Magnetic Speed Sensing
Did you know that Allegro was the first semiconductor company to integrate magnets into our ICs? We created the first back-biased solutions in the industry, which offered unparalleled ease of use and time to market for our customers. Our innovative Hall-effect and GMR technologies now provide the most robust, reliable and intelligent gear tooth and ring magnet speed sensors in the world.
And thanks to decades of application and algorithm experience and close collaboration with OEMs, we develop application-specific speed sensor ICs that are optimized for your target applications—improving safety, reliability and performance.