SC14/B4.What is the overall differential gain of the instrumentation amplifier in Fig.4?- 2 - 9V=Vcc1002 potentiometerin series with a 3002 resistor10kNVahrad gos vidame+ Vp-10kΩ3502 strain gageBlock of the circuit V OVVp1ED schematic100k2+/-9V=Vccpin layout:LM148/LM248/LM348100k21k210k2Voul9.8 TO101k2100k210k2100k26.OVDeirl dOVBlock III of the circuitVaBlock II of the circuitFig. 4. All three stages of the instrumentation amplifier circuit including the differenceamplifier. The output voltage of each stage is an input voltage to the next stage.

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Engineering

Electrical Engineering

What is the overall differential gain of the instrumentation ampli 4?

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Concept explainers

Unijunction Transistor (UJT)

The Unijunction Transistor (UJT) is a three-terminal switching semiconductor device. It contains an n-shaped silicone object bar with a terminal attached to its two ends known as base one and base two. The third terminal is connected to a highly enclosed p-type material attached to the bar section of its length and is known as emitter. As there is only one corrective cross within the device, it is therefore called the 'Unijunction' transistor. The characteristics of the single junction transistor show the wrong resistance if it finds use in resting oscillator circuits for various applications.

Question

SC14/B
4.
What is the overall differential gain of the instrumentation amplifier in Fig.
4?
- 2 -

9V=Vcc
1002 potentiometer
in series with a 3002 resistor
10kN
Va
hrad gos vidame
+ Vp-
10kΩ
3502 strain gage
Block of the circuit V OV
Vp
1
ED schematic
100k2
+/-9V=Vcc
pin layout:
LM148/LM248/LM348
100k2
1k2
10k2
Voul
9.
8 TO
10
1k2
100k2
10k2
100k2
6.
OV
Deirl d
OV
Block III of the circuit
Va
Block II of the circuit
Fig. 4. All three stages of the instrumentation amplifier circuit including the difference
amplifier. The output voltage of each stage is an input voltage to the next stage.

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