ACS720 - Current Sensor

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.

• 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.