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Allegro has pioneered several major advances in the field of Hall-effect sensor ICs, including chopper stabilization, vertical Hall-effect technology, circular vertical Hall (CVH) arrays, and non-intrusive high-speed hardware diagnostics. We are also one of very few IC manufacturers that directly integrate GMR technology on top of our semiconductor wafers—improving reliability and simplifying design.

  • Current Sensing
  • Switches and Latches
  • Linear and Angular Position
  • Magnetic Speed
  • Regulators
  • LED Drivers
  • BLDC Drivers
  • Brush DC and Stepper Drivers

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