TLE493D-A2B6

Overview

XENSIV™ - TLE493D-A2B6 3D magnetic sensor with I2C Interface for automotive low power applications

Infineon´s TLE493D-A2B6 is designed for all kinds of sensing applications, especially in the automotive area such as multi function steering wheel.
It measures the magnetic field in X, Y and Z direction. Each X-, Y- and Z-Hall probe is connected sequentially to a multiplexer, which is then connected to an Analog to Digital Converter (ADC). Optional, the temperature (default = activated) can be determined as well after the three Hall channels.

Summary of Features

  • 3D magnetic flux density sensing of ±160mT
  • Programmable flux resolution down to 65µT (typ.)
  • X-Y angular measurement mode
  • Power down mode with 7nA (typ) power consumption
  • 12-bit data resolution for each measurement direction plus 10-bit temperature sensor
  • Variable update frequencies and power modes (configurable during operation)
  • Temperature range Tj=-40 °C…125°C, supply voltage range = 2.8V…3.5V 
  • Triggering by external µC possible via I2C protocol
  • Interrupt signal to indicate a valid measurement to the microcontroller

Benefits

  • Component reduction due to 3D magnetic measurement principle
  • Wide application range addressable due to high flexibility
  • Platform adaptability due to device configurability
  • Disturbance of smaller stray fields are neglectable compared to the high magnetic flux measurement rang

Potential Applications

  • Gear stick position
  • Control elements in the top column module and multi function steering wheel
  • Multi function knobs
  • Pedal/valve position sensing
Complementary Products

Complementary Magnet

  • Disc magnet Ø 10 mm, height 5 mm, Neodymium, N45, nickel-plated, diametrically magnetised: S-10-05-DN

  • Stabmagnet Ø 2 mm, Höhe 4 mm, Neodym, N45, vernickelt: S-02-04-N

  • Scheibenmagnet Ø 4 mm, Höhe 2 mm, Neodym, N45, vernickelt: S-04-02-N

  • Stabmagnet Ø 4 mm, Höhe 10 mm, Neodym, N45, vernickelt, diametral magnetisiert: S-04-10-DN

  • Stabmagnet Ø Scheibenmagnet Ø 2 mm, Höhe 2 mm, Neodym, N48, vernickelt: S-02-02-N

  • Scheibenmagnet Ø 4 mm, Höhe 4 mm, Neodym, N45, vernickelt: S-04-04-N

  • Scheibenmagnet Ø 5 mm, Höhe 5 mm Ferrit, Y35, unbeschichtet: FE-S-05-05

  • Scheibenmagnet Ø 10 mm, Höhe 5 mm, Ferrit, Y35, unbeschichtet: FE-S-10-05

  • Scheibenmagnet Ø 1 mm, Höhe 1 mm, Neodym, N45, vernickelt: S-01-01-N

  • Quadermagnet 19,05 x 12,7 x 6,35 mm, Neodym, N42, vernickelt: Q-19-13-06-LN

  • Quadermagnet 5 x 2,5 x 2 mm, Neodym, 44H, vernickelt: Q-05-2.5-02-HN

Where to buy, link to Supermagnete

Training

Ultra small 3D magnetic sensor for industrial and consumer applications

ultra-small-3D-magnetic-sensor
  • Discover what 3D magnetic sensors are,  their main features and applications
  • Understand the benefits of the ultra-small size and wake-up function of our 3D Hall sensors
  • Check out how to get our 2GO kits and Shield2Go including SW

XENSIV™ - 3D Hall sensors for gaming controller joystick (E2)

  • Resistive measurement principle joysticks are increasingly unreliable across various applications, particularly in the gaming controller market causing issues like stick drift.

  • The training shows how to overcome those issues with our Play2Go add-on and our tiniest 3D magnetic sensor.

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