njm4558/4559 - 1 - ver.2013-11-05 dual operational amplifier general description package outline the njm4558/4559 integrated circuit is a dual high-gain operational amplifier internally compensated and constructed on a single silicon chip using an advanced epitaxial process. combining the features of the njm741 with the close parameter matching and tracking of a dual device on a monolithic chip results in unique performance characteristics. excellent channel separation allows the use of th e dual device in single njm741 operational amplifier applications prov iding density. it is especially well suited for applications in differential-in, differential-out as well as in potentiometric amplifiers and where gain and phase matched channels are mandatory. features operating voltage ( 4v~18v ) high voltage gain ( 100db typ. ) high input resistance ( 5m ? typ. ) bipolar technology package outline dip8, dmp8, sip8 sop8 jedec 150mil (only njm4558), ssop8 (only njm4558) pin configuration equivalent circuit ( 1/2 shown ) njm4558d njm4559d ( dip8 ) njm4558m njm4559m ( dmp8 ) njm4558v ( ssop8 ) njm4558l njm4559l ( sip8 ) njm4558e ( sop8 ) pin function 1. a output 2. a - input 3. a +input 4. v - 5. b +input 6. b - input 7. b output 8. v + 8 7 6 5 1 2 3 4 a b ( top view ) njm4558d, njm4558m, njm4558e, njm4558 v njm4559d, njm4559m a b 1 234567 8 njm4558 l njm4559l - input v + output + input v -
njm4558/4559 - 2 - ver.2013-11-05 absolute maximum ratings ( ta=25 ? c ) parameter symbol ratings unit supply voltage v + /v - 18 v differential input voltage v id 30 v input voltage v ic 15 ( note1 ) v ( dip8 ) 500 ( dmp8 ) 300 ( sop8 ) 300 ( ssop8 ) 250 power dissipation p d ( sip8 ) 800 mw operating temperature range t opr -40~+85 ? c storage temperature range t stg -40~+125 ? c ( note1 ) for supply voltage less than 15v,the absolute maximum input voltage is equal to the supply voltage. electrical characteristics ( v + /v - =15v , ta = 2 5 ? c ) parameter symbol test conditi on min. typ. max. unit input offset voltage v io r s 10k ? - 0.5 6 mv input offset current i io - 5 200 na input bias current i b - 25 500 na input resistance r in 0.3 5 - m ? large signal voltage gain a v r l 2k ? ,v o =10v 86 100 - db maximum output voltage swing 1 v om1 r l 10k ? 12 14 - v maximum output voltage swing 2 v om2 r l 2k ? 10 13 - v input common mode voltage range v icm 12 14 - v common mode rejection ratio cmr r s 10k ? 70 90 - db supply voltage rejection ratio svr r s 10k ? 76.5 90 - db operating current i cc - 3.5 5.7 ma slew rate njm4558 sr - 1 - v/s njm4559 sr - 2 - v/s equivalent input noise voltage (note2) v ni riaa,r s =2.2k ? ,30khz lpf - 1.4 - vrms gain bandwidth product gb njm4558 3 mhz njm4559 6 mhz (note2) in regard to noise standard, njrc is preparing for special d rank type products (v ni =1.8 v max.) except for ssop package.
njm4558/4559 - 3 - ver.2013-11-05 typical characteristics open loop voltage gain vs. frequency v + /v - =15v, r l =2k ? , ta=25oc 0 20 40 60 80 100 120 1 10 100 1k 10k 100k 1m 10m frequency f [hz] open loop voltage gain av [db] njm4558 njm4559 maximum output voltage swing vs. frequency v + /v - =15v, r l =2k ? , ta=25oc 0 5 10 15 20 25 30 1 10 100 1k 10k 100k 1m frequency f [hz] njm4558 njm4559 maximum output voltage swing v opp [v] maximum output voltage swing vs. load resistance v + /v - =15v, ta=25oc 12 14 16 18 20 22 24 26 28 30 100 1k 10k load resistance r l [ ? ] maximum output voltage swing v opp [v] operating current vs. temperature v + /v - =15v 0 1 2 3 4 5 6 7 8 9 -50 -25 0 25 50 75 100 125 ambient temperature ta [oc] operating current i cc [ma] maximum output voltage swing vs. temperature v + /v - =15v, r l =10k ? 10 11 12 13 14 15 -50 -25 0 25 50 75 100 125 ambient temperature ta [oc] -14 -13 -12 -11 -10 -9 +v om -v om -12 -13 -14 maximum output voltage swing [v] equivalent input noise voltage vs. frequency v + /v - =15v, r s =50 ? , a v =60db, ta=25oc 1 10 100 1000 1 10 100 1k frequency f [hz] equivalent input noise voltage en [nv / hz]
njm4558/4559 - 4 - ver.2013-11-05 typical characteristics [caution] the specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. the application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights. input offset voltage vs. temperature v + /v - =15v -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 -50 -25 0 25 50 75 100 125 ambient temperature ta [oc] input offset voltage v io [mv] input bias current vs. temperature v + /v - =15v 5 10 15 20 25 30 35 40 45 -50 -25 0 25 50 75 100 125 ambient temperature ta [oc] input bias current i b [na] maximum output voltage swing vs. operating voltage r l =2k ? , ta=25oc -15 -10 -5 0 5 10 15 6 8 10 12 14 16 operating voltage v + /v - [v] +v om -v om maximum output voltage swing [v] operating current vs. operating voltage ta=25oc 0 1 2 3 4 5 6 7 8 9 0 2 4 6 8 10 12 14 16 18 operating voltage v + /v - [v] operating current i cc [ma]
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