Data Sheet 27501D 3503 SUPPLY X GROUND OUTPUT V CC 1 2 3 Dwg.
PH-006 Pinning is shown viewed from branded side.
RATIOMETRIC, LINEAR HALL-EFFECT SENSOR ICS The UGN3503LT, UGN3503U, and UGN3503UA Hall-effect sensor ICs accurately track extremely small changes in magnetic flux density changes generally too small to operate Hall-effect switches.
For motion detectors, gear tooth sensors, and proximity detectors, they are magnetically driven mirrors of mechanical events.
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