Is pin 2 on your ADG1402 analogue switch internally connected or can it be used to guide a guard ring around pin1?
ADG1402
Production
The ADG1401 / ADG1402 contain a single-pole/single-throw (SPST) switch. Figure 1 shows that with a logic input of 1, the switch of the ADG1401 is closed...
Datasheet
ADG1402 on Analog.com
Is pin 2 on your ADG1402 analogue switch internally connected or can it be used to guide a guard ring around pin1?