A Complete Guide to Design and Build a Hi-Fi LM3886 Amplifier

SOLVED: Problem 4: Sketch a schematic of the full-bridge configuration used in a D-class amplifier. Explain the function of each block.

(a) Design an amplifier with the configuration similar to that shown in Figure 6.31. The circuit is to be biased with VC C=3.3  V and the source resistance is RS=100 Ω. The minimum small-signal voltage gain is to be |Av|=10. The available npn transistors have parameters of β=120 and VA=∞. (b) Using the results of part (a), what is the resulting input resistance seen by the signal source and what is the resulting output resistance? | Numerade

SOLVED: Using an ideal op-amp and two resistors, design and draw a non-inverting operational amplifier circuit with a gain of 3. At the maximum output voltage of 9V, the current in the voltage divider is to be 0.3mA. Be sure to include Vo and Vin on your circuit diagram and label your resistors.b) Using Figure P1-1, and given R = 25kΩ and R2 = 975kΩ, be sure to include all units in your answers.R2ROxford University Publishing Microelectronic Circuits By Adel S. Sedra Kenneth C. Smith (0195

SOLVED:Design a circuit to amplify the difference between two inputs by 2 (a) Use only one op amp. (b) Use two op amps.