Datasheet Summary
NEW PRODUCT
MICROPOWER OMNIPOLAR HALL EFFECT SENSORSWITCH
Description
The AH1804 is a micropower Omnipolar Hall effect switch IC with a single output driver with internal pull up and pull down capability. Designed for portable and battery powered equipment such as cellular phones and portable PCs the average supply current is only 12µA at 3.3V. To support battery powered equipment the AH1804 can operate over the supply range of 2.5V to 3.6V and uses a hibernating clocking system to minimize the power consumption.
Pin Assignments
( Top View )
GND NC
VDD Output
DFN1216-4
The output is activated with either a north or south pole of sufficient strength. When the...