A17201 Datasheet - Allegro

A17201 Two-Wire AC-Coupled Differential Sensor

The A17201 is an AC-coupled Hall-effect sensor IC which includes monolithic integrated circuits that switch in response to changing differential magnetic fields created by rotating ring magnets or, when coupled with a magnet, by ferrous targets. This device also includes an integrated tracking capac.

A17201 Features

* Integrated tracking capacitor

* Integrated capacitor reduces requirements for external EMI protection components (UB package)

* Used for sensing motion of ring magnet or ferrous targets

* Wide operating temperature range

* Operation with magnetic input signa

A17201-Allegro.pdf