AH1894 switch equivalent, programmable high sensitivity micropower omnipolar hall-effect switch.
* Omnipolar Operation (North or South pole)
* Programmable Operate and Release Points
* Supply Voltage of 1.6V to 3.6V
* Micropower Operation
* Choppe.
the average power consumption is only 8uW at 1.85V. To support portable equipment the AH1894 can operate over the suppl.
The AH1894 is a high sensitivity micropower magnetic range selectable Omnipolar Hall effect switch IC with internal pull up and pull down capability. Designed for portable and battery powered equipment such as cellular phones and portable PCs to home.
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