TLE49SR
TLE49SR is Stray field robust angle sensor manufactured by Infineon.
Stray field robust angle sensor with PWM/SENT/SPC interface XENSIV™ magnetic position sensors TLE49SRC8 TLE49SRP8 TLE49SRS8
Features
- Intrinsic stray field robustness
- Differential Hall based angle sensor
- 360° angle measurement
- Angle speed information
- PWM, SPC, SENT (based on SAE J2716-2016) interfaces
- SMD package
- Max. +/-1° intrinsic angle error over lifetime and temperature range
- High voltage and reverse polarity capability
- 14 bit over 360° representation of absolute angle value on the output
- EEPROM for storage of configuration (e.g. zero angle) and customer specific ID
- ISO 26262 Safety Element out of Context for safety requirements up to ASIL C(D)
- Look-up table to correct for systematic angle errors (e.g. magnetic circuit)
- SPC Frameholder mechanism
- Single-wire SICI programming interface on output pin
- Ro HS pliant and halogen free package
Potential Applications
- Chassis height sensor
- Pedal position sensor
- Throttle position sensor
- Steering angle sensor
- Wiper position sensor
Product Validation Product validation according to AEC-Q100, Grade 1. Qualified for automotive applications.
Description The TLE49SR is a stray field robust angle sensor based on Hall technology for measuring absolute angular position in the range from 0° to 360°. The sensor provides digital output interfaces. Spatially separated Hall cells, which enable a stray field robust measurement of the magnetic field, and signal conditioning circuits are implemented on the integrated circuit (IC). The sensor supports PWM, SENT and SPC interfaces and is developed according to ISO 26262 as safety element out of context.
Table 1
Product Type TLE49SRP8 TLE49SRS8 TLE49SRC8
Variant Ordering codes
Marking 49SRP8 49SRS8 49SRC8
Ordering Code SP005398929 SP005398931...
