For the AD7997 / AD7998 If the ALERT/BUSY functionality is not being used can the ALERT/BUSY pin be left float or must it be tied high or low? I see guidance here to tie the CONVST pin low if it will not be used but do not see anything specific to ALERT/BUSY. Preference of course is leave it float.
thx - sean
Hi Sean,
The ALERT/BUSY pin can be left floating if you do not plan to read its state. I would recommend leaving the ALERT and BUSY functionality disabled in this case (via D2 and D1 in the configuration…
Hi Tyler - yes that answers my question. Based on this I can leave ALERT/BUSY floating and based on what I’d read elsewhere I must tie CONVST low if not used. I currently have both floating and am…
