the ADUM is specd down to 2.7V.
what max speed can I expect at 2.5V ?
I only need 2Mbd ..
2.7V is the absolute minimum voltage level for this part. If you run the part any lower than the specified lower limit then you will run into data corruption issues.
I ordered samples and will find out and report here ...
If you really need a part that works at 2.5V then I suggest you also look into the ADuM144X series (1441). This part is available in 3.75kV.
I would also like to reiterate that the ADuM240X is not guaranteed below 2.7V
Retrieving data ...