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Hi please calculate for the CMRR (measured) with resistor values: R1 = 995 Ohms R2 = 100.8 kOhms R3 = 1003 Ohms R4 = 99.7 kOhms   Assume that the op amp itself has infinite CMRR. I will upvote thanks!

Hi please calculate for the CMRR (measured) with resistor values: R1 = 995 Ohms R2 = 100.8 kOhms R3 = 1003 Ohms R4 = 99.7 kOhms   Assume that the op amp itself has infinite CMRR. I will upvote thanks!

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Hi please calculate for the CMRR (measured) with resistor values:

R1 = 995 Ohms

R2 = 100.8 kOhms

R3 = 1003 Ohms

R4 = 99.7 kOhms

 

Assume that the op amp itself has infinite CMRR. I will upvote thanks!

 

VD- CMRR(measured) = R₁ www W VD+ R3 VIN (VOUT (A)/VNA)) (Vour (Σ)/Vww(Σ)) where A refers to the usual differential voltages (2VIN (A) = VD+ - VD-) and > refers to the common-mode input and output. Assuming the op amp itself has infinite CMRR, calculate CMRR R₂ ww A R4 VOUT
Transcribed Image Text:VD- CMRR(measured) = R₁ www W VD+ R3 VIN (VOUT (A)/VNA)) (Vour (Σ)/Vww(Σ)) where A refers to the usual differential voltages (2VIN (A) = VD+ - VD-) and > refers to the common-mode input and output. Assuming the op amp itself has infinite CMRR, calculate CMRR R₂ ww A R4 VOUT
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