Hi, I recently obtained an amplifier board that has an IC on it that I can't identify. It is hard to read but seems to say that it comes from SMI and has the number 8112. It is from the early 80's. Do any of you know what it is, what it's voltage requirements are and it's pin configuration. Dick __________________________________________________________ Public Seismic Network Mailing List (PSN-L)
Larry Cochrane <cochrane@..............>