What is the typical & maximum delay for the input disable of the ADUM140D Digital Isolator?
datasheet does not specify this number. but we could ge the rough data through analysis. the whole propagation delay consists of filter time on both input & output side and delay on coil transmission. pull DISABLE pin high only save the filter time on logic input. so the disable delay will less than propagation delay. a rough estimation is about 5nS.
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Thanks for the estimate. That's enough for me. I just wanted to be sure that it's not >100ns since, as you wrote, the data sheet does not indicate it.