A19571
Overview
The A19571 is a magnetic sensor integrated circuit (IC) that uses giant magnetoresistance (GMR) technology to encode the speed and direction of rotating ring magnets. Using a state-ofthe-art GMR stack design integrated with a BiCMOS process, the IC differentially measures magnetic fields and applies advanced digital processing to robustly measure ring magnets commonly used in automotive transmissions.
- GMR technology delivers high magnetic sensitivity for large air gaps and minimal jitter
- SolidSpeed Digital Architecture provides robust, adaptive performance with advanced algorithms that provide vibration immunity over the full target pitch
- Flexible orientation allows parallel or perpendicular placement to the magnet
- ISO 26262 ASIL B with integrated diagnostics and certified safety design process
- EEPROM enables traceability throughout product life cycle 2 - PACKAGE: 2-Pin SIP (suffix UB) Not to scale
