EVSPIN32F0251S1, in the schematic, what is the function of U3. When is it used.
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‎2020-04-21 10:35 PM
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‎2020-05-14 9:03 AM
U3 is a quad comparator.
It is used for overcurrent detection (page 1 of the schematic) and the BEMF zero crossing detection circuitry (page 2).
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‎2020-05-14 9:03 AM
U3 is a quad comparator.
It is used for overcurrent detection (page 1 of the schematic) and the BEMF zero crossing detection circuitry (page 2).
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‎2021-01-13 3:02 PM
So when I use FOC, should I set jp6 jp7 jp8 as 2-4 or use U3 and set them to 2-1.
thank you,
