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AD8436 CAVG Capacitance Selection

Question asked by Nikkee on Nov 18, 2015
Latest reply on Nov 23, 2015 by Nikkee

Hi,

 

1) We would like to use Murata ceramic capacitor "GRM31CB31E106KA75L"

   (5V supply Leakage Current at 25℃ : 1uA) for the CAVG capacitance

   of AD8436 in the following condition.

   Is there any problem?

 

   Operating Temperature : -20~55℃

   Operating Voltage     : 4.75~5.25V

 

2) We understand to use low DC leakage current capacitance for the accuracy.

   Is there the recommended DC leakage current value?

 

Best regards,

 

Nikkee

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