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High-Resolution GMR Wheel Speed and Distance Sensor IC for Autonomous Driving

A19360

Allegro 2-Pin SIP UB Package

The A19360 provides high-resolution speed and distance data for autonomous driving applications, utilizing GMR technology, innovative algorithms, and a flexible output protocol for precise and reliable performance.

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Top Features

Packaging

  • Enhances vehicle system information on wheel movement
  • Designed for SAE J3016TM Levels of Driving AutomationTM 3, 4, and 5
  • Provides distance measurement capability with 5mm resolution (based on a typical 2m tire circumference and 48-pole pair encoder)
  • Patent-pending algorithms generate the high-resolution events with robustness
  • The four-event per magnetic cycle mode doubles the number of outputs per magnetic cycle (compared to a normal wheel speed sensor), enabling the use of ring magnets with half the number of poles for potential system cost reduction and increased air gap capability
  • The eight-event per magnetic cycle mode uses a special protocol that's compatible with AK protocol ECU hardware, paving the way for next-gen ADAS vehicle control

2-Pin SIP (suffix UB)

UB Packaging Documentation

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Part Number Specifications and Availability

Documentation and Resources

Documentation

Third Party Design Tools

Filter Document Type:
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All Types Application Note Technical Article
Documents Found: 32
Document Type Document Name
Application Note
Effect of Ring Magnet Dimensions on Differential Speed Sensor Performance
Application Note
System Advantages of High-Resolution Wheel Speed Sensing
Application Note
Fundamental Properties of Speed Sensors
Application Note
Understanding Input Signal Variation in Sensor ICs with SolidSpeed Digital Architecture
Application Note
Wheel Speed Sensors Operating in Harsh Environments
Technical Article
The Future of Automotive Wheel Sensing with GMR
Filter Document Type:
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Documents Found: 32
Document Type Document Name
Third Party Tool
TE Connectivity High Resolution Wheel Speed Sensor Module