Okay so here's the deal - I need to take a digital signal and turn it into several analog signals. Is there any practical way of doing this?
Could I, for example, use a DAC to create several analog voltages in serial, then store those voltages in an analog shift register/latch (do those even exist?) and then output those voltages simultaneously in parallel for a certain amount of time? The simultaneous part is pretty important in my project.
Or is there a much simpler method that I'm not aware of? Analog multiplexing maybe? Any suggestions would be helpful.
BTW, I only need current in one direction, this isn't an audio project.