nope...has to be real RS232 levels.....interfacing with unknown devices, bu= t they will assume 232 levels. = Might post what you have tho, just as a point of reference for others. Marc Nicholas wrote: Hi Alan, Does it need to be "real" RS232? Or will what passes for RS232 on most PCs do? If the latter, I have a neat solution involving a SOT23 transistor array ;-) -marc On 4/18/06, alan smith wrote: > > Not even looking at maxim.... > > I am trying to find a single channel RS232 chip that runs on 2.5V. I > found a dual from TI (and oh happy day....TI is starting to cross to some > Maxim parts) but would prefer the single for cost and footprint reasons. > > Any other favorites? > > > --------------------------------- > Blab-away for as little as 1=A2/min. Make PC-to-Phone Calls using Yahoo! > Messenger with Voice. > -- > http://www.piclist.com PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist > -- = http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist = --------------------------------- Talk is cheap. Use Yahoo! Messenger to make PC-to-Phone calls. Great rates= starting at 1¢/min. -- = http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist