Sceadwian Banned Feb 28, 2007 #21 What you're talking about is a split supply opamp, not a bipolar opamp. BIG difference. Bipolar opamp means it's made from bipolar transistors not FET's. Like CMOS opamps are.
What you're talking about is a split supply opamp, not a bipolar opamp. BIG difference. Bipolar opamp means it's made from bipolar transistors not FET's. Like CMOS opamps are.
Gaston Member Mar 1, 2007 #23 The opamp looks like an old uA709. Remember them? It is even older than the old uA741 opamp. Click to expand... was that made with vacuum tubes? : ) just kidding
The opamp looks like an old uA709. Remember them? It is even older than the old uA741 opamp. Click to expand... was that made with vacuum tubes? : ) just kidding
Nigel Goodwin Super Moderator Most Helpful Member Mar 1, 2007 #24 Gaston said: was that made with vacuum tubes? : ) just kidding Click to expand... The first opamps were!.
Gaston said: was that made with vacuum tubes? : ) just kidding Click to expand... The first opamps were!.