(b) You are given an μA741 op-amp chip with an open loop gain of 200,000, unity bandwidth of 1 MHz and short circuit output current of 25mA. With a +12 volt power supply and appropriate resistors: (1) (ii) Design an amplifier with a gain of +20, sketch your circuit labeling all components and values. What is the maximum input voltage possible without clipping and given this calculate the voltages and currents associated with each resistor including a load of 1k0 and state how much current the amplifier is sinking or sourcing? What is the bandwidth of your amplifier.

(b) You are given an μA741 op-amp chip with an open loop gain of 200,000, unity bandwidth of 1 MHz and short circuit output current of 25mA. With a +12 volt power supply and appropriate resistors: (1) (ii) Design an amplifier with a gain of +20, sketch your circuit labeling all components and values. What is the maximum input voltage possible without clipping and given this calculate the voltages and currents associated with each resistor including a load of 1k0 and state how much current the amplifier is sinking or sourcing? What is the bandwidth of your amplifier.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Similar questions

Figure QI shows the circuit diagram of a "Logarithmic Amplifier". In this circuit the feedback resistor of a normal inverting amplifier is replaced by a silicon diode. Since the current flowing through the diode increases exponentially with the voltage across the diode, the voltage across the diode will be proportional to the logarithm current flowing through it. Hence the output of the circuit is proportional to the logarithm of the input voltage. QI DI RIN Al Figure QI The current flowing through a diode is given by the Shock' y Diode Equat n: 1,=1, (e" =1) where , is the current flowing through the diode g is the charge on the electron (given at the back of the examination sheet) V, is the voltage across the diode K, is Boltzmann's constant (given at the back of the examination sheet) Tis room temperature (given at the back of the examination sheet) Given that /,> 1, an approximate expression for V, as a function of I, is Continued overleaf Page 2 of 9 QI (a) 0) Neglecting any input…
6. For common-source small-signal FETS, the output voltage is 180° phase shifted with respect to the Q 7. The operating cycle of a Class A amplifier is Q 8. The maximum efficiency of a Class B amplifier is Q 9. In analyzing op-amps, when the non-inverting input pin is at ground and the inverting input pin is also at 0 V for an AC signal, the technique is called as Q 10. is an op-amp application circuit which is useful in low pass filter circuits.
Design a collector-feedback circuit using with Vcc = 5 V, Ic = 10 mA, and VCE = 1.5 V.
2. One of the earliest uses of operational amplifiers (OPAMPS) is to perform mathematical operations on analog signals. Of the two OPAMP circuits shown below, one of them is known as an analog differentiator while the other an analog integrator. Analyse these circuits to discover why by finding an equation for their output VOUT in terms of their time-varying input VIN(t). (You may assume the OPAMPS are ideal.) VIN(t) RF Circuit A ☑ RF VOUT VIN(t) Circuit B VOUT
What are circuits can used to design Class B amplifier ? explain the important features ? for each
5 please all parts will give like!!!
3G Problem 1. (P1) Three op-amps are connected in cascade configuration. An 80 microVolts signal is connected to the non-inverting input of the first op-amp. Both the 2nd and 3rd op-amps operates as inverting amplifiers. All feedback resistors are 420 KOhms while the input resistances are 71.4kOhms, 19.1kOhms, and 14KOhms respectively. Determine the output voltage of the second stage stage. a.-2640 mV b.-26.4 mV c.-1.2 mV d.26 V
Determine the maximum theoretical efficiency of RC-coupled class-A amplifier as shown in Figure Q2(a). Show every detail of the calculation steps. Vcc Ice R1 RL C2 IB R2 IE Figure Q2(a)
Choose the correct answer. *Please answer it ASAP if you can*
Design a voltage follower amplifier circuit with a voltage divider on it. Assume that you have 60v voltage input voltage with a frequency of 60hz. Instead of using “Universal Op Amp 2" as a component, use the OPO7 Amplifier. What should be the values of your R1 and R2 to get a reading of a voltage output equal to 5.38 volts at exactly 20ms. The arrangement of your input should be, the one that is at the top most is the Voltage Input followed by the R1 and the lowest part is the R2. Draft17 Cursor 1 V(n005) Horz: 20.0054ms Vert: 5.3827036V What is the value of R2 in kilo ohms? No need to include the Units. R2 = k Ohms
Table Q2 shows the datasheet comprising the parameters of a practicalop-amp. Please answer the following questions with reference to the data inTable Q2. Determine the full-power bandwidth for a 10-V output. Using the typical values from Table Q2, find the magnitude of thecommon-mode gain, Acm.
Select true or false for 1 and 21 Op amp component is temperature limited due to maximum output current2 The input offset voltage affects the value of the opamp output and is caused by internal non-idealities in the transistors and resistors. 3 What is the use of an op amp in voltage follower? Select one:a. It is the ideal bridge to couple any stages without affecting the voltage.b. It is ideal for maximum power transferc. Allows a small signal to be amplified with high gaind. voltage attenuation 4. It allows to eliminate the problem of variability in the gain parameter of the circuit:Select one:a. The load RLb. High input impedancec. feedback loopd. decoupling capacitors 5 Complete: The output current is limited due to the _____ that the opamp can handle, while the ______ is limiting due to the maximum bias level supported by the transistor.