Vi Rg ww Vin Modelo de amplificador de instrumentación 2R ww ww 2R www R 2R ww A ww 2R Com Vin- Vin Amplificador de Instrumentacion Com Vo For the following circuit (with ideal OP-AMPs), find Vo as a function of R, Rg, and the differential input voltage Vdif = (Vin+ - Vin-). Note: the Com terminal is connected to ground, while Vin+ and Vin- are two input signals. Hint: You can find both V1 and V2 as a function of Vin+ and Vin-, and then take V1 and V2 as the inputs of a subtractor at A3. This is what is known as an instrumentation amplifier. 12:06 p. m.

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Vi
Rg
ww
Vin
Modelo de amplificador de instrumentación
2R
ww
ww
2R
www
R
2R
ww
A
ww
2R
Com
Vin-
Vin
Amplificador
de Instrumentacion
Com
Vo
For the following circuit (with ideal OP-AMPs), find
Vo as a function of R, Rg, and the differential input
voltage Vdif = (Vin+ - Vin-). Note: the Com
terminal is connected to ground, while Vin+ and
Vin- are two input signals. Hint: You can find both
V1 and V2 as a function of Vin+ and Vin-, and
then take V1 and V2 as the inputs of a subtractor
at A3. This is what is known as an
instrumentation amplifier.
12:06 p. m.
Transcribed Image Text:Vi Rg ww Vin Modelo de amplificador de instrumentación 2R ww ww 2R www R 2R ww A ww 2R Com Vin- Vin Amplificador de Instrumentacion Com Vo For the following circuit (with ideal OP-AMPs), find Vo as a function of R, Rg, and the differential input voltage Vdif = (Vin+ - Vin-). Note: the Com terminal is connected to ground, while Vin+ and Vin- are two input signals. Hint: You can find both V1 and V2 as a function of Vin+ and Vin-, and then take V1 and V2 as the inputs of a subtractor at A3. This is what is known as an instrumentation amplifier. 12:06 p. m.
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