I chosen 2 references from AD : ADA8561 and AD825. These components are available only on commercial level. I need of the same components but with space level (rad-hard). Please, could you help me about this subject?
Unfortunately we don't have space-qualified parts for the ADA4817 or the AD825. Since these parts take a long time for qualification, not all our commercial parts will be available for this application.
If you don't mind, could you elaborate on which particular parameters of both parts you require for your application? We still do have a diverse portfolio and I could assist you on trying to find a replacement depending on what you need.