Hi Support,
The PCA9306 recommends connecting EN and VREF2 together with a 200kohm pull up resistor.
Image may be NSFW.
Clik here to view.
Please advise if there are any potential issues if VREF2 is connected directly to a power rail. Refer to the schematic snapshot below.
Image may be NSFW.
Clik here to view.
Thanks.
