC or DC current sensing in industrial, commercial, and communications 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, switched-mode power supplies, and overcurrent fault protection.

Overview

ACS723 High-Accuracy, Galvanically Isolated Current Sensor IC with Small Footprint SOIC8.

Key Features

  • Patented integrated digital temperature compensation circuitry allows for near closed loop accuracy over temperature in an open loop sensor.
  • UL60950-1 (ed. 2) certified.
  • Dielectric Strength Voltage = 2.4 kVrms.
  • Basic Isolation Working Voltage = 420 Vpk / 297 Vrms.
  • Industry-leading noise performance with greatly improved bandwidth through proprietary amplifier and filter design techniques.
  • Pin-selectable bandwidth: 80 kHz for high bandwidth a.

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