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A19300 Datasheet Asil-compliant Hall-effect Wheel Speed Sensor

Manufacturer: Allegro MicroSystems

Overview: A19300 ASIL-Compliant Hall-Effect Wheel Speed Sensor IC with Speed and Direction.

General Description

The A19300 is an optimized Hall-effect integrated circuit (IC) that provides a user-friendly two-wire solution for applications where pitch accuracy is important for the determination of speed and direction of the sensed target.

The small package includes an integrated capacitor and Hall-based IC in a single overmolded design, with an additional molded lead-stabilizing bar for robust shipping and ease of assembly.

The IC’s SolidSpeed Digital Architecture offers intelligent algorithms capable of maintaining stable operation during dynamic air gap movements.

Key Features

  • Hall-effect technology allows ease of use for ring magnet and ferrous target sensing.
  • Integrated capacitor in a single overmolded miniature package provides greater EMC robustness.
  • SolidSpeed Digital Architecture supports advanced algorithms, maintaining pitch accuracy during dynamic air gap disturbances.
  • ASIL B rating based on integrated diagnostics and certified safety design process.
  • User-accessible EEPROM for device traceability.

More Datasheets from Allegro MicroSystems

Part Number Description
A19303 Hall-Effect Wheel Speed and Direction Sensor
A19350 High Accuracy GMR Wheel Speed and Direction Sensor
A19351 High-Performance GMR AK Protocol Wheel Speed and Direction Sensor
A19352 High-Accuracy GMR Wheel Speed and Direction Sensor
A19360 High-Resolution GMR Wheel Speed/Distance Sensor
A19200 ASIL-Compliant Wheel Speed Sensor
A19250 High Accuracy GMR Wheel Speed Sensor
A19420 High-Accuracy Hall-Effect Transmission Speed Sensor
A19520 Transmission Speed and Direction Sensor
A19571 GMR Transmission Speed and Direction Sensor

A19300 Distributor