Other Parts Discussed in Thread: ISO7742, ISO1540-Q1, ISO1541-Q1, , ISO7731
Hello,
we are currently designing the IIC isolation interface circuit, and we plan to use ISO7742 to realize our scheme. We supply 5V power on the MCU side and 3.3V power on the slave side, may I ask how we should use this circuit?
Does SCL1 and SDA1 match MCU or slave?