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Issues with ADuM1401BRWZ when used with SPI communications

Question asked by Chiranjeevi.Matada on May 29, 2014
Latest reply on Oct 27, 2014 by DaveC



We are using ADuM1401BRWZ in our design on a SPI bus. Currently we are able to read and write data at 4MHz clock. When we increase the clock speed to 8MHz we are unable to get the proper data. As per the part no ADuM1401BRWZ is supposed to operate till 10Mbps datarate. Please suggest whether any modifications is required or anyone faced the same issue in there design.



Chiranjeevi M