SLYU064A June   2023  – December 2023 TMAG3001 , TMAG5170 , TMAG5170-Q1 , TMAG5170D-Q1 , TMAG5173-Q1 , TMAG5253 , TMAG5273

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2Joystick Design
    1. 2.1 Establishing Form Factor
      1. 2.1.1 Choosing Mechanical Implementation
      2. 2.1.2 Choosing Magnetic Implementation
    2. 2.2 Magnet Sensor Placement
    3. 2.3 Design Calculations
    4. 2.4 Post Processing
    5. 2.5 Prototyping and Bench Testing
    6. 2.6 Error Sources
      1. 2.6.1 Mechanical Hysteresis
      2. 2.6.2 Nearby Material Influence
      3. 2.6.3 Fulcrum Slippage
      4. 2.6.4 Offset
  6. 3Lever Design
    1. 3.1 Establishing a Form Factor
      1. 3.1.1 Choosing Mechanical Implementation
    2. 3.2 Magnet Sensor Placement
    3. 3.3 Design Calculations
    4. 3.4 Prototyping and Bench Testing
    5. 3.5 Error Sources
  7. 4Summary
  8. 5References
  9. 6Revision History

References

  1. Texas Instruments, TMAG5273 Low-Power Linear 3D Hall-Effect Sensor With I2C Interface, data sheet.
  2. Texas Instruments, Enhanced Proximity tool.
  3. Texas Instruments, TMAG5170-CODE-EXAMPLE.
  4. Texas Instruments, TMAG5x73-CODE-EXMAPLE.
  5. Texas Instruments, e-Shifter Design.
  6. Texas Instruments, Steering Column Levers.
  7. Texas Instruments, TMAG5170UEVM.
  8. Texas Instruments, TI Sensor Control Board.
  9. Texas Instruments, TI-Magnetic-Sense-Simulator.
  10. Texas Instruments, TMAG5170A2-Q1.