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A1699 Datasheet Vibration-Resistant Sensor

Manufacturer: Allegro MicroSystems

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General 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.

The IC employs patented algorithms for the special operational requirements of automotive transmission applications.

Overview

A1699 Two-Wire, Differential, Vibration-Resistant Sensor IC with Speed and Direction.

Key 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.

More Datasheets from Allegro MicroSystems

Part Number Description
A1693 Vibration-Tolerant Hall-Effect Transmission Speed and Direction Sensor
A1696PUC Position Sensor
A16100 Three-Wire Differential Sensor
A16311 Self-Calibrating Automatic-TPOS Camshaft Speed Sensor
A1642 Two-Wire True Zero-Speed Miniature Differential Peak-Detecting Sensor
A16601 AC-Coupled Differential Crankshaft Speed Sensor
A1667 True Zero-Speed High Accuracy Ring Magnet Sensor
A1688 High Accuracy Sensor