Discussion for all things 2164, from our EU module, to the submodule, and even the IC itself!
Hi, New user here. Forgive me if I’m posting in the wrong place or wrong way.
I have a question regarding the 2164 Dual VCA Submodule: What are the properties of the LED outputs, and how do I connect LEDs to them? Will current flow in- or out- (or in other words: do I connect the anode or chatode to the pin on the submodule)? Do I need to add a resistor, say 1k?
I hope you can help. Thanks!