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Questions about AD5422

Question asked by Tarzan on Nov 24, 2014
Latest reply on Dec 11, 2014 by Tarzan

Hi there, I have some questions about AD5422.

It would be helpful  if somebady helps me with my questions.

 

#1,About Latch pin,

I want to update writting datas (control register,  DAC data)  and want to reduce the  Latch control from MCU.

So is it okay that LTATCH pin is connected to GND?

Accoridng to Figre2 and 3, there is a Latach Hight time definitoin.

So I just wonder If I  can ignore this spec.....

 

#2, About Clear pin,

I also don't need to use the clear function.

Is it fine to connect Clear pin to GND?

 

Best regards,

Tarzan

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