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

• RoHS compliant 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

Variant Ordering codes

Product Type

Marking

Ordering Code

Package

Comment

TLE49SRP8

49SRP8

SP005398929

PG-TDSO-8-1

PWM Interface

TLE49SRS8

49SRS8

SP005398931

PG-TDSO-8-1

SENT Interface

TLE49SRC8

49SRC8

SP005398933

PG-TDSO-8-1

SPC Interface

TLE49SR

Datasheet

Datasheet

Please read the sections "Important notice" and "Warnings" at the end of this document

Rev. 1.1.1

www.infineon.com

2024-03-13