Copy (2) of Copy of Copy of Copy of Copy of HW_6

Copy (2) of Copy of Copy of Copy of Copy of HW_6 - EE338K...

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

EE338K HOMEWORK ASSIGNMENT #6 Op Amp Bias Parameters 1. + _ _ + R 1 =10k R 2 =90k R 3 E s E o R L =1k LM741 Use asymptotic conditions with the bias parameter values given in the Max column of the Electrical Characteristics listed (below) for the National Semiconductor LM741 Op Amp operating with T AMIN T A T AMAX and R S 10k to determine the value of the DC output voltage, E o , when E s = 0 Volts and V OS , I OS , and I B combine to produce worst case conditions for: (a) R3 = 0 Ω, (b) R3 = 9k Ω, (c) R3 = 20 k Ω. 2. + _ _ + R L =2k E o E s R 1 R 2 LM741 Using the same values for the bias parameters for the LM741 as used in problem 1, determine the largest values for R 1 and R 2 that will produce G = E o / E s = 100 and have the magnitude of the DC output voltage, E o , be no greater than 1 Volt when E s = 0 and when V OS , I OS , and I B combine to produce worst case conditions. 3.

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

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 02/17/2010 for the course EE 138J taught by Professor Adams,j during the Spring '10 term at Adams State University.

Page1 / 2

Copy (2) of Copy of Copy of Copy of Copy of HW_6 - EE338K...

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

View Full Document
Ask a homework question - tutors are online