NJU7102A/04a -1- ver.2003-03-19 c-mos comparator with c-mos output general description package outline the NJU7102A and 04a dual and quad c-mos comparators performing wide operating voltage from 3 to 14v,low operating current and low offset voltage. the NJU7102A and 04a operated on a single-power-supply can interface with most of ttl and c-mos type standard logic ics. features single-power-supply wide operating voltage ( v dd =3~14v ) low operating current ( 9a/circuit typ. ) wide common mode input voltage ( 0~3.8v @ v dd =5v ) high input impedance low bias current ( i ib =1pa ) low offset voltage c-mos ( push-pull ) output package outline dip/dmp8 ( NJU7102A ) dip/dmp14 ( nju7104a ) c-mos technology pin configuration equivalent circuit NJU7102Ad NJU7102Am nju7104ad nju7104am NJU7102Ad/am nju7104ad/am
NJU7102A/04a - 2 - ver.2003-03-19 absolute maximum ratings ( ta=25 ? c ) parameter symbol ratings unit supply voltage v dd 16 v differential input voltage v id 16 ( note1 ) v input voltage v ic 16 v output voltage v o 16 v output current i o 20 ma ( dip8 ) 500 ( dip14 ) 700 ( dmp8 ) 300 power dissipation p d ( dmp14 ) 300 mw operating temperature range t opr 0~+70 ? c storage temperature range t stg -40~+125 ? c ( note1 ) if the supply voltage ( v dd ) is less than 16v, the input voltage must not over the v dd level though 16v is limit specified. electrical characteristics ( ta=25 ? c,v dd =5v ) NJU7102A nju7104a parameter symbol test condition min. typ. max. min. typ. max. unit operating voltage v dd 3 - 14 3 - 14 v input offset voltage v io v ic =v icmin ( note2 ) - 1.2 12 - 1.2 12 mv input offset current i io - 1 - - 1 - pa input bias current i ib - 1 - - 1 - pa input common mode voltage range v icm 0 - 3.8 0 - 3.8 v output voltage v oh v id =+1v,i oh =+5v 4.5 4.7 - 4.5 4.7 - v v ol v id =+1v,i ol =+6ma - 0.22 0.30 - 0.234 0.30 v common mode rejection ratio cmr v ic =v icmin - 82 - - 78 - db supply voltage rejection ratio svr v dd =5~10v - 90 - - 92 - db operating current i dd no load,v o =0v - 18 40 - 36 80 a ( note2 ) this condition is available for operating voltage v dd =5~10v and driving voltage is over 4.5v or under 0.3v. switching characteristics ( ta=25 ? c,v dd =5v,f=10khz,c l =15pf ) NJU7102A nju7104a parameter symbol conditions min typ max min typ max unit propagation delay over drive=5mv - 3.0 - - 2.3 - high to low t phl v ic =0v ttl level step - 0.17 - - 0.17 - s propagation delay over drive=5mv - 1.9 - - 1.3 - low to high t plh v ic =0v ttl level step - 0.8 - - 0.8 - s output signal falling time t thl over drive=50mv - 30 - - 30 - ns output signal rising time t tlh over drive=50mv - 70 - - 70 - ns
NJU7102A/04a - 3 - ver.2003-03-19 measurement circuit timing waveform [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.
|
