New sensor delivers inductive sensing for higher accuracy and performance

Infineon Technologies AG launches the XENSIV TLE4802SC16-S0000, an inductive sensor designed to improve performance in automotive chassis applications. The sensor allows high-precision torque and angle measurements with robust stray field robustness, supporting digital output via SENT or SPC protocols. It attains highly accurate sensing without requiring additional shielding. Tailored for use in electric power steering systems, including torque and steering angle sensors, as well as pedal and suspension applications, the sensor offers flexibility and reliability.

The device combines a coil system driver, signal conditioning circuits, and a DSP in a single package. The sensor features overvoltage and reverse polarity protection and is packaged in a RoHS-compliant, halogen-free surface-mount TSSOP-16 package. It is qualified to AECQ100, Grade 0, for operation across a broad temperature range from -40C to 150C. Additionally, the sensor is fully compliant with ISO 26262, making it an ideal choice for safety-critical systems. A built-in cybersecurity function protects the system communications against man-in-the-middle attacks. It is the first in a new family of inductive sensors, with further variants planned for release.

The TLE4802SC16-S0000 is available now and can be ordered in sample quantities or for volume production.