Magnetic Speed Sensors
ASIL-Compliant Hall-Effect Transmission Speed and Direction Sensor IC for Ferrous Targets
ATS19520
The ATS19520 offers robust speed and direction sensing for ferrous targets in automotive applications, with ASIL compliance, an integrated back-bias magnet, and differential sensing for enhanced performance.
Product Details
Product Details
Top Features
- Differential Hall-effect sensor measures ferrous targets with inherent stray field immunity
- SolidSpeed Digital Architecture™ provides robust, adaptive performance with advanced algorithms that provide vibration immunity over the full target pitch
- Integrated solution includes a back-bias magnet and capacitor in a single overmolded package
- ISO 26262:2011 ASIL B with integrated diagnostics and certified safety design process (pending assessment)
- Two-wire current source output pulse-width protocol supporting speed, direction, and ASIL error reporting
- EEPROM enables factory traceability
Target Application
- Transmission
- 2W-xEV Power
