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DAC5674 Sleep Pin Physical Connection

Eric Eckenrode
Intellectual 275 points
Other Parts Discussed in Thread: DAC5674, DAC5674EVM

Hello,

In the datasheet for the DAC5674, it states that SLEEP mode is activated by applying logic level 1 to the SLEEP pin (e.g. connecting SLEEP to AVdd).  In the electrical characteristics of the data sheet it has the following

 

However, on the eval board: DAC5674EVM, the schematics show the SLEEP pin connected to IOVdd which has a stated range of 1.65V to 3.6V in the datasheet.  Am I correct to assume that the SLEEP function will not work on the eval board if the IOVdd is 1.8V and not 3.3V.  Is this a mistake on the eval board?

 

Thanks,
Eric