ACS72981ELR

The ACS72981ELR is High-Precision Linear Hall-Effect-Based Current Sensor designed by Allegro.

Product Overview

Allegro

Part number	ACS72981ELR, ACS72981LLR
Manufacturer	Allegro
File Size	3.72 MB
Description	High-Precision Linear Hall-Effect-Based Current Sensor
Datasheet	ACS72981LLR-Allegro.pdf
Note	This datasheet PDF includes multiple part numbers: ACS72981ELR, ACS72981LLR. Please refer to the document for exact specifications by model.
Additional preview pages of the ACS72981ELR datasheet.

TheAllegro™ACS72981 family of current sensor ICs provides economical and precise solutions forAC or DC current sensing.

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 increased bandwidth through proprietary amplifier and filter design techniques.
Greatly improved total output error through digitally programmed and compensated gain and offset over the full opera.

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Published: Aug 19, 2020 |