I would like to use a multiplexer on a group of analogue signals up to 48V. I have discovered that IC multiplexers don't work at particularly high voltages. Any idea of a good work around to this?
I wanted to use a multiplexing IC because I have 11 signals to toggle between and it seemed elegant, I suppose a rotary switch could suffice, but its not ideal since I actually have 2 groups of 11 signals to go through and i dont want 2 knobs ideally.
or
i could lower my signals and boost them back up, but then i would need that gain circuit on all 11 signals.
I wanted to use a multiplexing IC because I have 11 signals to toggle between and it seemed elegant, I suppose a rotary switch could suffice, but its not ideal since I actually have 2 groups of 11 signals to go through and i dont want 2 knobs ideally.
or
i could lower my signals and boost them back up, but then i would need that gain circuit on all 11 signals.