I have been using ADUM1400CRWZ for several years in my product but it is unavailable now.
The ADUM140E0BRWZ seems to be a perfect replacement but I am just worrying about the CE certificate.
The rise and fall times are 2.5ns for both circuits and therefore I assume it the emission should not be affected by the change.
Can you please advice me?
Continuing with ADUM1400CRWZ is also a possibility but according to your homepage it will be available in 2022-09-06 and that is too late.