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AD74111 initial sequence

Question asked by henry-tang on Feb 15, 2017

Dear Sir/Madam,

 

I'm using AD74111 on my design but it doesn't have any digital data out when I send analog input signal to AD74111.

 

I check AD74111's datasheet, It seems the defaulted setting of register A is 00h which means ADC is off.

 

 

And then I check AD74111's evaluation board user guide which shows that EVB doesn't have controller on it.

So does it mean I need to connect external processor to config AD74111 if I want to have digital data output?

 

 

Thanks very much!

 

Henry

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