Question for your ADuM3470

Dear Sir/Madam,

I have a question for you.

As for your ADuM3470,

Your datasheet Fig-39 show the recommend external capacitor Cin=10uF.

But UG-197 show the recommened external capacitor C13=47uF.

Which is more better you think? Or how should we select these values?

Thanks Kaos

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