Summing Amplifier

Monday, 10 September 2018

1:26 PM

A summing amplifier combines several inputs and outputs a weighted sum.

Based off the inverting op amp design.

Machine generated alternative text:
KCL at node a:
Ohm's Law:
122 — va
173 — V
Ideal Op Amp with
.va=ov
negative feedback•
Thus,
+ —113