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APS12628 - 2D Low Latency Hall-Effect Speed and Direction Sensors

This page provides the datasheet information for the APS12628, a member of the APS12627 2D Low Latency Hall-Effect Speed and Direction Sensors family.

Datasheet Summary

Description

The APS12627 and APS12628 integrated circuits are dual ultrasensitive Hall-effect latches optimized for use with ring magnets.

They feature both vertical and planar Hall elements with sensing axes that are orthogonal to one another, providing 90° of phase separation.

Features

  • Flexible and easy-to-use sensor for motors/encoders.
  • ISO 26262 / ASIL B functional safety compliance.
  • Fault pin provides additional safety by indicating certain fault conditions.
  • 2D magnetic sensing via planar and vertical Hall elements.
  • Quadrature independent of magnet pole pitch and air gap.
  • no target optimization required.
  • Works in almost any orientation to the target (XY, XZ, and ZY options).
  • Two signal paths eliminate sa.

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Datasheet preview – APS12628

Datasheet Details

Part number APS12628
Manufacturer Allegro
File Size 3.68 MB
Description 2D Low Latency Hall-Effect Speed and Direction Sensors
Datasheet download datasheet APS12628 Datasheet
Additional preview pages of the APS12628 datasheet.

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Other Datasheets by Allegro
  • APS12625 - 2D Hall-Effect Speed and Direction Sensor
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  • APS12627 - 2D Low Latency Hall-Effect Speed and Direction Sensors
  • APS12000 - Vertical and Planar Hall-Effect Latches
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Full PDF Text Transcription

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APS12627 and APS12628 2 - 2D Low Latency Hall-Effect Speed and Direction Sensors FEATURES AND BENEFITS • Flexible and easy-to-use sensor for motors/encoders • ISO 26262 / ASIL B functional safety compliance • Fault pin provides additional safety by indicating certain fault conditions • 2D magnetic sensing via planar and vertical Hall elements □ Quadrature independent of magnet pole pitch and air gap—no target optimization required □ Works in almost any orientation to the target (XY, XZ, and ZY options) • Two signal paths eliminate sampling delay • Output update rate of 4.
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