HW 27 - ECE201 - Due Nov 4 2011

HW 27 - ECE201 - Due Nov 4 2011 - c. What is V b in terms...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Homework 27 ECE201: Linear Circuit Analysis Due in class: Friday, November 4, 2011 1. Given the sources and arbitrary values for the resistances in the ideal opamp circuit shown below, determine the power absorbed by the 100 load in watts.
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
2. The circuit below is an instrumentation amplifier. It eliminates the need for input resistance (or impedance) matching, which makes the circuit suitable for testing and measurement. Determine the following. a. What is i gain in terms of V 1 , V 2 , and R gain ? b. What is V a in terms of the sources and resistances?
Background image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: c. What is V b in terms of the sources and resistances? d. What is V 3 in terms of the sources and resistances? e. What is the gain of the opamp, V o / ( V 2 – V 1 ), in terms of the resistances? f. If R 2 = R 3 and R 1 = 4 , what must be the value of R gain in ohms for the gain to be 2? g. If the gain is 2, R 2 = R 3 = 2 , R 1 = 4 V 2 = 6V, and V 1 = 3V, then what is V o ? h. If the gain is 2, R 2 = R 3 = 2 , R 1 = 4 V 2 = 6V, and V 1 = 3V, then what is i oa ?...
View Full Document

This note was uploaded on 11/16/2011 for the course ECE 201 taught by Professor All during the Fall '08 term at Purdue University-West Lafayette.

Page1 / 2

HW 27 - ECE201 - Due Nov 4 2011 - c. What is V b in terms...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online