It really depends on the IC that is doing the work. I would bet money the IC is getting more than 12v from the power supply. You’d need to see what it’s getting by measuring it with a multimeter after you ID the pins for vcc and ground.
It really depends on the IC that is doing the work. I would bet money the IC is getting more than 12v from the power supply. You’d need to see what it’s getting by measuring it with a multimeter after you ID the pins for vcc and ground.