UGN3503 Datasheet PDF - Allegro MicroSystems

The UGN3503LT, UGN3503U, and UGN3503UA Hall-effect sensors accurately track extremely small changes in magnetic flux density—changes generally too small to operate Hall-effect switches.

●As motion detectors, gear tooth sensors, and proximity detectors, they are magnetically driven mirrors of mechanical events. As sensitive monitors of electromagnets, they can effectively measure a system"s performance with negligible system loading while providing isolation from contaminated and electrically noisy environments.

●FEATURES

●■ Extremely Sensitive

●■ Flat Response to 23 kHz

●■ Low-Noise Output

●■ 4.5 V to 6 V Operation

●■ Magnetically Optimized Package