Other Parts Discussed in Thread: SN6501, SN6505B
We want to use the ISO1640 I2C isolator in our design. The system is having the two ground references GND1 and GND2 and single power supply of 3.3v VDD. Can i connect the VDD1 and VDD2 of the ISO1640 to a common power supply of 3.3V. However the GND1 of the ISO1640 is connected to the GND1 of the system and the GND2 of it is connected to the GND2 of the system.