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ACS712 - Fully Integrated / Hall Effect-Based Linear Current Sensor

Allegro MicroSystems

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Datasheet Details

Part number	ACS712
Manufacturer	Allegro MicroSystems
File Size	945.12 KB
Description	Fully Integrated / Hall Effect-Based Linear Current Sensor
Datasheet	ACS712_AllegroMicroSystems.pdf

ACS712 Product details

Description

The Allegro™ ACS712 provides economical and precise solutionsforACorDCcurrentsensinginindustrial, commercial, and communications systems.

Features

Low-noise analog signal path.
Device bandwidth is set via the new FILTER pin.
5 µs output rise time in response to step input current.
80 kHz bandwidth.
Total output error 1.5% at TA = 25°C.
Small footprint, low-profile SOIC-8 package.
1.2 mΩ internal conductor resistance.
2.4 kVRMS minimum isolation voltage from pins 1-4 to pins 5-8.
5.0 V, single supply operation.
66 to 185 mV/A output sensitivity.
Output voltage proportional to AC or DC.

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Published: Feb 4, 2007 |