following figure 4 if R1 = 1000 and VIN = 1.5V answer the following questions: +Vee UIN UOUT Vee R2 R1 GND Fig. p.4 a) What is the fig.4 circuit name? b) In fig.7 if R2 = 4000, determine the Gain K? Show all steps c) In fig.7 if R2 = 4000, determine the VOUT? Show all steps d) In fig.7 if VOUT = 6V, determine the R2? Show all steps ww

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V. R,
V. R;
R
V, - K,
Summing Amplifier
K.-- K.--
For this lab, you will use the Op-Amp called "LM741". LM741 series are general purpose Op-Amp intended
for a wide range of applications and provide superior performance in general feedback circuits. A picture
of the LM741 and its internal connection diagram are shown in Fig. P.2 and Fig. P.3, respectively.
V2- K2
V R,
R,
Difference Amplifier
Offset Null (
(8) Not Connected
V, -K,
VN
Vcc+
V. R,
K -
Vp O
Vout
R.
Vュ→K。
(R+R,
K,
R R, +R
R,
Vc-
Offset Null
Fig. P.2 Picture of the LM741 Op-Amp
Fig. P.3 Internal Connection of the LM741 Op-Amp
If you examine your LM741 Op-Amp, you will find a notch/dot in one of the.corners. The notch/dot is
located right next to Pin 1, thus it is used as a marking to identify the orientation of the Op-Amp. There
Buffer
•V.
V,
- K. V
are a total of 8 pins within the LM741.
ぶ=1
Table P.1 shows several fundamental feedback Op-Amp circuits including: DC Inverting Amplifier, DC Non-
Inverting Amplifier, Summing Amplifier, Difference Amplifier, Buffer and Comparator.
V1,
Comparator
Circuit
Block Diagram
Gains
IF
V If V; > V; then Vg = Vec.
V2,
OUT
If V; <V, then Va = Vc.
Inverting Amplifier
-K,v
K, =
Table P.1 Basic Op-Amp Circuits
R,
R2
(Op-Amp figures are simplified to save space but it's understood that Ve, and Vec. are stil there)
V,
Non-Inverting Amplifier
V, - K,
ト =(1+)
R,
Or
K.-
R+R,
K,-
Transcribed Image Text:V. R, V. R; R V, - K, Summing Amplifier K.-- K.-- For this lab, you will use the Op-Amp called "LM741". LM741 series are general purpose Op-Amp intended for a wide range of applications and provide superior performance in general feedback circuits. A picture of the LM741 and its internal connection diagram are shown in Fig. P.2 and Fig. P.3, respectively. V2- K2 V R, R, Difference Amplifier Offset Null ( (8) Not Connected V, -K, VN Vcc+ V. R, K - Vp O Vout R. Vュ→K。 (R+R, K, R R, +R R, Vc- Offset Null Fig. P.2 Picture of the LM741 Op-Amp Fig. P.3 Internal Connection of the LM741 Op-Amp If you examine your LM741 Op-Amp, you will find a notch/dot in one of the.corners. The notch/dot is located right next to Pin 1, thus it is used as a marking to identify the orientation of the Op-Amp. There Buffer •V. V, - K. V are a total of 8 pins within the LM741. ぶ=1 Table P.1 shows several fundamental feedback Op-Amp circuits including: DC Inverting Amplifier, DC Non- Inverting Amplifier, Summing Amplifier, Difference Amplifier, Buffer and Comparator. V1, Comparator Circuit Block Diagram Gains IF V If V; > V; then Vg = Vec. V2, OUT If V; <V, then Va = Vc. Inverting Amplifier -K,v K, = Table P.1 Basic Op-Amp Circuits R, R2 (Op-Amp figures are simplified to save space but it's understood that Ve, and Vec. are stil there) V, Non-Inverting Amplifier V, - K, ト =(1+) R, Or K.- R+R, K,-
following figure 4 if R1 = 1000 and VIN = 1.5V answer the following questions:
+Vee
UIN
UOUT
Vee
R2
R1
GND
Fig. p.4
a) What is the fig.4 circuit name?
b) In fig.7 if R2 = 4000, determine the Gain K? Show all steps
c) In fig.7 if R2 = 4000, determine the VOUT? Show all steps
d) In fig.7 if VOUT = 6V, determine the R2? show all steps
Transcribed Image Text:following figure 4 if R1 = 1000 and VIN = 1.5V answer the following questions: +Vee UIN UOUT Vee R2 R1 GND Fig. p.4 a) What is the fig.4 circuit name? b) In fig.7 if R2 = 4000, determine the Gain K? Show all steps c) In fig.7 if R2 = 4000, determine the VOUT? Show all steps d) In fig.7 if VOUT = 6V, determine the R2? show all steps
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