TLE5012B
Product Description
User’s Manual 10 Rev. 1.2, 2018-02
1.2 Features
• Giant Magneto Resistance (GMR)-based principle
• Integrated magnetic field sensing for angle measurement
• 360° angle measurement with revolution counter and angle speed measurement
• Two separate highly accurate single bit SD-ADC
• 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 typ. 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
• Automotive qualified: -40°C to 150°C (junction temperature)
• ESD > 4kV (HBM)
• RoHS compliant (Pb-free package)
• Halogen-free
1.3 Application Example
The TLE5012B GMR-based angle sensor is designed for angular position sensing in automotive applications such
as:
• Electrically commutated motor (e.g. Electric Power Steering (EPS), Brushless DC electric motors (BLDC))
• Rotary switches
• Steering angle measurements
• General angular sensing
The TLE5012B is also used in various non-automotive applications.
Figure 1-2 A usual application for TLE5012B is the electrically commutated motor
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