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ADAU145x IOVDD Voltage Specification

Question asked by TomY on Aug 8, 2017
Latest reply on Aug 23, 2017 by TomY

Hi, ADI Support Team


I have a question about IOVDD of ADAU145x.

The IOVDD Voltage is specified in Table 2 and 3 of the datasheet (Rev.C) as follows.
 Min 1.71V
 Typ 3.3V
 Max 3.63V


However, I find a lot of description of "IOVDD = 1.8 V − 10% to 3.3 V + 10%" in the datasheet.
 1.8V - 10% = 1.62V
 3.3V + 10% = 3.63V


Therefore, I think that Min value shoud be 1.62V in Table 2 and 3.

Do you have any reason it is 1.71V?


Best regards, TomY.