SLYA079 November   2023 TMAG5170D-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2Diametric Magnet Approach
    1. 2.1 Errors and Redundancy for Diametric Magnet Approach
    2. 2.2 Sensor Offset Results
    3. 2.3 Magnet Tilt Results
    4. 2.4 Magnet Offset Results
    5. 2.5 Magnet Diameter Results
  6. 3Axial Magnet Approach
    1. 3.1 Errors and Redundancy for Axial Magnet Approach
    2. 3.2 Offset Results
  7. 4Summary
  8. 5References

Abstract

A hall effect sensor like the TMAG5170D can be used in angle detection systems like an electronic shifter where redundancy is necessary for critical system operation. This document examines the advantages of the TMAG5170D approach of stacking the dual dies on top of each other compared to implementations where the dual dies are placed side by side.