Register
Errors in the output voltage of an actual integrated circuit operational amplifier can be caused by : Select one: a. Zero offset voltages and currents b. Low open-loop voltage gain c. High slew rate for
128k views
1 vote
Errors in the output voltage of an actual integrated circuit operational amplifier can be caused by : Select one:

a. Zero offset voltages and currents
b. Low open-loop voltage gain
c. High slew rate for signals which change quickly
d. All of these
e. High bandwidth for high frequency signals

User Alessandro Mulloni
by
3.8k points

1 Answer

6 votes

Answer:

Option B

Step-by-step explanation:

An operational amplifier usually has a high open loop gain of around 10^5 which allows a wide range get of feed back levels in order to achieve the desired performance so therefore a low open loop gain reduces the range feed back level thereby reducing the performance which can cause errors in the output voltage.

User John Lawrence
by
3.2k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.5m questions

4.5m answers

Other Questions

Solving for dominant strategies and the Nash equilibrium Suppose Andrew and Beth are playing a game in which both must simultaneously choose the action Left or Right. The payoff matrix that follows shows
The steady-state data listed below are claimed for a power cycle operating between hot and cold reservoirs at 1200 K and 400 K, respectively. For each case, evaluate the net power developed by the cycle,
Name the author the "the journey to the centre of the earth"​
The fully corrected endurance strength for a steel rotating shaft is 42 kpsi, the ultimate tensile strength is 120 kpsi, the yield strength Sy=65 kpsi, and the fatigue stress correction factor Kf = 1.96.
Regulation 433.3.3 gives six examples where th are permitted for safety reasons. Can you fill in the missing words? Exciter Drop zone for rotating machines. Supply circuits of lifting Dron zone
Link Copied!