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A19250 Datasheet High ACcuracy Gmr Wheel Speed Sensor

Manufacturer: Allegro MicroSystems

Overview: A19250 High Accuracy GMR Wheel Speed Sensor IC.

General Description

The A19250 is a giant magnetoresistance (GMR) integrated circuit (IC) that provides a user-friendly two-wire solution for applications where speed information is required.

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

The GMR-based IC is designed for use in conjunction with front-biased ring magnet encoders.

Key Features

  • GMR technology integrates high sensitivity MR (magnetoresistive) sensor elements and high precision BiCMOS circuits on a single silicon integrated circuit, offering high accuracy, low magnetic field operation.
  • Integrated capacitor in a single overmolded miniature package provides greater EMC robustness.
  • SolidSpeed Digital Architecture supports advanced digital processing providing highly accurate edge performance in the presence of extreme system-level disturbances.

More Datasheets from Allegro MicroSystems

Part Number Description
A19200 ASIL-Compliant Wheel Speed Sensor
A19300 ASIL-Compliant Hall-Effect Wheel Speed Sensor
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
A19420 High-Accuracy Hall-Effect Transmission Speed Sensor
A19520 Transmission Speed and Direction Sensor
A19571 GMR Transmission Speed and Direction Sensor

A19250 Distributor