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Infineon XENSIV™ TLI5590-A6W TMR Sensor

Enables high-precision length measurements in industrial and consumer applications

The TLI5590-A6W by Infineon is a two-channel radiometric gradiometer for high precise length measurement. Qualified for industrial and consumer applications according to JEDEC JESD47K standards, the TMR sensor has super high accuracy of over 10 µm achievable by use of proper linear or rotary magnet encoder.

The excellent channel matching of less than 5% over full magnetic input range of ±5mT. Potential application is lens positioning for zoom and focus adjusting in cameras.


  • Differential ratio-metric output
  • Magnetic field range: 5 mT
  • Low current 1 mA @ 3.3 V
  • Sensitivity: 9/18 mV/V/mT
  • Operating temperature: -40…125°C
  • Angle error: < 2%
  • Extremely small wafer level package


  • High accuracy
  • Stray field
  • Low hysteresis
  • Better linearity
  • Great sensitivity
  • Low noise

Potential Applications

  • Industrial sensors
  • Human machine interface
  • Medical
  • Multi-purpose camera