XENSIV™ - TLE4959-5U magnetic speed sensor, Hall based with high magnetic sensitivity
Infineons´ XENSIV TLE4959-5U magnetic sensor comes in a RoHs compliant four-pin package, qualified for automotive usage. The recommended capacitors increase the EMC robustness of the device. In 12 V applications it is further recommended to use a serial resistor RSupply for protection on the supply line. A pull-up resistor RLoad is mandatory on the output pin and determines the maximum current flowing through the output transistor. Avalue of 1.2 kΩ is recommended for the 5V application
Summary of Features
Hall based differential speed sensor
High magnetic sensitivity
Large operating air-gap
Dynamic self-calibration principle
Adaptive hysteresis
Direction of rotation detection
High vibration suppression capabilities
Three wire PWM voltage interface
Magnetic encoder and ferromagnetic wheel application
High immunity against ESD, EMC and mechanical stress, improved voltage dropout capability
Automotive operating temperature range
AEC-100 qualified
Potential Applications
any kind of transmission applications
XENSIV™ - TLE4959-5U magnetic speed sensor, Hall based with high magnetic sensitivity
Infineons´ XENSIV TLE4959-5U magnetic sensor comes in a RoHs compliant four-pin package, qualified for automotive usage. The recommended capacitors increase the EMC robustness of the device. In 12 V applications it is further recommended to use a serial resistor RSupply for protection on the supply line. A pull-up resistor RLoad is mandatory on the output pin and determines the maximum current flowing through the output transistor. Avalue of 1.2 kΩ is recommended for the 5V application
Summary of Features
- Hall based differential speed sensor
- High magnetic sensitivity
- Large operating air-gap
- Dynamic self-calibration principle
- Adaptive hysteresis
- Direction of rotation detection
- High vibration suppression capabilities
- Three wire PWM voltage interface
- Magnetic encoder and ferromagnetic wheel application
- High immunity against ESD, EMC and mechanical stress, improved voltage dropout capability
- Automotive operating temperature range
- AEC-100 qualified
Potential Applications
- any kind of transmission applications
