Description
ACS72981xLR High-Precision Linear Hall-Effect-Based Current Sensor IC with 200 µΩ Current Conductor .
TheAllegro™ACS72981 family of current sensor ICs provides economical and precise solutions forAC or DC current sensing.
Features
* AEC-Q100 automotive qualification
* High-bandwidth 250 kHz analog output
* Less than 2 μs output response time
* 3.3 V and 5 V supply operation
* Ultralow power loss: 200 μΩ internal conductor
resistance
* Industry-leading noise performance and incre
Applications
* The device consists of a precision, low-offset linear Hall circuit with a copper conduction path located near the die. Applied current flowing through this copper conduction path generates a magnetic field which the Hall IC converts into a proportional voltage. Device accuracy is optimized through
