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AD1934 I2C control

Question asked by BiancoZandbergen on Jan 28, 2011
Latest reply on Jan 8, 2014 by DaveThib

Hello,

 

I want to hook up a AD1934 Audio DAC to a SigmaDSP processor.

The control will be done by an external microcontroller using I2C.

The problem is that the datasheet is unclear about how to use I2C or wether it even supports it.

 

There are several references to I2C, for example in the pin descriptions.

 

"Other members of this family include a differential DAC
output and I2C® control port version.".

 

This makes me believe that it might not support it, but it is unclear what the other family members are.

 

P.S. This might be in the wrong section because it is more related to the DAC than the SigmaDSP but I did not saw a proper section to post my question.

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