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3275

Allegro MicroSystems
Part Number 3275
Manufacturer Allegro MicroSystems
Description COMPLEMENTARY-OUTPUT HALL-EFFECT LATCH
Published Mar 30, 2005
Detailed Description 3275 COMPLEMENTARY-OUTPUT HALL-EFFECT LATCH Type UGN3275K latching Hall-effect sensors are bipolar integrated circuits ...
Datasheet PDF File 3275 PDF File

3275
3275


Overview
3275 COMPLEMENTARY-OUTPUT HALL-EFFECT LATCH Type UGN3275K latching Hall-effect sensors are bipolar integrated circuits designed for electronic commutation of brushless dc motors.
They feature dual complementary outputs.
The latches are typically used to sense matched magnetic flux densities of alternating polarity from multipole ring magnets.
X Data Sheet 27632.
2 V CC Each sensor IC includes a Hall voltage generator, operational amplifier, Schmitt trigger, voltage regulator, and dual bipolar output transistors.
The regulator allows use of the integrated circuit with supply voltages of 4.
5 V to 24 V.
If the Hall cell is exposed to a magnetic flux density greater than the operate threshol...



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