Infineon TLE4998C8DXUMA1

Hall Effect Sensor, -50mT Min, 200mT Max, 0-5mA, Rectangular, 8 Pin, Surface Mount

TLE4998C8D: AEC-Q100 High Performance Programmable Dual Linear Hall Sensor

Board Mount Hall Effect / Magnetic Sensors POSITION&CURRENT SENSORS

The TLV4946K and TLV4946-2K are high precision Hall Effect Latches with highly accurate switching thresholds for ambient operating temperatures up to 85°C, PG-TDSO-8, RoHS

The linear Hall IC TLE4998C8D has been designed specifically to meet the requirements of highly accurate angle and position detection. The sensor provides a digital SPC (Short PWM Code) signal, based on the standardized SENT (Single Edge Nibble Transmission, SAE J2716) protocol. The SPC protocol allows transmissions initiated by the ECU. Two further operation modes are available. | Summary of Features: Integration of two individual programmable Linear Hall sensor ICs with SPC (Short PWM Code) protocol with enhanced interface features based on SENT (Single Edge Nibble Transmission, defined by SAE J2716); 20-bit Digital Signal Processing (DSP); Digital temperature and stress compensation; 16-bit overall resolution; Operating automotive temperature range -40C to 125C; Minimal drift of output signal over temperature and lifetime; Programmable parameters stored in EEPROM with single-bit error correction: SPC protocol modes: synchronous transmission, dynamic range selection, ID selection mode Magnetic range, sensitivity (gain), offset, and polarity of the output slope Bandwidth Clamping levels Customer temperature compensation coefficients for all common magnets; Re-programmable until memory lock; Supply voltage 4.5-5.5 V (4.1-16 V extended range); Configurable magnetic range: 50 mT, 100 mT, or 200 mT; Reverse-polarity and overvoltage protection for all pins; Output short-circuit protection; On-board diagnostics (overvoltage, EEPROM error); Output of internal magnetic field values and temperature; Programming and operation of multiple sensors with common power supply; Two-point calibration of magnetic transfer function without iteration steps | Target Applications: Robust replacement of potentiometers: No mechanical abrasion, resistant to humidity, temperature, pollution and vibration; Linear and angular position sensing in automotive and industrial applications with highest accuracy requirements; Suited for safety applications such as pedal position, throttle position and steering torque sensing