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ATS19480 Datasheet Gmr Transmission Speed Sensor

Manufacturer: Allegro MicroSystems

Overview: ATS19480 Large Air Gap, GMR Transmission Speed Sensor IC for Gear Tooth.

General Description

The ATS19480 is a giant magnetoresistance (GMR) integrated circuit (IC) that provides a user-friendly two-wire solution for applications where speed information is required using ferromagnetic gear tooth targets.

The fully integrated package includes the GMR IC, a protection capacitor for EMC robustness, and a back-bias magnet in a single in-line package.

The GMR-based IC is designed for use with ferromagnetic gear tooth targets and is orientation-compatible with Hall-effect technology.

Key Features

  • Fully integrated solution has GMR IC, protection capacitor, and back-bias magnet in a single in-line overmolded package.
  • Innovative GMR technology provides large operational air gap sensing on ferromagnetic targets.
  • Advanced algorithms for flexible design-in and system compensation, automatically adapts to extreme mechanical changes (air gap) and thermal drifts.
  • Measures differentially to reject common-mode stray magnetic fields.
  • Orientation compatib.

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ATS19480 Distributor