AH1898 Datasheet (Diodes) - PROGRAMMABLE MICROPOWER OMNIPOLAR HALL-EFFECT SWITCH

AH1898, PROGRAMMABLE MICROPOWER OMNIPOLAR HALL-EFFECT SWITCH

The AH1898 is a micropower magnetic range selectable (Bop/Brp) Omnipolar Hall effect switch IC with internal pull up and pull down capability, designed for portable and battery powered consumer equipment such as cellular phones and portable PCs.

To support battery powered equipment and low voltage m

AH1898 Features

* Omnipolar Operation (North or South Pole)

* Programmable Operate and Release Points

* Supply Voltage of 1.6V to 3.6V

* Micropower Operation

* Chopper Stabilized Design Provides:

* Superior Temperature Stability

* Minimal Switch Point Drift

* Enhanced Immunity to Phy