State the application in which summing, scaling or averaging amplifiers are used?
A. Multiplexers
B. Counters
C. Audio mixers
D. All of the mentioned
Answer:A
State the application in which summing, scaling or averaging amplifiers are used?
A. Multiplexers B. Counters C. Audio mixers D. All of the mentioned
Explanation: Summing, scaling or averaging amplifiers are commonly used in audio mixers, in which a number of inputs are added up to produce a desired output. 11. The following circuit represents an inverting scaling amplifier. Compute the value of RoM and VO?