njm4 558c - 1 - ver . 0 4 dual o perational amplifier general d escription package ou tline the njm 4558c integrated circuit is a dual high - gain operational amp lifier inter nally compensated and constructed on a single s ilicon chip. combining the f eatures of the njm741 with the close parameter matching and tracking of a dual device on a mono lithic chip results in unique performance characteristi cs. exce ll ent channel separati on a llows the use of the dual device in single njm741 operati onal amplifier app licati ons providing dens ity. it is especially well suited for app licati ons in differential - in, differential - out as well as in potentiometric amplifiers and where gain and phase matc hed channels are mandatory. feat ures pin configuration operating volt age 4v ~ 18v high voltage gain 100db typ. high input resistance 5m typ. bipolar technology package out line sop8, ssop8 inter nal esd protection human body model ( hbm ) 2000v typ. equiva lent circuit ( 1/2 s hown ) njm 4558cg (sop8) 1 2 3 4 8 7 6 5 b a p in functio n 1.a output 2.a - input 3.a + input 4.v - 5. b +input 6.b - input 7.b output 8.v + njm 4558cg njm 4558cv (top view) v - v + - i n p u t + i n p u t o u t p u t v + v - input +input output njm 4558cv (ssop8)
njm4 558c - 2 - ver . 0 4 absolute maximum ratings ( ta= 25 ? c , unless otherwise noted. ) parameter symbol rating unit su pply voltage v + /v - 18 v differ ential i nput voltage (note1) (note2) v id 3 6 v i npu t volt age (note2) v ic 1 8 v power di ssip ation p d sop : 550 (note3) 820(note4) ssop : 350 (note3) 440(note4) mw o perating temperature r ange topr - 40 ~ +85 oc stora ge temperature r ange tstg - 65 ~ +125 oc (note1) differ ential voltage is t he voltage difference between +input and - input. (note2) for s upply voltage le ss t han 15v , t he absolute maximum rating is equal to t he supply voltage. the normal operation w ill est ab lish w hen any inpu t is within the co mm on mode in pu t volt age ra nge of electrical characteristi cs. ( n ote 3 ) eia/jede c standard test board (76.2 x 114.3 x 1.6mm, 2 layers , fr - 4) m ounting ( n ote 4 ) eia/jede c standard test board (76.2 x 114.3 x 1.6mm, 4 laye rs , fr - 4) m ounting reco mmended o perating co nditions ( ta=25 oc) parameter symbol co ndition m in. typ. max. unit su pply voltage v + /v - 4 - 18 v electrical characteristics ( v + /v - = 15v , ta=25oc , unless otherwise noted.) parameter symbol t est co nditi on m in. typ. max. unit i nput offse t voltage v io r s 10 k - 0.5 6 mv i nput offse t cu rr ent i io - 5 200 na i npu t bias curr ent i b - 25 500 na i npu t resist ance r in - 3 - m lar ge signal voltage gain a v r l 2k , v o =10v 86 100 - db maximum out pu t volt age swing 1 v om1 r l 10k 12 14 - v maximum out pu t volt age swing 2 v om2 r l 2k 10 13 - v i npu t co mm on mode voltage range v icm 12 14 - v co mm on mode rejecti on ratio cmr r s 10 k 70 95 - db su pply voltage rejection ratio svr r s 10 k 76.5 100 - db o perating cu rr ent i cc - 3.5 5.7 ma slew rate sr - 1 .5 - v/ s gain bandwidth product gb p f=10khz - 3 .5 - mhz equival en t i npu t noise volt age 1 v ni riaa , r s = 2.2k , 30khz lpf - 1.4 - vrms equival en t i npu t noise volt age 2 e n f =1khz - 12 - nv/ hz
njm4 558c - 3 - ver . 0 4 typical characteristics m aximum out put voltage swing vs. frequency v + /v - =15v , r l =2k , ta=25 oc 0 5 10 15 20 25 30 1k 10k 100k 1m 10m frequen cy [hz] m a x i m u m o u t pu t v o l t a g e s w i n g v o p p [ v ] m aximum output voltage swing vs. load r esistance v + /v - = 15v , ta= 25oc 5 10 15 20 25 30 100 1k 10k 100k load r esistance [ ] m a x i m u m o u t pu t v o l t a g e s w i n g v o p p [ v p p ] large signal voltage gain vs. frequency v + /v - =15v , r l =2k , ta=25 oc 0 20 40 60 80 100 120 1 10 100 1k 10k 100k 1m 10m fre quen cy [hz] l a r g e s i g n a l v o l t a g e g a i n [ d b ] thd+n vs. out put voltage 0. 0001 0. 001 0.01 0.1 1 0.01 0.1 1 10 100 output voltage [vrms] t hd + n [ % ] 20hz 1khz 10khz 20khz 0 0 0 0 0 0 v + /v - =15v,g v =20db,r g = 10k ,r s = 200 ,r f = 2k ,ta=25c m aximum output voltage vs. load resistance v + /v - =15v , gv=open -15 -10 -5 0 5 10 15 100 1k 10k 100k load resistan ce [ ] m ax i m u m o u t p u t v o l t a g e [ v ] ta=- 40oc ta=- 40oc ta= 25oc ta= 25oc ta= 85oc ta= 85oc +v om -v om voltage noise vs. frequency v + /v - = 15v , gv= 20db , r f = 500 , r s = 50 , ta=25 oc 0 5 10 15 20 25 30 35 40 45 50 1 10 100 1k 10k 100k fre quency [hz] e q u i va l e n t i n p u t n o i se v o l t a g e [ n v / ? h z ]
njm4 558c - 4 - ver . 0 4 typical characteristics supply cu rrent vs. su pply voltage ta= 25oc 0 1 2 3 4 5 6 7 0 2 4 6 8 10 12 14 16 18 su pply voltage v + /v - [v] s u pp l y c u rr e n t [ m a ] ta=25oc ta=-40oc ta= 85oc s upply cu rrent vs. temperature v + /v - = 15v 0 1 2 3 4 5 6 7 -50 -25 0 25 50 75 100 125 150 ambient temperature [oc] s u pp l y c u rr e n t [ m a ] v + /v - = 15v v + /v - =4v v + /v - = 18v in put o ff set voltage vs. temperature v + /v - =15v -3.0 -2.0 -1.0 0.0 1.0 2.0 3.0 -50 -25 0 25 50 75 100 125 150 ambient temperature ta [oc] i n pu t o ff s e t v o l t a g e [ m v ] v + /v - =4v v + /v - =15v v + /v - = 18v in put o ff set voltage vs. s upply voltage ta=25oc -3.0 -2.0 -1.0 0.0 1.0 2.0 3.0 0 2 4 6 8 10 12 14 16 18 su pply voltage v + /v - [v] i n pu t o ff s e t v o l t a g e [ m v ] ta=-40oc ta=25oc ta=85oc input o ff set voltage vs. co mmon-mode input voltage v + /v - = 15v -3.0 -2.0 -1.0 0.0 1.0 2.0 3.0 -15 -10 -5 0 5 10 15 co mmon-mode input voltage [v] i n p u t o ff se t v o l t a g e [ m v ] ta=- 40oc ta= 85oc ta= 25oc
njm4 558c - 5 - ver . 0 4 typical characteristics in put bi as cu rrent vs. temperature v + /v - =15v 0 10 20 30 40 50 -50 -25 0 25 50 75 100 125 150 ambient temperature [oc] i n p u t b i as c u rr e n t [ n a ] m aximum out put voltage swing vs. temperature v + /v - =15v , r l =1 0k -15 -10 -5 0 5 10 15 -50 -25 0 25 50 75 100 125 150 ambient temperature [oc] m a x i m u m o u t p u t v o l t a g e [ v ] +v om -v om m aximum output voltage swing vs. su pply voltage r l =2k , ta=25 oc -18 -12 -6 0 6 12 18 0 2 4 6 8 10 12 14 16 18 supply voltage v + /v - [v] m a x i m u m o u t p u t v o l t a g e [ v ] +v om -v om input o ff set voltage vs. co mmon-mode input voltage v + /v - =4v -3.0 -2.0 -1.0 0.0 1.0 2.0 3.0 -4 -3 -2 -1 0 1 2 3 4 co mmon-mode input voltage [v] i n p u t o ff se t v o l t a g e [ m v ] ta=- 40oc ta= 85oc ta= 25oc
njm4 558c - 6 - ver . 0 4 package ou tline unit : mm sop8 ssop8 [caution] the specificati ons on this databook are only given for informati on , wit hout any guarantee as r egards either mistakes or omissions . the app licati on circuits in this dat abook are de scri bed only to show r epresentative usages of the pr oduc t and not intended for the guar antee or permission o f any ri ght including the i ndustrial rights. 0 . 2 2 0 . 1 3 . 5 0 0 . 6 5 0 . 1 m 0 . 1 5 - 0 . 0 5 + 0 . 1 0 . 1 0 . 1 1 . 1 5 0 . 1 4 . 4 0 . 2 6 . 4 0 . 3 0 . 5 0 . 2 8 5 1 4 0 ~ 1 0 o 0 . 9 m a x - 0 . 1 + 0 . 3 0 . 1 0 . 1 s s 0 ?^ 1 0 1 . 2 7 4 . 9 0 . 3 3 . 9 0 . 2 6 . 0 0 . 4 0 . 4 0 . 1 0 . 1 2 0 . 1 5 - 0 . 0 5 + 0 . 1 0 . 8 1 . 5 5 0 . 2 t o t a l 0 . 2 - 0 . 0 5 + 0 . 1 u n i t : ?m ?m m + 0 . 4 5 - 0 . 4
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