2. Identify the op-amp configuration and calculate Vout (pin 6) for the followin

ID: 3557411 • Letter: 2

Question

2. Identify the op-amp configuration and calculate Vout (pin 6) for the following circuit:

3. Identify the op-amp configuration and calculate Vout (pin 6) for the following circuit:

4. Identify the op-amp configuration and calculate Vout (pin 6) for the following circuit:

5. Identify the op-amp configuration and calculate Vout (pin 6) for the following circuit:

6. Identify the op-amp configuration and calculate Vout (pin 6) for the following circuit:

7. Identify the op-amp configuration and calculate Vout (pin 6) for the following circuit:

8. Identify the op-amp configuration and calculate Vout (pin 6) for the following circuit:

9. Calculate the slew rate (SR) for the following circuit:

10. Calculate the Bom (full power bandwidth) for the circuit in question 9. What does this parameter describe?

1. Inverting Amplifier

Vout = -(2/5)*3 = -1.2Vrms, 1kHz, 00

2. Inverting Amplifier

Vout = -(2/3)*4.5 = -3Vrms, 1kHz, 00

3. Non-Inverting Amplifier

Vout = (1+1/5)*3.5 = 4.2Vrms, 1kHz, 00

4. Non-Inverting Amplifier

Vout = (1+1/4)*4 = 5Vrms, 1kHz, 00

5. Inverting Summing Amplifier

Vout = -(1/1)*2.5 -(1/1)*1 -(1/1)*2.5 = -6Vrms, 1kHz, 00

6. Inverting Summing Amplifier

Vout = -(2/2)*3.5 -(2/2)*3 -(2/2)*2 = -8.5Vrms, 1kHz, 00

7. Subtracting Amplifier

Voltage at +ve terminal = (3/(3+2))*4.5 = 2.7Vrms, 1kHz, 00

Hence, Voltage at -ve terminal = 2.7Vrms, 1kHz, 00

(Vout-2.7)/3 = (2.7-2.5)/3

Vout = 2.9Vrms, 1kHz, 00

8. Subtracting Amplifier

Voltage at +ve terminal = (2.5/(2.5+2))*5 = 2.78Vrms, 1kHz, 00

Hence, Voltage at -ve terminal = 2.78Vrms, 1kHz, 00

(Vout-2.78)/2.5 = (2.78-2.5)/2.5

Vout = 3.06Vrms, 1kHz, 00

9. Vout = Vin

f = 1/(1+0.5)*10-3 = 1000/1.5 Hz

SR = 2*pi*f*Vpeak = 2*3.14*(1000/1.5)*1 = 4186.67 V/s

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