ACS716
120 kHz Bandwidth, High-Voltage Isolation Current Sensor with Integrated Overcurrent Detection
FEATURES AND BENE...
ACS716
120 kHz Bandwidth, High-
Voltage Isolation Current Sensor with Integrated Overcurrent Detection
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 3.6 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
CB Certificate Number: US-23711-A2-UL
PACKAGE:
16-Pin SOIC Hall Effect IC Package (suffix LA)
Not to scale
DESCRIPTION
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 a copper conduction path located nea...