XENSIV™ TLE4986C-XAS-M47 Hall camshaft sensor for SmCo back-bias magnets with standard threshold algorithm TLE4986C: Infineon magnetic sensor for camshaft & speedometer. Maps tooth/notch to unique electrical state. Electrical trimming ensures power-on capability despite production spreads. Self-calibration for optimum accuracy. Three derivatives: TLE4986C-XAS-M47 (standard algorithm), TLE4986C-XTS-M47 (standard & individual threshold algorithm), TLE498C-XTS-M47D (standard & individual threshold algorithm, EEPROM Chip-ID).