Question

EE 261 Homework #6 Due in class on Oct. 10 (Wed) 5.6 The op aimp in the following circuit is ideal. Calculate a) ia. b) vai c) voi d) io. 5.11 The op amp in the circuit is ideal. The 500 resistor is adjustable between 0Ω σ : 0 and 50Ω (σ-: 1). a) Find the range of values for σ in which the op amp does not saturate. b) Find i', (in microamperes) when σ 0.272. 5.24 The circuit below is a noninverting summing amplifier. Assume that the op amp is ideal. Design the circuit so that vo va 2 + 3ve a) Specify the muncrical values of R, and Re Given R ISKL b) Calculate ia, ib, and ic (in microamperes) when v.-07V, th-0.4V, and te-1.1. 5.26 The op amp in the circuit below is ideal. a) What op amp circuit configuration is this? b) Find au expression for the output voltage v, in terms of the input voltage va c) Suppose va 2V. What value of Ry will cause the op amp to saturate? 2k2 5.41 The op amp in the circuit helow is ideal. a) Find iu b) Find the value of the left source voltage for which ia 0 0k02

Answer 1