Allegro MicroSystems A31010 Unidirectional Linear Hall-Effect Sensors provide a voltage output proportional to the applied magnetic field. The A31010 features a user-controlled sleep pin and a rapid wake-up time that allows minimal power consumption and provides magnetic data quickly after waking up. These features, coupled with a low supply voltage rating of 2.5V and non-ratiometric output, make the IC ideal for battery-powered applications.
