A1232 Datasheet - Allegro

A1232 Hall-Effect Speed and Direction Sensor

The A1232 is a highly sensitive, temperature-stable magnetic sensing device ideal for use in ring-magnet-based speed and direction systems in harsh automotive and industrial environments. It contains two bipolar, Hall-effect switches precisely arranged 1.63 mm apart. The switch outputs are thus in q.

A1232 Features

* AEC-Q100 automotive qualified

* Senses speed and direction of ring magnets

* Two matched bipolar Hall-effect switches on a single substrate

* True Power-On State (TPOS): Recognizes hysteresis region at power-on

* Superior temperature stability

* Inte

A1232-Allegro.pdf