Large Air Gap GMR Transmission Speed and Direction Sensor IC with ASIL Compliance

ATS19580

SN package image

The ATS19580 provides precise speed and direction sensing for ferromagnetic gear tooth targets, featuring GMR technology for extended air gap performance and ASIL compliance for functional safety.

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Top Features

Packaging

  • Widest dynamic range of operating air gap (50% larger)
  • Distinguishes vibration from rotation with full pitch immunity (pitch = 1 tooth/valley of a gear)
  • Maintains tracking of flawed or damaged gears
  • Measures differentially to reject commode-mode stray magnetic fields
  • Advanced algorithms prevent flatline conditions by automatically adapting to mechanical and environmental shifts

The ATS19580 is provided in a lead (PB) free 3-pin SIP package with tin lead frame plating. The SN package includes a GMR IC, a magnet, and capacitor integrated into a single over-mold, with an additional molded lead-stabilizing bar for robust shipping and ease of assembly.

SN Package Documentation

Part Number Specifications and Availability

Documentation and Resources

Documentation

Third Party Design Tools

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Third Party Tool
TE Connectivity Transmission Speed Sensor Module