Two-Wire, Zero-Speed, Differential Gear Tooth Sensor IC with Integrated Back-Bias Magnet

ATS684

ATS684 Product Image

The ATS684LSN offers a simplified and robust solution for gear tooth sensing, featuring a two-wire interface, zero-speed operation, and an integrated back-bias magnet for easy implementation.

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Top Features

Packaging

  • Integrated package solution offers EMI protection, industry-proven IC, and back-bias magnet in a single overmolded, user-friendly package
  •  Advanced algorithm design provides immunity to signal perturbations from vibration, ferrous debris, target eccentricities, and harsh automotive operating conditions
  • Adaptive threshold sensing optimizes output performance on a wide range of target types
  • Integrated Scan, Iddq, and Built-In Self-Test capabilities on an automotive-grade semiconductor process provide dependability essential in the safety-conscious automotive market

The ATS684 is available in a lead (Pb) free 2-pin (suffix SN) SIP package with a 100% matte tin plated leadframe. 

SN Package Documentation

Part Number Specifications and Availability

Documentation and Resources

Documentation

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All Types Application Note
Documents Found: 32
Document Type Document Name
Application Note
Transmission Gear Tooth Sensing
Application Note
Fundamental Properties of Speed Sensors