A1171 - Micropower Ultrasensitive Hall Effect Switch

Product Overview

Allegro MicroSystems

Datasheet Details

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

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 |