I'm working with Dual SPDT Analog Switch NLAS4684(ON Semiconductor).
I just want to short COM2-NO2. (Vcc = 5V) In the datasheet, it says
Yes, apparently, if IN1 = IN2 = 5V then 2-3, 9-10 must be short.
I confirmed the short circuit for 2-3, but for 9-10, it wasn't short. Instead, the pin was at high-impedance state.
I just injected only some logic high voltages. What would be the problem? I have 3 chips but all of them have same issue.
- I confirmed the other ways works such as IN1 = IN2 = 0. So I have a problem for only at IN1 = IN2 = 1 for NO2-COM2.