AD7714 REF IN(+) Current

Hi,

Yes, I think the current is around some uA level only. This thread may be able to help you regarding the actual measurement. https://ez.analog.com/message/114854?commentID=114854#comment-114854 

We also have some recommended voltage reference parts for AD7714 that you may want to consider.

Please see:

For precision 2.5V applications with AVdd = 5V: AD780, REF43, REF192.
For precision 1.2V applications with AVdd = 3V: AD589, AD1580, ADR512.

Thanks,

Jellenie

This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

Thank you,
EZ Admin