ACS37030 - High-Accuracy Current Sensor

Product Overview

Allegro

Datasheet Details

Part number	ACS37030
Manufacturer	Allegro
File Size	1.17 MB
Description	High-Accuracy Current Sensor
Datasheet	ACS37030 Datasheet
Additional preview pages of the ACS37030 datasheet.

ACS37030 Product details

Description

The ACS37030/2 is a fully integrated current sensor IC that senses current flowing through the primary conductor.

Two signal paths are used: a Hall-effect element path to capture DC and low-frequency current information, and an inductive coil path to capture high-frequency current information.

Features

High operating bandwidth for fast control loops or where high-speed switching currents are monitored.
DC to 5 MHz bandwidth.
40 ns typical response time.
High accuracy and low noise.
±2% sensitivity error over temperature.
±10 mV maximum offset voltage over temperature.
50 mARMS input referred noise.
3.3 V non-ratiometric supply operation.
Differential sensing immune to external magnetic fields.
VREF outpu.

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Published: Sep 15, 2024 |