TLE4999I3
TLE4999I3 is Programmable Dual Channel Linear Hall Sensor manufactured by Infineon.
Programmable Dual Channel Linear Hall Sensor with PSI5 Interface
Features
- Two highly accurate redundant Hall measurement channels (main and sub) integrated on one chip.
- Developed pliant to ISO26262 for safety requirements rated up to ASIL D.
- PSI5 v2.1-patible interface in synchronous mode with high speed P10P-400/4H protocol.
- Bi-directional interface for programming via fast SICI interface.
- 13bit output signals, protected by CRC and rolling counters.
- Digital temperature and stress pensation.
- 3-pin leaded package for mounting in PCB-less modules.
- Operating junction temperature range -40°C to 150°C.
- Main and sub channel programmable independently in EEPROM.
- 16bit user-configurable ID in EEPROM.
- Supply voltage 5.5 to 7 V.
PRO-SIL™ Features
- Safety Manual and Safety Analysis Summary Report.
Potential applications
- Suited for safety applications such as steering torque sensing, pedal position and throttle position.
- 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.
Product validation
Qualified for automotive applications. Product validation according to AEC-Q100.
Data Sheet
.infineon./sensors
Rev. 1.0 2018-07-18
Programmable Dual Channel Linear Hall Sensor with PSI5 Interface
Description
The TLE4999I3 is a dual channel linear Hall sensor with a synchronous digital PSI5-patible interface It is pliant to ISO26262, supporting safety requirements on system level rated up to ASIL D. The TLE4999I3 Features two highly accurate Hall measurement channels on one chip. A plausibility check of the two redundant channels on system level enables a high diagnostic coverage. Highest accuracy over a wide temperature range and lifetime is achieved by an integrated digital temperature- and stress-pensation.
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