Using ideal op-amps, design operational amplifier circuits that will yield the following outputs: (a) Vo = 20 Vin (b) Vo = -Vin (c) Vo = Vin (d) Vo = -10Vi1 - 16Vi2
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Using ideal op-amps, design operational amplifier circuits that will yield the following outputs
Problem 1: Derive the expression for G Eo/Ei for common amplifier circuits using op-amps (figure 6.20 of F&B 5th ed.; figure 6.19 of F&B 6th ed.) a. Non-inverting amplifier (see class notes) b. Inverting amplifier (see class notes) c. Differential amplifier d. Voltage follower Problem 2: A non-inverting amplifier is built using a 1-k2 precision resistors R1 and R2 (see part b from previous problem), which have a tolerance of ±1%. Determine the circuit's gain and the tolerance in the...
2. Consider this non-inverting op-amp amplifier This non-inverting amplifier circuit uses an operational amplifier as a building block. Do around. The op-amp's gain is a "little a"), but the overall amplifier's gain is A Cbig A. Derive the value of the output voltage, ve, as a function of the input voltage not confuse the non-inverting amplifier with the operational amplifier that it is built a. and the op-amp's gain a. What is the overall amplifier's gain Avo/v? (20pts) b. We...
1) Assuming ideal op-amp characteristics, determine the gains (Vout/Vin) of the following amplifier circuits and the indicated currents. You should assume that voltage saturation is not a factor. U2 Vin=2= 11 15 2 Oy v Vout out 12 | 1k 14 Vin=2v — 111K OU Vout | thi I4 W 1 10k 110 U5115 OPAMP IZR1114 R13 Vout 3k R15 1116 ISVR12 3k 114 R16 113 R14 11k c) Vin = 4V
Problem 3 (Op Amps) 15 1520 = 50 points R Assume the op-amp is ideal and a load is modeled as a current source IL. This circuit R allows us to set the voltage across the load as well as monitor its current. Vin, Vo, and R are R R known quantities, but the load characteristics of VL and II are unknown. (a) What is Vi as a function of vin, Vo, and V Vin R? (b) What is Ii...
5. Op amps can enhance the performance of diode circuits (assume that the op-amps are ideal.). a) (Ipts) An input signal with Vpp =10V and frequency =500Hz is injected into the following circuit given. Determine the output voltage. reset En b) (2pts) When the capacitor is replaced with al0k resistor, draw the output signal (Don't forget to indicate your various scale.). c) (2pts) A diode junction acts as a photodetector: Light creates electron-hole pairs, and therefore a current through the...
Design a circuit using 2 cascaded operational amplifier circuits to perform the mathematical average of 3 inputs: V1, V2, V3. HINT: use an inverting summing amplifier followed by an inverting amplifier (cascading means the output of the 1st amplifier is connected to the input of the second amplifier).
Ch 5 Analysis of Ideal Op Amp Circuits 1 of 11> Part B Ideal op amp circuits with a voltage source: part 2 Learning Goal: For the circuit shown (Figure 1), determine the range (i.e., maximum and minimum values) of V so that the op amp operates in the linear region. Assume that R1-5 ? . R2-1 kN. R3-60 ? , and V,-15 V To analyze circuits that contain op amps using the ideal op amp assumptions. Express your answer...
5. A waveform generator is shown below. The op amps are ideal except they limit at plus and minus 12V. The diodes are ideal (zero voltage when on) The outputs Vo1 and Vo2 as functions of time are shown on the next page 10 nF ΊΚΩ ΊΚΩ D2 01 a. What is the magnitude of Va (defined on the Vo1 waveform)? b. What is the magnitude of VB (defined on the Vos waveform)? c. What is the value of T1?...
sing one op-amp (or op-amps) und kilo-Ohm resistors, design a circuit to om the operation with two inputs and one output). Assume ideal op-amps (an 12 volt power supplies). vo - 5(v12 - Vil)
Using only one op-amp, design an amplifier that will have the following output: Vo = 16 (Vi2 - Vi1)