Infineon Technologies TLE4986C Active Hall Sensor
Infineon TLE4986C Active Hall Sensor is ideally suited for camshaft applications and similar industrial applications such as a speedometer. Its basic function is to map either a tooth or a notch into a unique electrical output state. The TLE4986C has an electrical trimming option for post-fabrication trimming in order to achieve true power on capability even in the case of production spreads such as different magnetic configurations or misalignment. An additional self-calibration module has been implemented to achieve optimum accuracy during normal running operation. TLE4986C comes in a three-pin package for the supply voltage and an open drain output.
Features
- Hall switching sensor to measure speed or phase of pole/tooth wheels
- Digital output signal (voltage interface)
- Mono-cell chopped Hall system
- TPO True Power On functionality
- TIM Twisted Independent Mounting
- Dynamic self-calibrating algorithm
- End-of-line programmable switching points
- EEPROM for various algorithm options
- TC of back-bias magnet pre-programmed
- High resistance to mechanical stress
- Enhanced immunity against ESD and EMC
- Improved μ-cut capability
- Enhanced operating temperature range
- Module package PG-SSO-3-5
Applications
- Camshaft
- Speedometer
Block Diagram
Additional Resources
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Đã phát hành: 2019-04-10
| Đã cập nhật: 2024-01-16