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A16100 - Three-Wire Differential Sensor

General Description

The A16100 is a combined Hall-effect sensing integrated circuit and EMC protection circuit that provides a user-friendly, PCB-less solution for camshaft applications.

Key Features

  • Allegro UC package with integrated EMC components provides robustness to most automotive EMC requirements.
  • Optimized robustness against magnetic offset variation.
  • Small signal lockout for immunity against vibration.
  • True zero-speed operation.
  • Air gap independent switch points.
  • Large operating air gaps achieved through use of gain adjust and offset adjust circuitry.
  • Customer-programmable switch points for mechanical tolerances compensation.
  • EEPROM programm.

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Other Datasheets by Allegro MicroSystems

Part Number Description
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A1667 True Zero-Speed High Accuracy Ring Magnet Sensor
A1688 High Accuracy Sensor
A1693 Vibration-Tolerant Hall-Effect Transmission Speed and Direction Sensor
A1696PUC Position Sensor
A1699 Vibration-Resistant Sensor

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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A16100 Three-Wire Differential Sensor IC for Cam Application, Programmable Threshold FEATURES AND BENEFITS ▪ Allegro UC package with integrated EMC components provides robustness to most automotive EMC requirements ▪ Optimized robustness against magnetic offset variation ▪ Small signal lockout for immunity against vibration ▪ True zero-speed operation ▪ Air gap independent switch points ▪ Large operating air gaps achieved through use of gain adjust and offset adjust circuitry ▪ Customer-programmable switch points for mechanical tolerances compensation ▪ EEPROM programming for performance optimization and production traceability ▪ Differential sensing provides stray field immunity PACKAGE: 3-pin SIP (suffix UC) Not to scale DESCRIPTION The A16100 is a combined Hall-effect sensing integ