TLE493D-W2B6
Low Power 3D Hall Sensor with I2C Interface and Wake Up Function
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Overview
Quality Requirement Category: Automotive | Industry
PG-TSOP6-6-8
Features
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3D magnetic flux density sensing of ±160 mT.
Programmable flux resolution down to 65 µT (typ.).
X-Y angular measurement mode
Diagnostic measurements to check digital parts, analog parts and Hall probe of the sensor
Power down mode with 7 nA (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 = 2.8 V…3.5 V
Triggering by external µC possible via I2C protocol
Interrupt signal to indicate a valid measurement to the microcontroller
Applications
The TLE493D-W2B6 is designed for all kinds of sensing applications, including the following:
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Gear stick position
Control elements in the top column module and multi function steering wheel
Multi function knobs
Pedal/valve position sensing
Benefits
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Component reduction due to 3D magnetic measurement principle
Wide application range addressable due to high flexibility
Platform adaptability due to device configurability
Supporting functional safety by means of integrated diagnostics
Very low system power consumption due to Wake Up mode
Disturbance of smaller stray fields are neglectable compared to the high magnetic flux measurement
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Data Sheet
www.infineon.com
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Ver. 1.0
2018-01-24