This circuit was found in a 90s EDN. Its purpose is to increase the efficiency of operational amplifiers. Power MOSFETs and inverted zeners support equivalents.
The New Microchip development board is targeted to designers who work with 16- and 32-bit PICs....
The circuit shown was found in the February 1994 issue of Electronics Now magazine. The circuit...
The circuit presented is suggested by Mullard (Philips) in an old manual. The circuit uses a...