Magnetic Speed Sensors

Differential Hall-Effect Sensor IC for Camshaft Applications

A16100

The A16100 simplifies camshaft sensing with its differential Hall-effect design, programmable thresholds, and zero-speed performance. Its integrated EMC protection and PCB-less solution reduce system complexity.

Product Details

Top 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 switchpoints
  • Large operating air gaps achieved through use of gain adjust and offset adjust circuitry
  • Customer-programmable switchpoints for mechanical tolerances compensation
  • EEPROM programming for performance optimization and production traceability
  • Differential sensing provides stray field immunity
Target Application

Part Number Specifications and Availability

Design Tools