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A. The amplifier shown below is constructed with auA741 opamp with R-10kg 2. It is to have (GBP) ...
4. A non-inverting amplifier shown below is to be constructed with a uA 741C Op. Amp....
4. A non-inverting amplifier shown below is to be constructed with a uA 741C Op. Amp. It is to have a gain of 1001 with R1=100 ohms. Assume the GBP (non- inverting) = 100 kHz (a) Specify value of the resistor R2. (b) Sketch the Bode plot for this amplifier using specific numerical values and indicate the cut-off frequency. R2 R w B Op-amp + + o V HU TH
4. A non-inverting amplifier shown below is to be constructed with a uA 741C Op. Amp....
4. A non-inverting amplifier shown below is to be constructed with a uA 741C Op. Amp. It is to have a gain of 1001 with R1=100 ohms. Assume the GBP (non- inverting) = 100 kHz (a) Specify value of the resistor R2. (b) Sketch the Bode plot for this amplifier using specific numerical values and indicate the cut-off frequency. R2 R w B Op-amp + + o V HU TH
4. A non-inverting amplifier shown below is to be constructed with a uA741C Op. Amp. It...
4. A non-inverting amplifier shown below is to be constructed with a uA741C Op. Amp. It is to have a gain of 1001 with R1=100 ohms. Assume the GBP (non- inverting) = 100 kHz (a) Specify value of the resistor R2. (b) Sketch the Bode plot for this amplifier using specific numerical values and indicate the cut-off frequency. R R1 B Op-amp + +o VO TH
4. A sinusoidal signal was used as the input to the inverting amplifier below. The op...
4. A sinusoidal signal was used as the input to the inverting amplifier below. The op amp is ideal except for its open-loop gain. It has an open loop de gain (Ao) of 100dB and a unity-gain bandwidth (f) of 100 MHz. a) Find the transfer function, H(o), including the non-ideal open loop gain, A. b) Find the 3-dB frequency for the op amp, and sketch the |Al vs. frequency graph. Label the open loop de gain, 3-dB frequency, and...
Old practice question: Consider the following circuit shown in Figure 4. The bandwidth of the circuit...
Old practice question:
Consider the following circuit shown in Figure 4. The bandwidth of the circuit is 1 kHz. Op-amp 1 has an input voltage noise of 5nV/Hz and an input current noise of 4 fA/VHz. Op-amp 2 is ideal. The temperature is 300K. R R4 1.2 G R, 50 ΚΩ 100 ΚΩ с input signal 1 nA B R, 50 kn RA 1.2 V 100 ΚΩ Figure 4 4.a. Work out the signal voltage at point A 4.b. Work...
3. Operational Amplifier (op-amp) I The op-amp has several applications such in analog computers,...
3. Operational Amplifier (op-amp) I The op-amp has several applications such in analog computers, instrumentation ts use as an inverting amplifier results are shown below: Table 3.1 OP-Amp Inverting amplifier results Rf= 100 Kn Gain Nominal 100 VN Measured gain 53.1 95.4 95.7 Frequency KHz 0.1 0.2 0.5 1.0 2.0 5.0 10.0 20.0 50.0 100.0 200.0 500.0 1000.0 Gain Nominal 10 V/V Measured gain 11.2 11.6 11.7 11.4 11.6 11.9 11.6 11.6 11.4 10.9 9.0 4.7 8.3 95.6 95.4 95.2...
A. (10 pts) Implement the voltage amplifier shown below using an ideal op amp circuit. You have o...
a. (10 pts) Implement the voltage amplifier shown below using an ideal op amp circuit. You have one op amp available for this circuit, and a range of resistors with values from 1 kΩ to 100 ka. Draw the schematic of your op amp circuit, labeling resistor values. Make sure the gain, input resistance, and output resistance of your circuit matches the model in the schematic. R=012 *100v, RL 100 b. (5 pts) Your amplifier circuit should have a frequency...
PART B: OPAMP as a non-inverting amplifier a) Implement the following circuit using the LM741 and...
PART B: OPAMP as a non-inverting
amplifier
a) Implement the following circuit using the LM741
and energize the integrated circuit 741 with + 15v and -15v. In
addition, feed the circuit with a 1 Vpp and 1KHz sinusoidal signal.
Values: R2 = 10kΩ, R1 = 1KΩ
b) Obtain the graph of the output voltage and the input voltage.
Explain the differences between the graphs and determine
the circuit gain.
c) Change the R2 resistor with a 5.1k Ω resistor. Obtain...
Laboratory 1: operation amplifier characteristics A. Objectives: 1. To study the basic characteri...
thanks
Laboratory 1: operation amplifier characteristics A. Objectives: 1. To study the basic characteristics of an operational amplifier 2. To study the bias circuit of an operational amplifier B. Apparatus: 1. DC Power supply 2. Experimental board and corresponding components 3. Electronic calculator (prepared by students) 4. Digital camera (prepared by students for photo taking of the experimental results) 5. Laptop computer with the software PicoScope 6 and Microsoft Word installed. 6. PicoScope PC Oscilloscope and its accessories. 7. Multimeter...
Q1. The values of the difference amplifier in figure 1 are Ao 5x 105, Rı =...
Q1. The values of the difference amplifier in figure 1 are Ao 5x 105, Rı = 5kQ, RF = 50M, Ra-2kQ, and Rx-20kS2. The input voltages are vb-5mV and Va--15mV. Find the out voltage vo. (5 Points) RF R1 Figure 1 Q2. Design an integrator as shown in figure 2 to be operated with an AC signal of 5 kHz and to give a closed loop voltage gain of Af-10 at w=1 rad/s. (5 Points) iRF RI 79 +Vcc 2...
4. A non-inverting amplifier shown below is to be constructed with a uA 741C Op. Amp. It is to have a gain of 1001 with R1=100 ohms. Assume the GBP (non- inverting) = 100 kHz (a) Specify value of the resistor R2. (b) Sketch the Bode plot for this amplifier using specific numerical values and indicate the cut-off frequency. R2 R w B Op-amp + + o V HU TH
4. A non-inverting amplifier shown below is to be constructed with a uA 741C Op. Amp. It is to have a gain of 1001 with R1=100 ohms. Assume the GBP (non- inverting) = 100 kHz (a) Specify value of the resistor R2. (b) Sketch the Bode plot for this amplifier using specific numerical values and indicate the cut-off frequency. R2 R w B Op-amp + + o V HU TH
4. A non-inverting amplifier shown below is to be constructed with a uA741C Op. Amp. It is to have a gain of 1001 with R1=100 ohms. Assume the GBP (non- inverting) = 100 kHz (a) Specify value of the resistor R2. (b) Sketch the Bode plot for this amplifier using specific numerical values and indicate the cut-off frequency. R R1 B Op-amp + +o VO TH
4. A sinusoidal signal was used as the input to the inverting amplifier below. The op amp is ideal except for its open-loop gain. It has an open loop de gain (Ao) of 100dB and a unity-gain bandwidth (f) of 100 MHz. a) Find the transfer function, H(o), including the non-ideal open loop gain, A. b) Find the 3-dB frequency for the op amp, and sketch the |Al vs. frequency graph. Label the open loop de gain, 3-dB frequency, and...
Old practice question:
Consider the following circuit shown in Figure 4. The bandwidth of the circuit is 1 kHz. Op-amp 1 has an input voltage noise of 5nV/Hz and an input current noise of 4 fA/VHz. Op-amp 2 is ideal. The temperature is 300K. R R4 1.2 G R, 50 ΚΩ 100 ΚΩ с input signal 1 nA B R, 50 kn RA 1.2 V 100 ΚΩ Figure 4 4.a. Work out the signal voltage at point A 4.b. Work...
3. Operational Amplifier (op-amp) I The op-amp has several applications such in analog computers, instrumentation ts use as an inverting amplifier results are shown below: Table 3.1 OP-Amp Inverting amplifier results Rf= 100 Kn Gain Nominal 100 VN Measured gain 53.1 95.4 95.7 Frequency KHz 0.1 0.2 0.5 1.0 2.0 5.0 10.0 20.0 50.0 100.0 200.0 500.0 1000.0 Gain Nominal 10 V/V Measured gain 11.2 11.6 11.7 11.4 11.6 11.9 11.6 11.6 11.4 10.9 9.0 4.7 8.3 95.6 95.4 95.2...
a. (10 pts) Implement the voltage amplifier shown below using an ideal op amp circuit. You have one op amp available for this circuit, and a range of resistors with values from 1 kΩ to 100 ka. Draw the schematic of your op amp circuit, labeling resistor values. Make sure the gain, input resistance, and output resistance of your circuit matches the model in the schematic. R=012 *100v, RL 100 b. (5 pts) Your amplifier circuit should have a frequency...
PART B: OPAMP as a non-inverting
amplifier
a) Implement the following circuit using the LM741
and energize the integrated circuit 741 with + 15v and -15v. In
addition, feed the circuit with a 1 Vpp and 1KHz sinusoidal signal.
Values: R2 = 10kΩ, R1 = 1KΩ
b) Obtain the graph of the output voltage and the input voltage.
Explain the differences between the graphs and determine
the circuit gain.
c) Change the R2 resistor with a 5.1k Ω resistor. Obtain...
thanks
Laboratory 1: operation amplifier characteristics A. Objectives: 1. To study the basic characteristics of an operational amplifier 2. To study the bias circuit of an operational amplifier B. Apparatus: 1. DC Power supply 2. Experimental board and corresponding components 3. Electronic calculator (prepared by students) 4. Digital camera (prepared by students for photo taking of the experimental results) 5. Laptop computer with the software PicoScope 6 and Microsoft Word installed. 6. PicoScope PC Oscilloscope and its accessories. 7. Multimeter...
Q1. The values of the difference amplifier in figure 1 are Ao 5x 105, Rı = 5kQ, RF = 50M, Ra-2kQ, and Rx-20kS2. The input voltages are vb-5mV and Va--15mV. Find the out voltage vo. (5 Points) RF R1 Figure 1 Q2. Design an integrator as shown in figure 2 to be operated with an AC signal of 5 kHz and to give a closed loop voltage gain of Af-10 at w=1 rad/s. (5 Points) iRF RI 79 +Vcc 2...
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