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ATS19200 Datasheet High-accuracy Hall-effect Wheel Speed Gear Tooth Sensor

Manufacturer: Allegro MicroSystems

Overview: ATS19200 High-Accuracy Hall-Effect Wheel Speed Gear Tooth Sensor.

General Description

The ATS19200 is an optimized Hall-effect integrated circuit (IC), rare-earth pellet, and high-temperature ceramic capacitor in a single overmolded package, reducing the need for external EMC protection.

The ATS19200 provides a user-friendly solution for true zero-speed digital gear tooth sensing in twowire applications.

The single integrated circuit incorporates a dual element Hall-effect sensor IC and signal processing circuitry that switches in response to differential magnetic signals created by a rotating ferromagnetic target.

Key Features

  • Integrated back-bias magnet for ease of design-in with ferromagnetic gear targets.
  • Integrated capacitor in a single overmolded package provides greater EMC robustness.
  • Advanced threshold switching algorithm supporting pitch and duty cycle high accuracy over operating air gap range.
  • ASIL B(D) rating based on integrated diagnostics and certified safety design process.
  • EEPROM offers device traceability throughout the production process.
  • Two-wir.

More Datasheets from Allegro MicroSystems

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ATS19200 Distributor