Design a logarithmic amplifier that "com- presses" an input range of [0.1 V 2 V] to an output range of [-0.5 V -1 V].
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![Design a logarithmic amplifier that "com-
presses" an input range of [0.1 V 2 V] to
an output range of [-0.5 V -1V].
46](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F08d425a4-4a28-4f79-83a0-379b5ecc4778%2F54ed69fe-14f4-4f05-ac5c-923554619865%2F584tuir_processed.jpeg&w=3840&q=75)
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- An operational amplifier has a very high gain. Do you think having a very high gain is good or not? Explain your answer.For the op-amp circuit as shown below, given that RS = 46 kΩ, RL = 15 kΩ, R1 = 15 kΩ, R2 = 11 kΩ, R3 = 6.5 kΩ, R4 = 2.5 kΩ, R5 = 3 kΩ.A cascade amplifier is to be designed to meet these specifications: Aυ = 5000 Rin ≥ 10 MΩ Rout ≤ 0.1 Ω How many amplifier stages will be required if the stages must use an op amp below? Because of bandwidth requirements, assume that no individual stage can have a gain greater than 50. Op amp specifications: A = 85 dB Rid = 1 MΩ Ro = 100 Ω Ric ≥ 1 GΩ
- A single-pole op amp has these specifications: Ao = 80,000 fT =5 MHz Rid = 250 kΩ Ro =50 Ω (a) Draw the circuit of a macro model for this operational amplifier. (b) Draw the circuit of a macro model for this operational amplifier if the op amp also has Ric = 500 MΩ.Is it possible to get a gain less than unity using a non-inverting amplifier configuration? If yes, sketch a circuit.''please solve it in computer font, not on paper''What are the gain Av, input resistance, and output resistance of the three stage amplifier as shown (a) if R2 = 68 kΩ and R1 = 2.7 kΩ?
- Kindly create a circuit with amplifier with DC power supply and with a gain of 150 with a closed circuit. Kindly provide explanation on how it operates thankyouDesign an amplifier circuit that gives unity gain Prove your design with suitable mathematical expressions.We need to construct an amplifier having Ad=500 and Bandwidth=80khz .can the opamp uA741 used in application having cutt off frequency= 1 MHz
- 1.Design a noninverting amplifier (as shown) with a gain of 6, using a 75 kΩ resistor in the feedback path. Draw your final circuit daigram. 2.Suppose you wish to amplify input signals in the range −2.5 V≤vg≤1.5 V. What are the minimum values of the power supplies that will keep the op amp in its linear operating region?A C-S amplifier is operating from a single 15-V supply with VGS −VT N = 1 V. Estimate its voltage gain.Draw a diagram with operational amplifiers that performs: Sum of 2 inputs minus a 3rd and explains its parts