Data Sheet

High Accuracy, Galvanically Isolated Current Sensor IC
With Small Footprint SOIC8 Package
ACS723
4
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
Dynamic Offset
Cancellation
Master Current
Supply
Programming
Control
EEPROM and
Control Logic
Offset
Control
Sensitivity
Control
Tuned
Filter
Temperature
Sensor
Hall
Current
Drive
POR
To All Subcircuits
IP+
IP+
IP–
IP–
VCC
VIOUT
GND
BW_SEL
Functional Block Diagram