ACS709 Datasheet (Allegro MicroSystems) - Fast Fault Response Current Sensor

ACS709, Fast Fault Response Current Sensor

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.

ACS709 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 applications ▪ Small-footprint, surfa