Infineon Technologies TLE5009A16 (D) Angle Sensor
Infineon Technologies TLE5009A16D Angle Sensor features analog outputs and is a dual-die sensor that detects the orientation of a magnetic field. This sensor monitors the magnetic field by measuring sine and cosine components with Giant Magneto Resistive (iGMR) elements. It provides analog sine and cosine output voltages that describe the magnet angle from 0° to 360°. The GMR bridge signals are independent of the magnetic field strength, and the output voltages are designed to use the dynamic range of an A/D converter, using the same supply for the sensor as the voltage reference. Infineon TLE5009A16D Angle Sensor dual-die design is ideal for safety applications that require redundancy because the two dies are supplied independently by separate supply and ground pins.
Features
- Available as single die and dual die with separate supplies for each die
- Low current consumption and quick start up
- 360° contactless angle measurement
- Output amplitude optimized for circuits with 3.3V or 5V supply voltage
- Pre-amplified output signals for differential or single-ended applications
- Immune to airgap variations due to GMR-based sensing principle
- Operating temperature range of -40°C to 125°C (ambient temperature)
- Green product (RoHS compliant)
Applications
- Angular position-sensing automotive applications
- Brush-less DC (BLDC) motors
- Electric power-steering systems (EPS)
Block Diagram (1 die only)
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Publié le: 2019-02-12
| Mis à jour le: 2024-04-02