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LPola
LPola
Associate II
September 13, 2019
Solved

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

  • September 13, 2019
  • 1 reply
  • 804 views

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Best answer by waclawek.jan

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

1 reply

waclawek.jan
waclawek.janBest answer
Super User
September 13, 2019

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
September 13, 2019

Thank you so much

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