Robust digital SENT output Hall sensor Infineon TLE4998S8XUMA1 for automotive and industrial sensing
Product Overview
The TLE4998S8(D) is a high-performance programmable single/dual linear Hall sensor designed for highly accurate angle and position detection. It integrates two individual linear Hall sensor ICs with a digital SENT output signal (SAE J2716), featuring 20-bit digital signal processing, digital temperature and stress compensation, and 16-bit overall resolution. The device offers minimal drift over temperature and lifetime, with programmable parameters stored in EEPROM with single-bit error correction. It is suitable for automotive and industrial applications requiring the highest accuracy, acting as a robust replacement for potentiometers due to its resistance to mechanical abrasion, humidity, temperature, pollution, and vibration. Key applications include pedal position, throttle position, and steering torque sensing.
Product Attributes
- Brand: Infineon Technologies
- Certifications: AEC Q100 Rev. G grade 1
Technical Specifications
| Product Name | Marking | Ordering Code | Package | Supply Voltage | Supply Current | Magnetic Range | Interface | Temperature | Sensor Type |
|---|---|---|---|---|---|---|---|---|---|
| TLE4998S8 | S8S | SP000902780 | PG-TDSO-8-1 | 4.5~5.5 V | 6 mA | 50mT, 100mT, 200mT | SENT (Single Edge Nibble Transmission) Open Drain Output | -40C to 125C | Single Sensor, Linear Hall |
| TLE4998S8D | S8D | SP000902784 | PG-TDSO-8-2 | 4.5~5.5 V | 6 mA | 50mT, 100mT, 200mT | SENT (Single Edge Nibble Transmission) Open Drain Output | -40C to 125C | Dual Sensor, Linear Hall |
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