> >OK, but after you get the datasheet, use an LF353 or LF412 instead. >All 3 look very similar, and TL082 looks "identical" to LF353 on the >d/s, but the LFxxx parts work vastly better at higher frequencies, >in my experience. Sometimes that's a minus. Like my current project, where I have to buffer a 10mV signal cleanly, while sitting two inches away from an antenna radiating 6W 5mS pulses at 915 MHz. I had to select for the slowest fet "precision" op-amp in order to supress the EMI from direct rectification in the chip itself. Layout already handled, impedances as low as possible.... -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! use mailto:listserv@mitvma.mit.edu?body=SET%20PICList%20DIGEST