A1359 Datasheet PDF (Factory-Programmed Dual Output Linear Hall-Effect Sensor)

A1359 - Factory-Programmed Dual Output Linear Hall-Effect Sensor

Description

New applications for linear output Hall-effect sensors, such as displacement and angular position, require high accuracy in conjunction with redundant outputs.

The Allegro A1359 programmable, linear, Hall effect sensor IC has been designed specifically to achieve both goals.

Features

Dual tracking outputs: analog voltage output and pulsewidth-modulated (PWM) output.
Matched analog and PWM outputs enable user to detect various output error conditions.
Factory-programmed offset, sensitivity, and polarity.
Sensitivity temperature coefficient (TC) and QVO/QD temperature coefficient programmed at Allegro™ for improved accuracy.
High-speed chopping scheme minimizes quiescent voltage output (QVO) drift across temperature.
Tempe.

Datasheet Details

Part number	A1359
Manufacturer	Allegro MicroSystems
File Size	1.27 MB
Description	Factory-Programmed Dual Output Linear Hall-Effect Sensor
Datasheet	A1359 Datasheet

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Full PDF Text Transcription

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A1359 Factory-Programmed Dual-Output Linear-Hall Effect-Sensor IC with Analog and Pulse-Width-Modulated Outputs FEATURES AND BENEFITS • Dual tracking outputs: analog voltage output and pulsewidth-modulated (PWM) output • Matched analog and PWM outputs enable user to detect various output error conditions • Factory-programmed offset, sensitivity, and polarity • Sensitivity temperature coefficient (TC) and QVO/QD temperature coefficient programmed at Allegro™ for improved accuracy • High-speed chopping scheme minimizes quiescent voltage output (QVO) drift across temperature • Temperature-stable QVO and sensitivity • Output voltage clamps provide short-circuit diagnostic capabilities • Wide ambient temperature range: –40°C to 150°C • Immune to mechanical stress • Enhanced EMC performance for

Published: Feb 9, 2013 |