Category: Hardware
Product Number: ADUM141E1L703F, ADUM141E
Please refer to Figure 1 below.
In my application, both sides of the ADUM141E1L703F are powered and the Enable pins for the "1" side (pin 7) and "2" side (pin 10) are connected to VDD1 (pin 1) and VDD2 (pin 16), respectively.
Unfortunately, I left one of the input pins, VIC (pin 5) unconnected and am relying on the VOC (pin 12) to be logic low.
Even with VIC unconnected, VOC is logic low. Of course for reliability reasons, I should connect VIC low.
My question is:
Do you expect the VOC output to be logic low if VIC is unconnected?
