XENSIV™ TLI493D-W2BW 3D Magnetic Sensor

30 October, 2020

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Infineon Technologies’ 3D magnetic sensor is dedicated for space-critical applications such as BLDC commutation in micromotors or control elements

Infineon Technologies‘ XENSIV 3D magnetic sensor (TLI493D-W2BW) combines high-accuracy magnetic field measurements with an extremely compact footprint and exceptionally low power consumption (minimum 7 nA). This sensor offers up a host of exciting use cases including innovative human-machine interfaces in the form of industrial and consumer joysticks, ergonomic pushbuttons on domestic appliances, and highly precise position control in robotics.

Features

3D (X, Y, Z) magnetic flux density sensing of ±160 mT
Programmable flux resolution down to 65 µT (typical)
Extremely small form factor: 1.13 mm x 0.93 mm x 0.59 mm (typical)
X-Y angular measurement mode
Power-down mode with 7 nA power consumption (typical)
12-bit data resolution for each measurement direction plus 10-bit temperature sensor
Variable update frequencies and power modes (configurable during operation)
Temperature range: -40°C to +125°C
Supply voltage range: 2.8 V to 3.5 V
Triggering by external microcontroller possible via I²C protocol
Interrupt signal to indicate a valid measurement to the microcontroller

Applications

Anti-tempering protection in smart meters
Joysticks for medical equipment, cranes, CCTV-control, game consoles, and industrial applications
Control elements in white goods (i.e. multifunction knobs)
Ergonomic push-and-control buttons on domestic appliances and power tools
Position control in robotics

more information: https://www.infineon.com/cms/en/product/sensor/magnetic-sensors/magnetic-position-sensors/3d-magnetics/tli493d-w2bw-a0/

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Mike is the founder and editor of Electronics-Lab.com, an electronics engineering community/news and project sharing platform. He studied Electronics and Physics and enjoys everything that has moving electrons and fun. His interests lying on solar cells, microcontrollers and switchmode power supplies. Feel free to reach him for feedback, random tips or just to say hello :-)

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