Consider the bistable circuit of the circuit above right with the negative input terminal of the op-ampdisconnected from the ground and connected to a reference voltage VR.Derive expressions for the threshold voltages V and VrH in terms of the op-amp saturation levels L,and L-, as well as R1, R2, and VR. Let L+ = - L- = Vi, and R1 = 20 kN. Find R2 and Vr that result in thresholdvoltages of 0 and Vi / 5. Sketch the v, – Vo characteristics of the bistable circuit for VR = 10 V and V, = 15 V.RR2

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Consider the bistable circuit of the circuit above right with the negative input terminal of the op-amp disconnected from the ground and connected to a reference voltage VR. Derive expressions for the threshold voltages VTL and VTH in terms of the op-amp saturation levels L, and L., as well as R1, R2, and VR. Let L. = - L-= V., and R1 = 20 k2. Find R2 and VR that result in threshold voltages of 0 and V. / 5. Sketch the v, – Vo characteristics of the bistable circuit for Vr = 10 V and V, = 15 V. R1 R2

Consider the bistable circuit of the circuit above right with the negative input terminal of the op-amp disconnected from the ground and connected to a reference voltage VR. Derive expressions for the threshold voltages VTL and VTH in terms of the op-amp saturation levels L, and L., as well as R1, R2, and VR. Let L. = - L-= V., and R1 = 20 k2. Find R2 and VR that result in threshold voltages of 0 and V. / 5. Sketch the v, – Vo characteristics of the bistable circuit for Vr = 10 V and V, = 15 V. R1 R2

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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