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±Nove mber1994National Semiconductor、See NSPackage Number J14A ters,sample andhold circuitsor general、LM118/LM218/LM318purpose amplifiers.These devices are easyto applyand offeran orderofmagnitude betterAC performancethan industrystandards suchasOperational A mplifiersthe LM
709.The LM218is identiccd tothe LM118except thatthe LM218hasGeneral Descriptionitsperformance specifiedover ab25£to a85stem-§a§Featuresperaturerange.The LM318is specifiedfrom0C to70C.The LM118series areprecision highspeed operationalamplifiersdesigned forapplications requiringwide bandwidthand highslew rate15MHz smallsignal bandwidthYTheyfeature afactor often increasein speedover generalpurposeGuaranteed50V/ms slewrateYdevices withoutsaciificing DCperformance.Maxi mu m biascurrent of250nAThe LM118series hasinternal unitygain frequency compensation.This Yconsiderablysimplifies itsapplication since no externalco mponentsOperates fromsupplies ofg5V tog20V Internalfrequency一Y一are necessaryfor operationHowever;unlike mostinterncdly compensationcompensatedamplifier^exteL nalfrequencycompensationmay beadded Inputand outputoverload protected丫for optimumperformance.For invertingapplications,feedforwardPin compatiblewith generalpurpose opampsYcompensationwillboosttheslewratetoover150V/msandalmostdoublethe bandwidth0vereompensation can be usedwith theamplifier forTL/H/7766-3greater stabilitywhen maximumbandwidth isnot needed.Further;a Top Viewsingle capacitorcan beadded toreduce the
0.1%settling timetoOrder Number LM118J-8/883*,under1ms.LM318M orLM318NThe highspeed andfast settling time of these opamps makethem usefulSee NSPackage Nu mber J08A,M08A orN08Bin A/D converters,oscillatory activefilMetal CanPackage**Connection DiagramsOrder Nu mber LM118J/883*Dual-IrrLine PackageTL/H/7766-24Top ViewOrder Number LM118H,LM118H/883*,LM218H orLM318HSee NSPackage NumberH08CAvailable perJM38510/
10107.TopView**Pin connections shown onschematic diagramandtypical applicationsare forTO-5package.LM8LM218LM318operawona-Ampf-ersSche maticDiagram、工二992L11Physical Dim e nsionsinches millimeters.
8.890-9,398DIAMetal CanPackageHIIOrderNumberLM118H,LM118H/883,
0.315-0335LM218HorLM318HA
0.406-
0.483°8101-
8.5091NS PackageNumberH08CCeramic Dual-IrrLine PackageJ MAX
0.025UNCONTROLLEDOrder NumberLM118J-8/
8830.165-
0.185I
0.635-LEADDIANS PackageNu mberJ08AREFERENCEPLANESEATINGPLANE
0.015-
0.
0400.381-
1.
0160.
50012.701MAXMINH08CREVEJOBAREVKP hy sicalDimen si onS inchesmillimeters ContinuedCeramicDual-IrrLine PackageJOrder NumberLM118J/883NS PcickageNu mberJ14A
0.005_
9.127MIN
0.008-
0.
0120.203-
0.
30510.
0382.489-MAXBOTHENDSMIN J14A«VG；OrderNumberLM318M NSPackageNumber MO8APhysical DimensionSinchesmillimetersContinued
9.474-
10.
160.
09222.3370A8L
0.250+
0.005PINNO.1IDENT
6.35+
0.127coOPTION1IA LULU LlA
280.M|N
7.112n/“IN
0.300-
13200.
0390.9918L
3.683-
5.
0807.62-
8.128e!
0.130±
0.
0053.302±
0.127An
0.125-
0.
1403.175-
3.556/
80.02090°±4°TYP
0.508LL MIN
0.018±
0.003IA
0.457±
0.076MOQ±
0.H
02.540FI±
0.
2541.143±
0.
3810.
0500.06t270N08EREVF0^24od8£AOUa4Ed_Eo-sM oldcd Dual-In-Line PackageNOrder NumberLM318NNS PackageNumberN08ELIFE SUPPORTPOLICYNATIONAE SPRODUCTS ARENOT AUTHORIZEDFOR USEAS CRITICALCOMPONENTS INLIFE SUPPORTDEVICES ORSYSTEMS WITHOUTTHE EXPRESSW RITTENAPPROVAL OFTHE
1.Life supportdevices orsystems aredevices orsystems which,a
2.A criticalcomponent isany componentof alife supportdeviceare intendedfor surgicalimplant intothe body,or bsupport orsystem whosefailure toperform canbe reasonably expected toorsustain Ufaand whosefciilure toperform,when properlyused causethe failureof thelife supportdevice orsystem,or toin accordance withinstructions foruse providedin thelabeling,affect itssafety oreffectiveness.canbereasonablyexpectedto resultinasignificant injurytothe userPRESIDENTOF NATIONALSEMICONDUCTOR CORPORATION.As usedherein:▲CNationalSemiconductor NationalSemiconductorNationalSemiconductor NationalSemiconductorCorporationEurope HongKongLtd.JapanLtd.1111WestBai-dinRoad Fax:a490-180-530858613thFloor,StraightBlock,Tel:81-043-299-2309Arlington,TX76017Email:cnj»ge«tevm
2.nsc.com OceanCentre,5CantonRd.Fax:81-043-299-2408Tol:1800272-9959DeutschTel:a4901805308585Tsimshatsui,KowloonFax:1800737-7018EngUshTel:a490-180-5327832HongKongFran3aisTel:ad90-180-5329358Tel:8522737-1600ItalianoTel:a490-180-5341680Fax:8522736-9960Absolute Maximu mRatingsIT Military/Aerospace specifieddevicesarerequired,please contactOperating TemperatureRangethe NationalSemiconductor SalesOffice/Distributors forLM118b55g toa125§availability andspecifications.Note6LM218b25g toa85gLM3180§toa70§Supply Voltage g20V500m WgStorage TemperatureRange b651to a150§Power DissipationNote110mA LeadTemperaturc Soldering,10sec.Hermetic Package300§Differential InputCurrent Note2g15VPlastic Package§Input VoltageNote3Output ContinuousSolderingInformation26°CShort-Circuit DurationDuaHrrLinePackageSoldering10sec.§S mallOutline Package260CVapor Phase60sec.215§Infrared15sec.§See AN-450Surface MountingMethods andTheii^Sfeft onProductReliability*for othermethods ofsoldering surfacemountdevices.Nationaldoesnotassuneanyresponsibilityfaruseofanycircuitrydescribed,nocircuitpatentlicensesareimpliedandNationalreservestherightatanytinewithoutnoticetochangesaidcircuitryandspecifications.ES DTolerance Note72000VElectrical CharacteristicsNote4LM118/LM218LM318Parameter ConditionsUnitsMin TypMax MinTyp MaxInputOffset VoltageT e25§24410m VAInputOffset CuiTente25§65030200nATAInput BiasCurrent e25§120250150500nATAInput ResistanceTA e
256130.53M XSupplyCurrent e25658510m ATALargeSignal VoltageGain e256,Vs e g15VTA5020025200V/mVe glOV,Rt2kXVOLT LSlewRate50705070V/mse25Vs eg15V,Ay e1Note5TAS mallSignal Bandwidthe25§,V e15V1515MHzTA SgInput OffsetVoltage615mVInput OffsetCurrent100300nAInput BicisCurrent500750nASupply Currente125§
4.57m ATALargeSignal VoltageGainVs eg15V,eg10VVOUT2520V/mVR t2kXLOutput VoltageSwing Veg15V,e2kX g12g13g12gl3Vs RLInput VoltageRange Vse gl5V g
11.5g
11.5VCom mon-Mode Rejection Ratio8010070100dBSupply VoltageRejectionRatio70806580dBNote1:The maximumjunction temperatureofthe LM118is150§；the LM218is110§G andtheLM318is110§C Foroperating atelevated temperatures,devices inthe H08packagemust bederated basedon athermal resistance of160§C/W,junction toambient,or20§C/W,junction tocase.The thermalresistanceofthe dual-in-line packageis100§C/W,junctionto amb ientNote2:The inputsare shuntedwith back-to-back diodesfor overvoltageprotectioa Therefore*excessive cuiTenlwill flowif adifferential inputvoltage inexcess of1V isappliedbetween theinputs unlesssome IhniUngresistance isused.Note3:For supplyvoltages lessthan g15V,the absolutemaximum inputvoltage isequal tothe supplyvoltage.Note4:These specificationsapply for5V Vs20V andb55§C sT sa125§C LM118,b25§C sT sa85§C LM218,and0§C sT sa70§C I,M
318.Also,power suppliesgssg AA Amustbe bypassedwith
0.1mF disccapacitors.Note5:Slew rateis testedwith Vseslewrates betweenb
5.0V anda
5.0就％触轴段第姮施冤屈于姗同质g瞪也强饯啦州叫如V isstepped fromb
7.5V toa
7.5V andvice versaTheINNote6:Refer toRETS118X forLM118H andLM118J specifications.Note7:Human bodymodel,
1.5kX in series with100pF.Auxiliary CircuitsFeedforwardCo mpensationfor GreaterInverting SlewRate2Co mpensationfor MinimumSettling2Ti meTypicalApplicationsFast VoltageFollow er*Integrator orSlow Inverterit3L^y-l-一C=Large C50pFF FTI./H/7766-14*Do nothard-wire asintegrates orslow inverter;insert a10k-5pF networkinserieswith theinput,to preventoscillation.Offset BalancingIsolating LargeCapacitive Loads0verco mpensationTL/H/7766-12TL/H/7766-115Typical ApplicationsContinuedFast Su m mi ng A m plifier DifferentialAmplifierFast Sampleand Hold10pFD/A ConverterUsing LadderNetwork5pFOUTPUTTL/H/7766-19SAMPLE TL/ll/7766-18FourQuadrantMultiplierlicationscontinuedocTL/H/7766-1713%KOTypical ApplicationsContinuedD/A ConverterUsing BinaryWeighted NetworkFastSummingAmplifierwith LowInput CurrentSpFRFINPUT*Optional DReducessettlingtime.TL/H/7766-2OWein BridgeSine Wa veOscillator Instrumentation AmplifierTL/H/7766-23。
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