TLE5012BD E1200

The TLE5012BD is a fully redundant 360° angle sensor that detects the orientation of a magnetic field. This is achieved by measuring sine and cosine angle components with monolithic integrated Giant Magneto Resistance (iGMR) elements.

Highly precise angle values are determined over a wide temperature range and a long lifetime using an internal autocalibration algorithm.

Data communications are accomplished with a bi-directional Synchronous Serial Communication (SSC) that is SPI-compatible.

The absolute angle value and other values are transmitted via SSC or via a Pulse-Width-Modulation (PWM) Protocol. The sine and cosine raw values can also be read out. These raw signals are digitally processed internally to calculate the angle orientation of the magnetic field (magnet).

The TLE5012BD is a pre-calibrated sensor. The calibration parameters are stored in laser fuses. At start-up the values of the fuses are written into flip-flops, where these values can be changed by the application-specific parameters.

Online diagnostic functions are provided to ensure reliable operation.

The TLE5012BD GMR-based dual die angle sensor is designed for angular position sensing in automotive applications such as:

ParametricTLE5012BD E1200
ApplicationsAutomotive ASIL
PackageDual SMD
Programmableno
InterfacesSPI, IIF
Sales Product NameTLE5012BD E1200
OPNTLE5012BDE1200XUMA1
Product Statusactive and preferred
Package NamePG-TDSO-16
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size2500
Packing TypeTAPE & REEL
Moisture Level3
Summary of Features:
  • Giant Magneto Resistance (GMR)-based principle
  • Fully redundant design with two sensor ICs in one package
  • Integrated magnetic field sensing for angle measurement
  • 360° angle measurement with revolution counter and angle speed measurement
  • Two separate highly accurate single bit SD-AD
  • 15 bit representation of absolute angle value on the output (resolution of 0.01°)
  • 16 bit representation of sine / cosine values on the interface
  • Max. 1.0° angle error over lifetime and temperature-range with activated auto-calibration
  • Bi-directional SSC Interface up to 8Mbit/s
  • Supports Safety Integrity Level (SIL) with diagnostic functions and status information
  • Interfaces: SSC, PWM, Incremental Interface (IIF), Hall Switch Mode (HSM), Short PWM Code (SPC, based on SENT protocol defined in SAE J2716)
  • Output pins can be configured (programmed or pre-configured) as push-pull or open-drain
  • Bus mode operation of multiple sensors on one line is possible with SSC or SPC interface in open-drain configuration
  • 0.25 μm CMOS technology
  • ESD > 4kV (HBM)
Target Applications:
  • Electrical commutated motor (e.g. used in Electric Power Steering (EPS) and actuators)
  • Steering angle measurements
  • General angular sensing
Data Sheet
TitleSizeDateVersion
Infineon-TLE5012BD - GMR based dual die angle sensor-DS-v01_01-EN,EN668 KB30 Oct 201501_01
Application Brief
TitleSizeDateVersion
Infineon-ISO 26262 Safety Brief - Infineon Magnetic Position Sensors-AB-v01_00-ENEN329 KB11 Jun 201501_00
Product Selection Guide
TitleSizeDateVersion
Sensor Solutions for Automotive, Industrial and Consumer Applications 2016EN5.7 MB28 Apr 201601_01
Evaluation Boards
BoardFamilyDescriptionStatus
TLE5012B EVALBOARDSensorAn evaluation board that allows evaluation of an integrated Giant Magneto Resistance (iGMR) angle sensor. TLE5012Bon request
TLE5012B EVALKITSensorThe kit consists of a PGSISI box and an evaluation board and allows evaluation of an integrated Giant Magneto Resistance (iGMR) angle sensor. The evaluation board (PCB) with angle sensor and rotating magnet is available seperately (without PGSISI box). See TLE5012B EVALBOARD.TLE 5012Bactive and preferred
PGSISI-2 INTERFACE BOXon request
Package Data
TitleSizeDateVersion
PG-TDSO-16-2 | TLE5012BDE1200XUMA1EN507 KB11 Apr 201601_00
EN TLE5012BD+E9200
EN TLE4997+EVALBOARD
EN SP370-23-156-0
EN TLE5012BD+E1200