Fairly fast buffer

Sch3mat1c · 10th July 2011, 07:51 PM

The uncommitted inputs are, of course, op-amp style; unity gain is achieved by tying -In to Output, adding a small "base stopper" resistor (100 ohms) if necessary.

Values shown are slightly different than the circuit I breadboarded (solderlessly, I might add, and no I didn't build an oscillator in the process, but that doesn't mean you will have as much success!), as well as the voltage, mainly because higher voltage is more useful, and I don't have the original schematic on hand to copy directly.

Tim

lineup · 10th July 2011, 10:06 PM

As simple as an opamp gets.
Bravo!

10th July 2011, 07:51 PM	#1
Sch3mat1c diyAudio Member Join Date: Jan 2003 Location: Milwaukee, WI	Fairly fast buffer The uncommitted inputs are, of course, op-amp style; unity gain is achieved by tying -In to Output, adding a small "base stopper" resistor (100 ohms) if necessary. Values shown are slightly different than the circuit I breadboarded (solderlessly, I might add, and no I didn't build an oscillator in the process, but that doesn't mean you will have as much success!), as well as the voltage, mainly because higher voltage is more useful, and I don't have the original schematic on hand to copy directly. Tim __________________ See my Electronics webpage -- the home of Vacuum Tube Drag Racing. The key to being a successful Audiophile: "I reject your reality and substitute my own!"

10th July 2011, 10:06 PM	#2
lineup diyAudio Member Join Date: Dec 2005 Location: the north	As simple as an opamp gets. Bravo! __________________ lineup

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