AnsweredAssumed Answered

AD7626 time between conversion

Question asked by Terumasa on Jun 9, 2017
Latest reply on Jun 15, 2017 by Terumasa

Hello

 

AD7626 datasheet rev.D P.6 says below

"  if CNV+- is left idle greater than 10,000ns  subsequent conversion result  is invalid".

 

Can I get valid data if I  read the conversion results two times  within the time between conversion specification ?

In other words,   is next conversion result after one dummy cycle  valid result ?

 

Our customer system always do not need to read the conversion result and  it starts to read  conversion results at 10Msps when there is any trigger  inputs  .

So,  CNV+- may be left idle greater than 10,000ns.

 

Please let me know your advice.

 

Regards,

Terumasa

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