ACS781KLR, ACS781LLR - High-Precision Linear Hall-Effect-Based Current Sensor

Allegro

Datasheet Details

Part number	ACS781KLR, ACS781LLR
Manufacturer	Allegro
File Size	2.06 MB
Description	High-Precision Linear Hall-Effect-Based Current Sensor
Datasheet	ACS781LLR-Allegro.pdf
Note	This datasheet PDF includes multiple part numbers: ACS781KLR, ACS781LLR. Please refer to the document for exact specifications by model.

The Allegro ACS781xLR is a fully integrated current sensor linear IC in a new core-less package designed to sense AC and DC currents up to 100 A.

Core-less, micro-sized, 100 A continuous current package.
Ultra-low power loss: 200 µΩ internal conductor resistance.
Immunity to common-mode field interference.
Greatly improved total output error through digitally programmed and compensated gain and offset over the full operating temperature range.
Industry-leading noise performance through proprietary amplifier and filter design techniques.
Integrated shield greatly reduces capacitive coupling from current condu.

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Published: Mar 27, 2020 |