i have a question about ADG904
i can't find information about turn on registance in datasheet.
can you tell me about turn on registance??
Actually ADG904 is a RF switch that's why you can't find any information about RON in the data switch. At the same time ADG904 can also able to handle DC voltage of up to 0.5V DC.
The Ron of the switch is completely dependent on the applied DC voltage. We usually recommend the user to apply DC voltage up to 0.5V DC so that RON stays low. At 0.5V DC the Ron of the switch is around 5-6 ohm.
Below is the RON vs source voltage plot showing the RON behaviour of ADG904.