is there a single chip solution usb->serial i've missed that does true RS232 -12 +12 vdc signaling or are you still expected to always need to couple an ftdi with a max232 to this day

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@arielmt my nag was rather that it's required for there to be a separate max232 (or otherwise rs232 transciever) for signal level conversion but i've been educated on why a design with both chips separate is better

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