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Infineon Technologies AG Magnetic position sensors, 3D magnetics TLE493D-A2B6

Description
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 Applications Automotive LED lighting systems Diesel direct injection General purpose motor drive - variating frequency and voltage Industrial automation LIN alternator regulator
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Suppliers

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Product
Description
Supplier Links
Magnetic position sensors, 3D magnetics - TLE493D-A2B6 - Infineon Technologies AG
Neubiberg, Germany
Magnetic position sensors, 3D magnetics
TLE493D-A2B6
Magnetic position sensors, 3D magnetics TLE493D-A2B6
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 Applications Automotive LED lighting systems Diesel direct injection General purpose motor drive - variating frequency and voltage Industrial automation LIN alternator regulator

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

Applications

  • Automotive LED lighting systems
  • Diesel direct injection
  • General purpose motor drive - variating frequency and voltage
  • Industrial automation
  • LIN alternator regulator
Supplier's Site Datasheet

Technical Specifications

  Infineon Technologies AG
Product Category Magnetic Sensor Chips
Product Number TLE493D-A2B6
Product Name Magnetic position sensors, 3D magnetics
Sensor Type Magnetic
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