Description
The Allegro™ACS710 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.

Features and Benefits
▪ 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 improves resolution in low bandwidth
   applications
▪ 3 to 5.5 V single supply operation
▪ Factory-trimmed sensitivity and quiescent output voltage
▪ Chopper stabilization results in extremely stable quiescent
   output voltage
▪ Ratiometric output from supply voltage

Applications include:
• Motor control and protection
• Load management and overcurrent detection
• Power conversion and battery monitoring / UPS systems