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Data Sheet 1 Rev. 2.1
www.infineon.com 2018-06-20
TLE5012B
GMR-Based Angle Sensor
1 Overview
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 up to 8 Mbit/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
• 0.25 µm CMOS technology
• Automotive qualified: -40°C to 150°C (junction temperature)
• ESD > 4 kV (HBM)
• RoHS compliant (Pb-free package)
•Halogen-free
PRO-SIL™ Features
• Test vectors switchable to ADC input (activated via SSC interface)
• Inversion or combination of filter input streams (activated via SSC interface)
• Data transmission check via 8-bit Cyclic Redundancy Check (CRC) for SSC communication and 4-bit CRC
nibble for SPC interface
• Built-in Self-test (BIST) routines for ISM, CORDIC, CCU, ADCs run at startup
• Two independent active interfaces possible
• Overvoltage and undervoltage detection
Verzeichnis
- ・ Konfiguration des Pinbelegungsdiagramms on Seite 9
- ・ Abmessungen des Paketumrisses on Seite 47 Seite 48 Seite 49
- ・ Teilenummerierungssystem on Seite 2
- ・ Markierungsinformationen on Seite 2 Seite 49
- ・ Blockdiagramm on Seite 5
- ・ Typisches Anwendungsschaltbild on Seite 10 Seite 11 Seite 12 Seite 13 Seite 14
- ・ Beschreibung der Funktionen on Seite 5 Seite 6 Seite 7 Seite 8 Seite 9
- ・ Technische Daten on Seite 16
