ATS19580

ATS19580 Large Air Gap, GMR Transmission Speed and Direction Sensor IC for Gear Tooth Sensing FEATURES AND BENEFITS Fully integrated solution has GMR IC, protection capacitor, and back-bias magnet in a single in-line overmolded package Innovative GMR technology provides large operational air gap sensing on ferromagnetic targets Advanced algorithms for flexible design-in and system compensation □ Advanced vibration algorithms guarantee valid direction information □ Automatically adapts to extreme mechanical changes (air gap) and thermal drifts Measures differentially to reject common-mode stray magnetic fields Orientation compatible with Hall-effect technology Integrated ASIL diagnostics and certified safety design process (optional fault reporting) 2 - PACKAGE: 3-pin SIP (suffix SN) Not to scale DESCRIPTION The ATS19580 is a giant magnetoresistance (GMR) integrated circuit (IC) that provides a user-friendly two-wire solution for applications where speed and direction information is required using ferromagnetic gear tooth targets. The fully integrated package includes the GMR IC, a protection capacitor for EMC robustness, and a back-bias magnet in a single in-line package. The GMR-based IC is designed for use with ferromagnetic gear tooth targets and is orientation-compatible with Hall-effect technology. The fully integrated solution senses at large operating air gaps and over a large air gap range. State-of-the-art GMR technology on a monolithic IC with industr...