a. Is this an example of positive feedback or negative feedback? b. If the circuit is an amplifier, what is the gain and is it inverting or noninverting? If the circuit is a comparator calculate the threshold voltage. ANSWER EVERYTHING FOR UPVOTE THANK YOU R2 5 ΚΩ ww R1 3 ΚΩ ww OA V_in sine 1 kHz Đ R2 1 ΚΩ ww V_out 3 R1 5 ΚΩ ww OA V_in sine 1 kHz +12V R2 1 kn ww V_out R1 5 ΚΩ ww + OA V_in sine 1 kHz +12V -12V V_out

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Question
Circuits are shown to the right
a. Is this an example of
positive feedback or
negative feedback?
b. If the circuit is an
amplifier, what is the gain
and is it inverting or
noninverting? If the circuit
is a comparator calculate
the threshold voltage.
ANSWER EVERYTHING FOR
UPVOTE THANK YOU
R2
5 ΚΩ
mm
1
R1
3 ΚΩ
OA
V_in
sine
1 kHz
+12V
-12V
R2
1 ΚΩ
mm
V out
+
3
5 ΚΩ
ww
OA
+
R1
V_in
sine
1 kHz
+12V
-12V
R2
1 ΚΩ
m
V_out
2
R1
5 ΚΩ
mm
+
OA
V_in
sine
1 kHz
+12V
-12V
V_out
Transcribed Image Text:Circuits are shown to the right a. Is this an example of positive feedback or negative feedback? b. If the circuit is an amplifier, what is the gain and is it inverting or noninverting? If the circuit is a comparator calculate the threshold voltage. ANSWER EVERYTHING FOR UPVOTE THANK YOU R2 5 ΚΩ mm 1 R1 3 ΚΩ OA V_in sine 1 kHz +12V -12V R2 1 ΚΩ mm V out + 3 5 ΚΩ ww OA + R1 V_in sine 1 kHz +12V -12V R2 1 ΚΩ m V_out 2 R1 5 ΚΩ mm + OA V_in sine 1 kHz +12V -12V V_out
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