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LPola
LPola
Associate II
Sep 13, 2019 3:54 AM UTC
Solved

What is the Maximum 'VREF-' for ADC section?

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waclawek.jan
waclawek.janBest answer
Super User
Sep 13, 2019 10:16 AM UTC

You'll find it in the datasheet for your particular STM32 model, but basically VREF- should be tied to GND, e.g.:

0690X00000ARBNRQA5.png

JW

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2 replies

waclawek.jan
waclawek.janBest answer
Super User
Sep 13, 2019 10:16 AM UTC

You'll find it in the datasheet for your particular STM32 model, but basically VREF- should be tied to GND, e.g.:

0690X00000ARBNRQA5.png

JW

LPola
LPolaAuthor
Associate II
Sep 13, 2019 1:22 PM UTC

Thank you so much

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