SLYA060 August   2022 TMAG5110 , TMAG5110-Q1 , TMAG5111 , TMAG5111-Q1

 

  1.   Abstract
  2.   Trademarks
  3. 1 Introduction
  4. 2 System Block Diagram
  5. 3 Key System Specifications
  6. 4 HW Connections
  7. 5 Software
    1. 5.1 TI-RSLK LaunchPad Software
    2. 5.2 LaunchPad Software
  8. 6 How to Design With Hall-Effect Latches
  9. 7 Simulation Results
    1. 7.1 Select Device Sensitivity
    2. 7.2 Select Axis of Sensitivity
  10. 8 Performance Comparison
    1. 8.1 Speed and Direction
    2. 8.2 Power Consumption
    3. 8.3 Susceptibility to External Particles
  11. 9 Encoder Board Schematic and Image
  12. 10Summary

7.1 Select Device Sensitivity

The simulation results all yielded a peak B field beyond 1.4 mT. This indicates that all axes would detect enough magnetic flux to operate properly with the most sensitive version of the TMAG511x devices. The next largest sensitivity option is 3 mT, which indicates that the X axis would never experience enough magnetic flux to change states.