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A1699 - Vibration-Resistant Sensor

Description

The A1699 is an optimized Hall-effect integrated circuit (IC) that provides a user-friendly solution for direction detection and true zero-speed, digital ring-magnet sensing.

The small package can be easily assembled and used in conjunction with a wide variety of target sensing applications.

Features

  • Integrated IC and capacitor, single overmolded package to reduce external EMI-protection requirements.
  • Two-wire, pulse-width output protocol.
  • Highly configurable output protocol options.
  • Digital output representing target profile.
  • Speed and direction information of target.
  • Vibration tolerance.
  • Small-signal lockout for small amplitude vibration.
  • Proprietary vibration detection algorithms for large ampli.

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Datasheet preview – A1699

Datasheet Details

Part number A1699
Manufacturer ALLEGRO
File Size 1.00 MB
Description Vibration-Resistant Sensor
Datasheet download datasheet A1699 Datasheet
Additional preview pages of the A1699 datasheet.

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Full PDF Text Transcription

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A1699 Two-Wire, Differential, Vibration-Resistant Sensor IC with Speed and Direction Output FEATURES AND BENEFITS • Integrated IC and capacitor, single overmolded package to reduce external EMI-protection requirements • Two-wire, pulse-width output protocol • Highly configurable output protocol options • Digital output representing target profile • Speed and direction information of target • Vibration tolerance □□Small-signal lockout for small amplitude vibration □□Proprietary vibration detection algorithms for large amplitude vibration • Air-gap-independent switchpoints • Large operating air gap capability • Undervoltage lockout • True zero-speed operation • Wide operating voltage range • AEC-Q100 automotive qualified • Robust test-coverage capability with Scan Path and IDDQ
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