68ΚΩ +12V + Vo 22kΩ Va -9V 72k92 a. Calculate vo when VG = 3V. b. Specify the range of values of v so that the operational amplifier operates in linear mode. c. Assume that VG = 2V and that the 34k resistor is replaced with a variable resistor. What value of the variable resistor will cause the op-amp to saturate? 34ΚΩ 8ΚΩ

68ΚΩ +12V + Vo 22kΩ Va -9V 72k92 a. Calculate vo when VG = 3V. b. Specify the range of values of v so that the operational amplifier operates in linear mode. c. Assume that VG = 2V and that the 34k resistor is replaced with a variable resistor. What value of the variable resistor will cause the op-amp to saturate? 34ΚΩ 8ΚΩ

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter18: Resistive-inductive Parallel Circuits

Section: Chapter Questions

Problem 13PP: In an R-L parallel circuit, IT=1.25 amps, R=1.2k, and XL=1k. Find IR

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how do i design this op amps so that i can get an overall gain of -8? and how do i find the values of vin and vout? (resistors that may be used: 100,180,220,330,1k,2.2k,3.3k,4.7k,6.8k,10k,22k,33k,47k,68k,100k,180k,1.2M ohms)
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3A 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. 3H Determine the total gain of the circuit in Problem No. 1 (P1) a.792.105 b.9000 c.792 V d.792
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