What kind of inputs and outputs does the ADuM1200 have?
i want to know the suplly voltage of adum1200 and adum1201,if they can work on 5V and 1.8V.
We've been using the ADuM1200AR and 1201AR for a while now. They often produce a small glitch when the output side is already powered up and the input side power is ramping up or down.
I noticed the ADuM1280/1281 should be drop in replacements but…
The ADuM1200/1201 / ADuM1400/1401/1402 functional block diagrams in the datasheet indicate Schmitt-trigger buffered inputs, however this is not reflected in the electrical characteristics specification section. I would like to use passive shoot…
HOD: I asked the designer to look at your issue with using the ADuM5200 IBIS for the ADuM5420 and here is the response:
I go through the ibis model files. Most probably, this issue is caused by wrong port mapping, ADuM1200 is more similar with ADuM5240…
SPI总线中，用ADuM1400和ADuM1200做总线隔离，GPIO口模拟SPI总线，ADuM1400和ADuM1200速度等级都是最高的（样机用，选的好一些），使用中发现LMPMISO 5V信号经ADuM1200转换为3.3V MISO后，信号异常，信号波形如下图