ACS716 - Allegro MicroSystems

ACS716 120 kHz Bandwidth High Voltage Isolation Current Sensor

The Allegro™ ACS716 current sensor provides economical and precise means for current sensing applications in industrial, commercial, and communications systems.The device is offered in a small footprint surface-mount package that allows easy implementation in customer applications. TheACS716 consists of a precision linear Hall sensor integrated circuit with .

Features

▪ Industry-leading noise performance with greatly improved bandwidth through proprietary amplifier and filter design techniques ▪ Small footprint package suitable for space-constrained applications ▪ 1 mΩ primary conductor resistance for low power loss ▪ High isolation voltage, suitable for line-powered applications ▪ User-adjustable Overcurrent Fault level ▪ Overcurrent Fault signal typically responds to an overcurrent condition in < 2 μs ▪ Integrated shield virtually eliminates capacitive coupling from current conductor to die due to high dV/dt voltage transients ▪ Filter pin capacitor impro.