A1698 Datasheet - Allegro Micro Systems

A1698 High Accuracy Sensor

The A1698 is a Hall-effect-based integrated circuit (IC) that provides a user-friendly solution for two-wire speed sensing of ring magnets or ferrous targets (when back-biased by the user) down to zero-speed in applications where speed and direction is required. The A1698 is offered in the UB packag.

A1698 Features

* Integrated capacitor for EMC suppression in a single overmolded miniature package

* Wide leads facilitate ease of assembly

* True zero-speed operation

* Pulse-width output protocol

* Automatic Gain Control (AGC) for air gap independent switch points

A1698-AllegroMicroSystems.pdf