Description
The ACS720 is a high accuracy Hall-effect-based current sensor IC with multiple programmable fault levels intended for industrial and consumer applications with a focus on motor control and power inverter stage applications.
Features
- Differential current sensing cancels common mode fields, simplifying PCB layout.
- Two user-settable faults for fast short-circuit protection and slower overcurrent detection.
- Industry-leading noise performance with greatly improved bandwidth through proprietary amplifier and filter design techniques.
- Patented integrated digital temperature compensation circuitry allows high accuracy over temperature in an open loop sensor.
- 1.0 mΩ primary conductor re.
ACS720-Allegro.pdf
