Docsity
Docsity

Prepare for your exams
Prepare for your exams

Study with the several resources on Docsity


Earn points to download
Earn points to download

Earn points by helping other students or get them with a premium plan


Guidelines and tips
Guidelines and tips

Electronics oamp notes, Schemes and Mind Maps of Electrical and Electronics Engineering

An analysis of an operational amplifier circuit. The circuit is a closed-loop configuration with a feedback resistor. the mathematical equations used to calculate the gain and output voltage of the circuit. It also discusses the effects of changing the resistor values and the input voltage on the circuit's performance. diagrams and equations to aid in understanding the analysis.

Typology: Schemes and Mind Maps

2022/2023

Available from 05/07/2023

ram-sri-1
ram-sri-1 🇮🇳

1 document

1 / 12

Toggle sidebar

This page cannot be seen from the preview

Don't miss anything!

bg1
un,l-
'5
0
O
~iot
()('Ql
-A
~1
-
Ji!-
-
o~
(.QE
-
/\rrp;
-
?'
Th
e
ope
,a.t
eo
cJ
Am
pL
~
e-i ;
!,
a
d,Y
ed -
co
vpl
e
cl
,
?j
h
o
a;
n,
"e
ooi>
·
\
le
~ e
el
ba
(I')
-A
~,G
·
&
()-1
'
_
ft
LL
u.Jk
(h
--"'7
G:
-t
;/
,
no\\-,,
'2J
-m
aY
e
i:tio.o
a
~
-<P
nt
·
cu.
o
mp
.IJ
q-
0-
rnp1·
~
~
th
e_
~
""
enc
o
W
wee
n
-lUD
1
~/2'
-
-
-
--
-
-
- -
t
op
-
Amp
- -
-
- - -
--
J;.xJ
;~ut
v
0Wo0
eo
cl
~.
rr
~
0-
(i)
PJ
-
~Pl
( f)lov
·,
e1
e)
odtlJ;oroJ
c}
~n
)
I
I
'
Leve l
exit
l+ .
1-------7"
1
<;
-tgw
~
~
u~
( 6,
o..io
:
I
f-l
~ v
,nrut
u
~C't)
~9
(
Olu
Cl
Ll
Pt~
l
(
U\!¥
~
vo
'f.mcJ/
(UoY
e
()\)
I
f'\J ~ Q
11
({)
)
r-n
o
rJ
p
0
~1at
~
--?
Qn
e
¾
~ e
rro--<
0
i
rn
po
tl
a
(U
be
a\
u
~
t't
()
cl~
~'\
'{l
,t
a_l
0
--<
cwi
(J__
")
nn
ec
ln.
t\ M
()
--ro
c._
o;
C'J
e~ ;n
on
op
omp
1 1
1,
~ e
0
-<
cw
·l'~ 06,h
l..,
·lo
(J'
'<'
cJ.
Jy
C\
riy,
lth
S'
(J
r.cr.
\A
t
t(.l
l
OJ
(:1
pf3
pf4
pf5
pf8
pf9
pfa

Partial preview of the text

Download Electronics oamp notes and more Schemes and Mind Maps Electrical and Electronics Engineering in PDF only on Docsity!

u n,l-^ '

0 O~iot()('Ql^ -A~1-Ji!--o~^ (.QE-^ /\rrp;

- ?'^ The^ ope^ ,a.teocJ^ AmpL^ ~^ e-i^ ;^ !,^ a^ d,Yed^ -^ covplecl^ ,^ ?j^ h^ oa;n, "eooi>· \le ~ eel^ ba^ (I')^ -A^ ~,G·^ &()-1^ ' ft^ LL^ u.Jk(h --"'7 G:-t^ ;/,^ no\-,,^ '2J^ -maYe^ i:tio.o^ a^ ~ -<P^ nt^ ·cu.^ o^ mp^ .IJ^ q- 0-rnp1·^ ~^ ~^ the^ ~ ""enco^ Wween^ -lUD^1 ~/2'-

    • -- - (^) - - - t

op - Amp


J;.xJ ;~ut 

v 0Wo0eo^ cl

~ .rr~ 0-(i) PJ-~Pl ( f)l ov^ ·,e1e) odtlJ;oroJ c}~n )

I

I

Leve l^ exit l+.^ 1-------7"^1 <;-tgw ~~^ u ~ ( 6,o..io: I f-l~ v ,nrut u ~C't) ~ ( Olu Cl Ll Pt~ l

( U!¥~

vo'f.mcJ/ (UoYe()) I f'\J ~ Q 11 ({) ) r-norJp^0 ~1at^ ~ --? Qn e ¾^ ~ e^ rro--<^0 i^ rn^ po^ tl^ a^ (U^ bea \u^ ~^ t't^ ()^ cl~~''{l^ ,t^ a_l

0 --<cwi^ (J__")nn^ ecln.t^ M^ ()--roc._o;^ C'Je~^ ;n^ on^ op^ omp

1 1 1, ~ e 0 -<cw·l '~ 06,hl..,^ ·lo^ (J''<'^ cJ.Jy^ C^ riy,^ lth^ S'(J^ r.cr.^ \A^ tt(.l^ l^ OJ(:

oppG),t_^ ot^ tt^ e two^ in()J:t{^ w~!o Ont^0 S' ' Y^ ~7Thtly^ Q^ ~ . o~^ ttui^ Ch(> Comma()^ to^ bolh tnr^ ,^ n~ rTJf'^71 ➔^ s~-o(Q^ ne

0-rnp.l4,icah(f)^ ~

fuQ^ mmria^ ~n pcrt^ 5;0~^ li^ rru ch crea:le~^ -\ton^ i'o:l t^ 1:1\e^ (()f"!'i'(U) i nr-d^ S'cj0,^ fu> 0 -rcwi p,0-.9i^ ~^ a^ cornNJ of'I^ ~^ Yejecbo

~^ c{e,Jc-yi^ becl

to^ O.. nu^ 0,^ e^ .--^1 c^ ctj^ '-.9ClluE? c^ Ct.tlt:ef^ the^ c oro mo^ n-^ m^ ext?^ Y-^ ej edJ.o^ o^ m1o CC^ MR~) ~^ J)i-f-f'e--renbtJ ,nr-x.Ji^ :-^ whe SefD--ro±G^ i-~ OiQ^ ci.rpL·ed^ -fo t~ JP-^ A^ mp,^ itx:,^ --reJult, cf^ oL,^ olf^ .,e^ ()^ (Q_ sa mJ^ ;^ 1-.^ -the^ ci, bt)'-,e^ n(Q^ ·

bd:-coe.e.^11 ,tte_^ two

inpcd'-^ · [vd^ =^ Vi,^ -^ Vi

'.l--]

----7'^ co^ m"'or,^ 1nr-d,7'

-^ wt'eo1^ 6:J\h 1nr-J;^ ~drxtlX o--re^ -the_^ ~Q"'!'. o.^ co^ rr,(o'()()^ <; ct^ oJ.^ tlo.^ rr,^ e^ rd duQ_^ To^ 1"i^ e^ -tuo ; ()μii^ ,Ii'.^ c Qf) be^ do^ b^ f)ec(^ ~ -:lie_^ o.ve1^ a^ cf' ~^ th^ e^ ~"'^ ~^ tt 0_^ ±LOO S(Jo},..--4-R^ _-^ ----~ Ve^ :::^ ~^ C vi^^1 + vi^ ~^ J -;>^ ocCtr^ ;ree^ ony^ S'fl('()_J_g o.pp(Jtd^ -lu^ on^ _cr

  • o.mp_ .i. " "e^ iitl-^ ho \J e^ roth^ (^1) n - ph0k^ a^ l"X.i^ o.,t,l^ ~ P f--oJe^ · cf^ .I-^ ,^ -'+-^ n^ .--eAvJ

t '^ )q^ au±^ ptJ_^ C

O f'I^ be^ e^ KPl<'Med ~

C0 ('('()0\1^ e.^ (\IJ)^ /^ lJ)^ I::'

u [~vo_ -:::_ A_d_V_d_+_A _c-v c----=---,j whe^ i^ P^ Vd^ = ~^ 1P^0 co^ .9^ o^ ®c_f · \I c^ :c^ c^ o.--6'^ f'f\OC^

Vo^ Ii«~

Ad^ ~^ cL^ ~,Q^ ,JoJ (Jo,(^ qi^ 1fi^ e^ ArnpG^ ~ey Pr:_^ ~^ com^ r0on - ro^ ocl^ El^ dQ;^ ()^ ~ 1:t,e^ A•~^ L^ ~ro^.

I \I 1r'\ -1- - 1 ,_,. ,

Arul~ /,,(j q,- Arop cx-rcw~ · - 0 chec1<, ~~ ne~ol.ve ~ed to.CK·- t ~v--<e ttoJ, a f) in C'i'e M f> ;n o..Jrul n'O ~ C V 1 - v,) d.Qc'"t-€oAf> / he nee / 0 rY'U/--1 rX? Connec.1.d -{o V^1 • r.A I_ 01,. U)'tfh..,~ ~ hJfi · ..::1 nl'<Mf'rE> V2-:: V 1 oi C& c.ouJ,,,, V:;- V 1 ~ t ~ o S',n(Q Ad cc oO)

V

  • V1 -:: 0

V'),.::.V ,

® A ffμ (l'(J T e--< o , np.,d, c u--<re rd, ® A{{l.y hCL al ea.ch op-0"1p i nru:L noel> ·o.m opp.l.y ('lerjoJ A ()oly Ii .-/i ' 0 <:i' n v e-rl,·a Amp,~ e_ --r Tfe ,npui i.-6 o ven ol tlw inve,--L(J bit.-., ; roJ t- OP--A,q:i Arri !f.edbacK •f: crven tf'o')) 0 u!:r:u,l -fu th e (^) ir)vei-i?J -t e,_ nH nol thY^0 ~ch a -r~ i A [o-6 ( R-r ). U R-f' v, ~ ~ ::r').. Vin t,' Ci) / o V^0

  • Vt11~ ~ 1 -yj. ~eJ kop crn: - -)7 .9·,clucU (^) <;hot-~ U'<cl W 1 ~\ ouJ- o rr-o1·coJJy,. cb- ;n f o, Li ooj 6'

o. ~,,-tuct.J^ uu^ net^ I^ e, Coo m.1-c\ +o tuf/'. ~ - V, n - VI I - Q, Cl2---:: V 1 - Vo Qf.

- 0i,+0'2-- =o V 1 - Vin v, - Vo - - +^ --^ -=-O · Q,^ f?J -i;)^ o - V·,n^ o - Vo ~,^ +^ R +^ -=--^ o ~^1 ~^ ~^ - R+ , v·,o^ R ~ blf d: ~ f';" , h_ ope r,^ loop^ cf:;n_·^ - co~ ,c1ei' Of'^ op-^ Amp^ .D,t-,^ ~nit^ lmp^ ~^ A) So, /!f.,,= ~^ op-1\mp^ ro,^ A =^ -v_y^ C.~veiL'(f)

I

v 1 = - Vo A /\ - -bn+e open locp ~ cro

l'iu<Yl-1-'ei c\uiado1iSl,Ll ~ (^00) '.ln'J'rlic] a<Ylpl;~e'f ~ VOJt

  • \lcxJ' N O() - iriVei't ·o op- A«>p. ~ V,

V2,, =- V;n

/\pp\ y Noel c0- A0o.1/ I, •S ol na:1e 0 v,-o v, _ Vo 0

Ard / 1 ~ /2- ~ V;o

  • R~ fv, :c v,-n]

OpQ" lrop

er~ A= Vo Vo

  • .a..--

V~^ '1^1

  • V in - Vi

=?? V;0 -V1^ =-

Vo

-^9 \ V, cc^ V,n-Y2- -6) A (^) A A~'lti^ rodoi^0 (')~;<;^ o no cte 1 ,/ V - 0 V - Vo ' -t-^ I R, RJ ~"' /' Vo ,n-A '2, --=- 0 -t v· /o Vo ,o- p:: - 0 R.+

\lo+ Y.-9- + R-r ( \9o) A (2i 7r

~^ Feed^ b:lCK

Leo() Vruj, ~ A l\ri n) vin '.: /+ VGA_- /- n_ / ;fa_; C\ ( C5i^ )^ :^ Voui-^ ~^ +^1 _ \j^ Vin J)^ ~^ i~e^ ,y-e^ nc^ e^ A^ "fY'IP^ 4,;^ e "f^ A'^ _.^ _ -? '7t i A C\ S'pe0^ al^ puY(-0\e^ nr--r,p~^ e,^ ,^ wl--;ch^ ,/2^ de.,g(reJ to rreM Ui'Q^ cLij5''i'e^ ota.l-^ C'^ ;cJ^ na.,U^. _:;;; 'I* ;l^ ~^ o^ ~nown^ Cl/2^ ~u6-t"-&oJoY^ · -?^ 1he^ Key^ ~ o:u'f^ e^ ~^ lk,A^ ii^ nCo^ o.r,,pl~iey^ J,^ ;±&^ o.b:JJ; {o '(()^ "'cx.R^ the^ lJ.-^ ,w1^ nh^!^ ('_O^ r()^ m o ()^ mal^ E'^ s;^ Cr"oV,^ · __:;, ,r,h l'.rn^ e^ v,J{^ cf^ C:\j^ roJ^ ooi^ o^ onQ^ ;^ r,pu.l^ lo"{m:^ octl^ ond olh a_odt-,t-,^ \CJotlocf^ ~cr<tl^ or;io^ -\1,^ E>^ of-he1^ i^ np^ u:I: -J,._e--f^ rn,^ r,oj^ i}, 9 -f e){t.t.H, or;\ (W. pul^ Vo^ !~cf^ wi^ ll^ be p,<po-Y^ bt1'^ oJ^ to^ tlw^ '^ D,f^ I^ e®^ (fl^ '^ btl^ cu,^ pr,^ th^ e^ t^ rno ,:np u:;l Y vol ~ S'(jroiJI^ ~^ 0 rrl / 2- ,

(6; ~e^ ()^ cl4be-CfQ^ ~ O.~^ l~e^ ---r^ A^ o.^ m p^ 4JJ

th<?^ ciNf^ n ,^ n(D

be±^ W~(lfl^ t:vo^ .9^ e'd--e,cr- mo^ K^ j^ O^ lM^ -.b,,rce i^ O^ P-^ (,,^ 'fl v'\ Ccut^ o^ S'ubhocl-oo^ /

ur'1~e^ a^ Summ,^ ~

Qmp^ l4rcro^ u)vrh o d^ ci^ /^ Do^ ~^ u^ mi'.^ -:ocr iii^ eo^ il--e^ l^ ~^ tut^ Jii;i cf A^ S'•^ er^ q,^ -^ A^ mp^ d: :'.f-f e,i)o^ C!i^ A^ mp^ ~^ e^ i V,^ ~^ I V2-

R om uioL+ocr

/y .:;^ V2- '^ R

f<3-t^ R½

Apply^ Ncdoi^ 00J;;^ ~;S , o.t^ i^ nVei^ l,(J^ ti>1«-1·,^ rtl , Q'.l-

V x^ -^ V1^ /^ x^ -^ Vo

f2 1 +^ R2--^ .::^ O^ ---@ Eb~^ rlf!J^ Vx = Vy. V^ X^ --^ V2-^.^ ~lJ^ C^ ~ w CD) '2~+^ Q'-