Allegro’s new GMR gear tooth speed sensor with industry-leading air gap, ATS19480, gives transmission designers more options than ever before. Learn more at allegromicro.com. Allegro’s new GMR gear ...

The ATS617 gear-tooth sensor IC is a peak-detecting device that uses automatic gain control and an integrated capacitor to provide extremely accurate gear edge detection down to low operating speeds.

Here is a look back on Allegro’s true zero-speed, high accuracy gear tooth sensor released since 2009. The ATS667 has an optimized robustness against magnetic offset variation and has a small signal ...

A single-chip solution that integrates three highly sensitive Hall elements—a samarium cobalt magnet, a pole piece and a Hall-effect IC—the ATS65OLSH is intended for digital gear-tooth sensing and ...

Claimed as suitable for sensing speed and position in fine-pitch targets found in demanding transmission and gear-box applications, the ATS660 is a true zero-speed differential Hall-effect sensor.

The new GS102301 gear-tooth speed sensor from Cherry, a subsidiary of ZF Corp. with headquarters in Pleasant Prairie, Wis., uses Hall-Effect technology to detect gear teeth and their speed, provided ...

Allegro MicroSystems has introduced a state-of-the-art giant magnetoresistance (GMR) speed sensor that measures the rotation of ferromagnetic gears. The ATS19480 speed sensor IC provides a ...

Allegro MicroSystems has launched the ATS17501, the industry’s first gear tooth sensor IC designed to provide incremental position for electric vehicle traction motors operating up to 30k RPM. The ...

The sensor's design integrates a magnet and monolithic silicon IC for optimal performance. A single Hall-effect sensor and signal-processing circuitry switch in response to changing magnetic signals ...