Infineon Technologies AG Hall Effect Sensor, Dual, -40To175Deg C Rohs Compliant Infineon TLE4999I3XALA1

The TLE4999I3 is a dual-channel linear Hall sensor designed for high accuracy and safety-critical applications. It features two redundant Hall measurement channels integrated on a single chip, compliant with ISO26262 and rated up to ASIL D for safety requirements. The sensor operates within a temperature range of -40°C to 150°C and utilizes a PSI5 v2.1-compatible interface for high-speed communication. This sensor provides 13-bit output signals with built-in CRC protection and rolling counters, ensuring data integrity. It also includes digital temperature and stress compensation to maintain accuracy over time. The main and sub channels can be programmed independently via EEPROM, allowing for customization in various applications. The TLE4999I3 is suitable for automotive and industrial applications, including steering torque sensing and pedal position detection, offering a robust alternative to traditional potentiometers due to its resistance to mechanical wear, humidity, and vibration. The product is packaged in a 3-pin leaded format for easy integration into PCB-less modules.