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DS90UB928Q-Q1: I2C pull-up resister value

NOBUO FUJIHARA
Genius 9625 points

Part Number: DS90UB928Q-Q1

Hi Champs,

My customer would like to use 2.2kohm for I2C pull-up resister from EMI reduction view point.

Is there major negative side effect by using 2.2k ohm pull-up resister rather than 4.7k ohm?

Best regards