the basic power supply is 3.3V. For the isolated measurement system 5V are needed for the logic and 7V for the power supply. Is this possible with the ADuM 3472 ? In the data sheet is the 5V-5V, 3.3V-3.3V, 5V-3.3V and the 5V-15V mode specified. The 3.3V-5V mode but also would theoretically be possible?
For information, I am grateful to them.