we want to move LVCOMS3.3 logic level to-2.5V( logic Low <-1.0B, logic HIGH > -0.2V)
is there any device to do that?
The ADuM14xE might be an option. The ADuM14xE standard data isolator could be used to shift 3.3V to 2.5V CMOS levels. Because the two sides of the device are galvanic isolated, its perfectly fine to have a voltage difference between GND1 and GND2.