A19520は、高度な耐振動性アルゴリズム、内蔵診断機能、機能安全のためのASIL準拠により、自動車のトランスミッション用途向けに堅牢な速度および方向検知を提供します。
Product Details
Product Details
Top Features
- Differential Hall-effect sensor measures ring magnets and 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 capacitor in a single overmolded miniature package
- Integrated diagnostics and certified safety design process
- Two-wire current source output pulse-width protocol supporting speed, direction, and error reporting
- EEPROM enables factory traceability
Target Application
- Transmission
- 2W-xEV Power
Part Number Specifications and Availability
Technical Documentation
Application Note
Fundamental Properties of Speed Sensors
Application Note
Giant Magnetoresistance versus Hall-effect: A Comparison of Technologies for Speed Sensor Applications
Application Note
Allegro Hall-Effect Sensor ICs
Application Note
Allegro Microsystems - Chemical Exposure of Devices
Application Note
A19520/ATS19520 Sensor IC Outputs Under Vibration Conditions
Application Note
Methods and Validation of Stray Magnetic Field Mitigation in Magnetic Speed Sensor ICs
Application Note
Target Design for Hall Transmission Sensors
Guide
Hall-Effect IC Applications Guide
Guide
Guidelines for Designing Subassemblies Using Hall-Effect Devices
Technical Article
Magnetic Sensor ICs Offer Integrated Diagnostics for ASIL Compliance
Technical Article
Integrating Hall-Effect Magnetic Sensing Technology into Modern Household Appliances
Technical Article
Back-Biased Packaging Advances (SE, SG, SH, and SJ versus SA and SB)
Technical Article