TLE4999C4
TLE4999C4 is Programmable dual channel linear Hall sensor manufactured by Infineon.
Programmable dual channel linear Hall sensor with fast SPC interface
Features
- Two highly accurate redundant Hall measurement channels (main and sub) integrated on one chip.
- Developed pliant to ISO 26262 (first edition 2011) Safety Element out of Context for safety requirements rated up to ASIL D.
- High diagnostic coverage by plausibility checking of main and sub signal on system level.
- Fast digital SPC interface with min. 0.5µs unit time for transmission of main and sub signals in less than 500 µs.
- Bus-capability for up to 4 sensor ICs on one data line.
- Selectable 12/14/16bit output signals, protected by CRC and rolling counter.
- Thin 4 pin leaded single sensor package.
- Operating automotive temperature range -40°C to 150°C.
- Digital temperature and stress pensation.
- Reverse-polarity and over voltage protection for VDD, GND and OUT pins.
- Main and sub channel programmable independently in EEPROM.
- Multipoint calibration up to 9 points.
- Frameholder mechanism.
- Single-wire SICI programming interface on output pin.
- 2 x 16 bit user-configurable ID in EEPROM.
PRO-SIL™ Features
- Safety Manual and Safety Analysis Summary Report.
Potential 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.
Data Sheet
.infineon.
1 v01_00 2021-12-13
Programmable dual channel linear Hall sensor with fast SPC interface
Product validation
Qualified for automotive applications. Product validation according to AEC-Q100.
Description...
