13 Dec
2002
13 Dec
'02
4:28 p.m.
--- "Dwight K. Elvey" <dwightk.elvey(a)amd.com> wrote:
This one is potted and self-contained - 4 leads on the corners,
presumably +5VDC in, GND and -12VDC out. Not sure about the
other pin.
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From:
"Ethan Dicks" <erd_6502(a)yahoo.com>
I... have...a +5VDC to >-12VDC converter module.... about 20mm x 30mm x
3mm.
Hi
There is another chip in the MAX232 series someplace
that creates +/- 12 V from 5V for serial uses other that
what a 232 chip is normally used for. It just needs
some capacitors for the charge pumps.