Sorry Lads, really dumb opamp question

Ken MacBeth macbeth2600 at yahoo.co.uk
Wed Jan 10 10:45:30 CET 2001


Apologies in advance! For a while now, if I want a non
inverting buffer, I take a dual opamp wire a 10k input
resistor to the neg. input, take another 10k, connect
one end to the neg. input then connect the other end
to the output, this output I then connect this to
another 10k input resistor to the other opamp which
has a 10k feedback resistor. The output of this is a
non inverting buffer amp.
The question is, would this function happen if I made
a resistor free non inverting buffer out of one opamp?
anyone know? regards, Ken

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