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AH9247

Part Number	AH9247
Manufacturer	Diodes
Description	MICROPOWER OMNIPOLAR HALL-EFFECT SWITCH
Published	Feb 13, 2021
Detailed Description	NEW PRODUCT Description The AH9247 is a high sensitivity Hall-effect switch with internal pull-up resistor on the outpu...
Datasheet	AH9247 PDF File

Overview

NEW PRODUCT Description The AH9247 is a high sensitivity Hall-effect switch with internal pull-up resistor on the output, designed for battery-operation, handheld equipments.
A chopper stabilized amplifier improves stability of magnetic switch points.
A sleep-awake logic controls the IC in sleep time or awake time.
This function will reduce the average operating current of the IC.
During the awake time, the output is changed with the magnetic flux density.
During the sleep time, the output is latched in its previous state and the current consumption will reduce to some µA.
The output can be switched on with either north or south pole of sufficient strength.
If the magnetic flux density perp...

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