On Oct 5, 2011, at 9:05 AM, alan smith wrote:

> I'm looking for a single device (meaning...I can do it with a couple of o=
pamps,etc) that will accept a single ended 5V digital input, and give me di=
fferential output....+5/-5 out.  Rail to rail would be nice, but if I need =
to run it above 5V (say 9-12V) for the supply I can do that.  Highest frequ=
ency would be about 5KHz that I would run thru it.
>=20
> Ideas?
>=20
>=20
Look into RS-232 driver chips!

  *
  |  __O    Thomas C. Sefranek  wa1rhp@comcast.net
  |_-\<,_   Amateur Radio Operator: WA1RHP
  (*)/ (*)  Bicycle mobile on 145.41 MHz.

ARRL Instructor, Technical Specialist, VE Contact.

http://www.harvardrepeater.org


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