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LAPORAN PRAKTIKUM ELEKTRONIKA
MERANGKAI DAN MENGUJI OPERASIONAL
AMPLIFIER
UNIT : VI
NAMA : REZA GALIH SATRIAJI
NOMOR MHS : 37623
HARI PRAKTIKUM : SENIN
TANGGAL PRAKTIKUM : 3 Desember 2012
LABORATORIUM ELEKTONIKA DASAR
JURUSAN TEKNIK ELEKTRO FAKULTAS TEKNIK
UNIVERSITAS GADJAH MADA
YOGYAKARTA
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2012
I. Penda!"!ana. T!#!an
P! "r#$%#&m %'% #' !%(#&#' "er')#%' !' beber""er*+b' "! "e')&$ +"ers%+'( $& b%s !%seb&$ !e')'
O",Am" -') mem%(%#% '+m+r ser% LM 7.1/ A!"&' $&&' !r%"!"r#$%#&m %'% !( &'$&# me'e(%$% berb)% m*m &')% !r% O",Am" $erseb&$/ M# #' !%(#&#' beber" "er*+b' seb)%ber%#&$ :, Pe')&$ T# Memb(%# N+' I'4er$%') Am"(%%er5, Pe')&$ Memb(%# I'4er$%') Am"(%%er5, Pe')&$ e! Deere's%( Am"(%%er5, Pe')&$ I'$e)r$+r I'$e)r$+r Am"(%%er5, Pe')&$ D%ere's%$+r D%ere's%$+r Am"(%%er5, Pe')&$ J&m( A!!er Am"(%%er5Dr% "er*+b' "er*+b' $erseb&$ #' !%"er+(e s%( '%(% -')#' !%*'$&m#' !(m ("+r' resm% %'% !' #' !%'(%s%s
&'$&# me'!"$#' beber" #es%m"&('/
$. Landa%an Te&'(O",Am" $& "e')&$ +"er$% mer&"#' s&$& "e')&$ D
!e')' "e')&$' $%'))% -') !"$ !%)&'#' "! re#&e's% !r%0 sm"% 1 MH8/ Ses&% !e')' %s$%( '-9 +",m" !( s&$& I-') mem%(%#% 2 %'"&$ $e)')' !' 1 +&$"&$ $e)')' !%m'$e)')' +&$"&$'- "r+"+s%+'( $er!" "erbe!' $e)')''$r #e!& %'"&$'- $erseb&$/ D%!(m'- $er!"$ s&$&r')#%' e(e#$r+'%# -') $er!%r% $s #+m"+'e' #$% !' "s%se"er$% $r's%s$+r9 res%s$+r $& !%+!e/ J%# +",m" %'% !%$mb#'"! s&$& e'%s r')#%'9 ms&##' !' s&$& e'%s r')#%'&m"' b(%#9 m# !"$ !%)&'#' &'$&# me')er#' berb)%+"ers% m$em$%# se"er$% me'&m(9 me')&r')%9 memb)%9me')(%9 me')%'$e)rs% !' (%',(%'/ O",m" $er!%r% !r% beber"b)%'9 -') "er$m !( "e')&$ !%ere's%(9 ((& ! $""e')&$' gain59 se('&$'- ! r')#%' "e'))eser (e4e( levelshifter 5 !' #em&!%' "e')&$ #%r -') b%s'- !%b&$ !e')'"e')&$ push-pull #e(s /
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Diagram Schematic Simbol Op-Amp
Gmbr !%$s mer&"#' s-mb+( O",Am" !e')' 2 %'"&$
-%$& non-inverting 5 !' %'"&$ inverting ,5/ P! &m&m'- +",m" be#er !e')' dual supply ;** !' <;ee5 'm&' b'-#
&) +",m" !%b&$ !e')' single supply ;** < ground5/ S%mb+(r')#%' !% !(m +",m" "! )mbr !% $s !( "rme$er&m&m !r% seb& +",m"/ R%' !( res%$'s% %'"&$ -') '%(%%!e('- %'%'%$ $# $er%'))5/ R+&$ !( res%s$'s% +&$"&$ !'besr res%s$'s% %!e('- 0 '+(5/ Se!')#' AOL !( '%(%"e')&$' +"e' (++" !' '%(% %!e('- $# $er%'))/ P!"r#$%#&m %'% O",Am" -') #' !%)&'#' !( O",Am" LM 7.1-') berbe'$&# DIL D%( I' L%'e5 !e')' ##% = "%' se"er$% )mbrber%#&$ :
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O",Am" mem%(%#% beber" #e&'$&')' !(m"e'))&'''- -%$& mem%(%#% "e')&$' A5 -') s')$besr9 Im"e!'s% I'"&$ Z%'5 -') besr9 Hmb$' O&$"&$
Z+&$5 -') #e*%( !' mem%(%#% #emm"&' %'$er4(re#&e's%'- s')$ (ebr/
II. A"a) dan $aan1. A"a) *an+ d(%ed(a,an La$
- M&($%me$er D%)%$(- Os%(+s#+"- P"' +r!- P"' "+>er s&""(- ..?- A@G A&!%+ @re&e'*- Ge'er$+r5
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B 10 '@- J&m"er
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P! "er*+b' "er$m %'% #' !% &% &')s% seb& O"ers%+'(Am"(%%er seb)% Pe')&$ $# Memb(%# N+' I'4er$%') Am"5/ Per$mr')#% "! ""' b+r! -') !%se!%#' (b+r$+r%&m !e')'me'))&'#' O",Am" LM 7.1 !e')' 2 b& res%s$+r ber'%(% ./7K
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!' .7K se"er$% -') $er(%$ "! )mbr s#em !%$s/ L(&!%&b&')#' !e')' "+>er s&""(- !e')' ms&#' ;**B 1? ;+($!' ;**,B ,1?9 A@G seb)% %'"&$ !e')' se$$%')' re#&e's% sebesr1000 H89 ;%'"&$ sebesr 291= ;"" !' Os%(+s#+" seb)% +&$"&$/U#&r( Te)')' +&$"&$ !e')' memb* (-r +s%(+s#+" ser$)mbr )e(+mb') %'"&$ !' +&$"&$/ M# !r% !$ $erseb&$ !"$
!%'(%s%s &')s% seb& O",Am" seb)% Pe')&$ $# Memb(%#/De')' #r#$er%s$%# O",Am" %!e(9 m# #' !%!"$#' r&m&s"e')&$' :
Se%')) s%'-( -') !%s%(#' "! "e')&$ '+',%'4er$%') %'% s%'-(+&$"&$'- #' sm !e')' s%'-( %'"&$ !' #' !%#&$#' !e')')%' A; !% $s/
2. Pen+!a) Pe-$a"(, /Ine')(n+ A-"((e'
P! "er*+b' se('&$'- ms% !e')' me'))&'#' r')#%'-') sm $e$"% $er!"$ beber" "er&b' -%$& (e$#"e')&b&')' %'"&$/ Per&b' $$ (e$# r')#%' $erseb&$!%#re'#' "! "er*+b' #e!& %'% #' !%&% &')s% seb& O",Am" "! s$ me'!% Pe')&$ Pemb(%# I'4er$%') Am"(%%er5/Se!')#' "! I'"&$ !' O&$"&$'- ms% sm -%$& A@G seb)%I'"&$ !e')' re#&e's% sebesr 1000 H8 !' ;%'"&$ sebesr 2916 ;""se!')#' "! +&$"&$ !%"#% +s%(+s#+" &'$&# me(%$ )mbr)e(+mb') -') !%s%(#'/ Se"er$% "! "er*+b' sebe(&m'- O",Am" !%s&ms%#' %!e(9 m# #' !%!"$#' "e')&$' :
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3. Pen+!a) Beda /Dee'en%(a" A-"((e'
P! "er*+b' #e$%) %'% ms% !e')' r')#%' -') sm $e$"%$er!"$ se!%#%$ "erbe!'9 -%$& (e$# !r% %'"&$ !' "e'mb'beber" mb$'/ D%s%'% %'"&$ -') bers( !r% A@G ms% !e')''%(% re#&e's% -') sm -%$& sebesr 1000 H8 !e')' '%(% ;%'"&$sebesr 2910 ;""/ P! "er*+b' #e$%) %'% #' !%$e(%$% &')s% O",Am" seb)% Pe')&$ e! Deere's%( Am"(%%er5/ U'$&#
"e')&#&r'9 *$+r -') #' !%&#&r ms% sm !e')' "er*+b'sebe(&m'- -%$& '%(% ;+&$ ser$ )mbr )e(+mb') %'"&$ !'+&$"&$'-/ Se(%' %$& "! "er*+b' #e$%) %'% &) #' !%&#&r$e)')' ;29 !%m' ;2 !( $e)')' -') ! !%'$r res%s$+r$er!" )r+&'!/ Se"er$% -') $er(%$ "! s#em9 $%$%# ;2!%(mb')#' +(e be'$&# +4(/
4. Pen+!a) In)e+'a)&' A-"((e'
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!%$&r "! re#&e's% 1000 H8 ser$ '%(% ;%'"&$ sebesr 39.= ;""/ S$%'% #' !% &% *+b r')#%' $erseb&$ !(m 3 $" -%$& "! s$)mbr )e(+mb') ber&" s%'&s+%!9 )e(+mb') #+$# !')e(+mb') se)%$%) ser$ &#&r( $e)')' +&$"&$ "! +s%(+s#+"&'$&# ms%') ms%') )e(+mb')/ M# !r% !$ !$ $erseb&$ #'!%'(%s "e')r& e'%s )e(+mb') $er!" '%(% $e)')'+&$"&$'-/ P! "e')&$ %'$e)r$+r "b%( s%'-( %'"&$ berbe'$&#)e(+mb') s%'&s9 m# )e(+mb') +&$"&$'- &) berbe'$&# s%'&s
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5. Pen+!a) D(e'en%(a)&' A-"((e'
P! "er*+b' se('&$'- #' !%&%#' &')s% O",Am" seb)%D%ere's%$+r/ M# "! "er')#%''- $%!# & berbe! !e')'I'$e)r$+r Am"(%%er '- $er!"$ "erbe!' !(m "ems')'#"s%$+r/ J%# "! I'$e)r$+r #"s%$+r !%"s') "r(e( !e')'res%s$+r9 "! !%ere's%$+r #"s%$+r'- !%"s') ser%/ P!"er*+b' %'% &) #' !%&% se"er$% (-#'- "! "e')&$%'$e)r$+r9 -%$& "! )e(+mb') s%'&s9 )e(+mb') #+$# !')e(+mb') se)%$%)/ Pe')$&r' "! A@G ms% !e')' re#&e's%1000 H8 !' ;%'"&$ sebesr 291. ;""9 ((& &#&r( $e)')' +&$"&$ms%') ms%') )e(+mb') -') $er(%$ "! +s%(+s#+"/ P! "e')&$!%ere's%$+r "b%( s%'-( %'"&$ berbe'$&# )e(+mb') s%'&s9 m#)e(+mb') +&$"&$'- &) berbe'$&# s%'&s -') berbe! se sebesr00/ %( s%'-( %'"&$ berbe'$&# )e(+mb') #+$#9 m# )e(+mb')+&$"&$'- ber&" )r%s (&r&s -') "! $%$%# $er$e'$& me')(m%(+'#' !' "e'&r&'' "! >#$& s%')#$ !' b%( s%'-( ms&#'ber&" )e(+mb') se)%$%)9 m# )e(+mb') "! +&$"&$ ber&"s%'-( #+$#/
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P! s#em $er(%$ b'-# $er!"$ r')#%' res%s$+r9 "!r')#%' $erseb&$ #' !%&#&r $e)')' +&$"&$ beser$ )mbr)e(+mb')'-9 $e)')' !% $%$%# ;19 ;2 !' ;3/ Pe')&$ "e'&m( %'%mer&"#' "e')&$ !%m' $e)')' +&$"&$'- mer&"#' &m(!r% #e$%) $e)')' ms&#''-/ Se!')#' &'$&# %'"&$'-9 A@G!%$&r "! re#&e's% 1000 H8 !' ;%' sebesr 2910 ;""/ Me'&r&$$e+r%'- r')#%' $erseb&$ mem%(%#% r&m&s "er%$&')' $e)')'+&$"&$ seb)% ber%#&$ :
IV. Ha%(" en+!#(an1. Pen+!a) Ta, Me-$a"(, /N&n Ine')(n+ A-"((e'
D(a-a)( N("a( dan Ga-$a';+&$ 239= ;""
Gmbr Ge(+mb') I'"&$
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2. Pen+!a) Pe-$a"(, /Ine')(n+ A-"((e'D(a-a)( N("a( dan Ga-$a'
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3. Pen+!a) Beda /Dee'en%(a" A-"((e'D(a-a)( N("a( dan Ga-$a'
;1 2910 ;"";2 1937 ;""
;+&$ ,1392 ;""Gmbr Ge(+mb') I'"&$
Gmbr Ge(+mb') O&$"&$
4. Pen+!#(an In)e+'a)&' A-"((e'D(a-a)( N("a( dan Ga-$a'
Gmbr Ge(+mb') O&$"&$S%'&s
;+&$ Ge(+mb') S%'&s 39.= ;""
Gmbr Ge(+mb') O&$"&$K+$#
;+&$ Ge(+mb') K+$# ?96 ;""
Gmbr Ge(+mb') O&$"&$Se)%$%)
;+&$ Ge(+mb') Se)%$%) 29=6 ;""
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5. Pen+!#(an D(e'en%(a)&' A-"((e'D(a-a)( N("a( dan Ga-$a'
Gmbr Ge(+mb') O&$"&$S%'&s
;+&$ Ge(+mb') S%'&s 392= ;""
Gmbr Ge(+mb') O&$"&$K+$#
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6. Pen+!#(an Pen+!a) J!-"aD(a-a)( N("a( dan Ga-$a'
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R')#%' %'% #' me')%'$e)r(#' be'$&# )e(+mb') %'"&$/ J%#
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5. Pen+!#(an Dee'en%(a)&' A-"((e'R')#%' %'% !%seb&$ r')#%' !%ere's%$+r #re' r')#%' %'% #'
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s%'&s !' *+s%'&s !( sm '- se'- -') berbe!/ T%!# !
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#e +",m" !' r&s #' me')(%r me((&% res%s$+r 100 #C R@5/ J!%
IR@ B I1 I2 I3
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VI. Ke%(-!"an
1/ Pe')&$ +"ers%+'( +",m"5 !( !* -') mem%(%#% '%(% G%' -')
s')$ besr9 Im"e!'s% %'"&$ -') $%'))% !' Im"e!'s% +&$"&$ -')
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mb$' $erseb&$
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1/ O",Am" %!e(/
J>b' :S%$ O",Am" %!e(
•
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• Im"e!'s #e(&r' B 0 se%')) r&s !"$ ms&##e(&r
me((&% #e(&r''-/
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D%r&m&s#' : B , 5
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%# B
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• Lebr b%!') '!>%!$ B
1/ Seb&$#' beber" I O",Am" -') ! !%"sr'• LM 7.1LM 7.1ALM 7.1LM 7.1E
• LM 70LM 70ALM 70
• LM 101
• LM 201
• LM 301
• A 31309 A 3130A9 A 3130
• A 31.09 A 31.0A9 A 31.0
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