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Hello maybe an approach like this
**broken link removed**
is better and cheaper. In fact I would use a tiny from atmel because development and programming tools, if I am not wrong are reused... I think that if many chips are feeded the clock output should be buffered.. if internal clock...
Hello Candy,
Thank you very much for the suggestion. Very interesting because it integrates in some way a linear optoisolator and the DC/DC converter.
Looking at your name here and the name of the sales person in the Yuan company webpage it seems that I am talking to the same person...
cheap dc to dc isolation converter
Hello,
I need to add (2) 4/20mA ports into a MCU based controller for industrial process control. I am isolating the digital MCU circuit from the 4/20mA ports with a linear optoisolator and opamp but I need to also isolate the power supplies of both...
Hello all,
I am designing a controller board for industrial process based on a MCU that requires 5 digital isolated inputs. Does anyone can help me out finding some reference board schematic?? inputs are 0-5V.
Thank you very much in advance...
Peyro
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