DESCRIPTION

· The ARS19200 is a Hall-effect-based IC designed for true zero-speed digital ring magnet sensing in two-wire applications.
· It is offered in the UB package, integrating the IC and a high-temperature ceramic capacitor in a single overmolded SIP package.
· The integrated capacitor enhances EMC performance and reduces the need for external components.
· The IC is optimized for wheel speed applications, with Hall element spacing designed for high resolution and small diameter targets.
· The package is lead-free, featuring tin leadframe plating.

FEATURES

· Integrated diagnostics and certified safety design process for ASIL B compliance.
· Integrated capacitor reduces the 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.

APPLICATIONS

· Wheel speed sensing in automotive applications.
· High-resolution speed information acquisition in small diameter targets.