A19200 - Allegro

A19200 ASIL-Compliant Wheel Speed Sensor

The A19200 is a Hall-effect-based integrated circuit (IC) that provides a user-friendly solution for true zero-speed digital ring magnet sensing in two-wire applications. The A19200 is offered in the UB package, which integrates the IC and a high temperature ceramic capacitor in a single overmolded SIP package. The integrated capacitor provides enhanced EMC .

Features

• Integrated diagnostics and certified safety design process for ASIL B(D) compliance
• Integrated capacitor reduces need for external EMI protection components
• True zero-speed operation
• Single chip sensing IC for high reliability
• Fully synchronous digital logic with Scan and IDDQ testing
• Application-proven algorithms for robust operation in wheel speed environments PACKAGE: 2-pin SIP (suffix UB) DESCRIPTION The A19200 is a Hall-effect-based integrated circuit (IC) that provides a user-friendly solution for true zero-speed digital ring magnet sensing in two-wire applications. The A192.