All opamps can work on a single supply if "biased" properly. It depends on what you want to do with it. Rick personal wrote: > or what is better op with single supply, better than TLC27L1? > > -- > http://www.piclist.com hint: To leave the PICList > mailto:piclist-unsubscribe-request@mitvma.mit.edu -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu