A1171 - Micropower Ultrasensitive Hall Effect Switch

Allegro MicroSystems

The A1171 by Allegro MicroSystems is a Micropower Ultrasensitive Hall Effect Switch. Below is the official datasheet preview.

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A1171 Micropower Ultrasensitive Hall Effect Switch by Allegro MicroSystems - Datasheet Preview — Official preview page of the **A1171** Micropower Ultrasensitive Hall Effect Switch datasheet (Allegro MicroSystems).

Datasheet Details

Part number	A1171
Manufacturer	Allegro MicroSystems
File Size	238.99 KB
Description	Micropower Ultrasensitive Hall Effect Switch
Datasheet	A1171_AllegroMicroSystems.pdf
Additional preview pages of the A1171 datasheet.

A1171 Product details

Description

The A1171 integrated circuit is an ultrasensitive, Hall effect switch with latched digital outputs and either unipolar or omnipolar magnetic actuation.

Features

1.65 to 3.5 V battery operation.
Low supply current.
High sensitivity, BOP typically 30 G (3.0 mT).
Operation with either north or south pole.
Configurable unipolar or omnipolar magnetic sensing.
Complementary, push-pull outputs.
Chopper stabilized ▫ Superior temperature stability ▫ Extremely low switchpoint drift ▫ Insensitive to physical stress.
Solid state reliability.
Small size Package: 6 pin DFN/MLP (suffix EW).

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Other Datasheets by Allegro MicroSystems

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Published: May 26, 2009 |