您的当前位置:首页 >UCC28880 >UCC28880 正文

UCC28880

时间:2021-04-17 15:49:27 来源:网络整理编辑:UCC28880

核心提示

with these features it has lots of other features like its high collector emitter and collector base voltage that is 80 volts.

with these features it has lots of other features like its high collector emitter and collector base voltage that is 80 volts.

A1N4001isadiodeof1N400xseries,alldiodesofthisseriesarewidelyusedinelectronicdevices.The1N4001diodeismanufacturedwithgoodspecifications,suchas1Aupstreamcurrent,3Wpowerdissipation,smallinsizewithlowprice,whichmakesitidealforawidevarietyofelectronicapplications.HowtouseaDiode(1N4001example)?Catalog1N4001Pinout1N4001CADModel1N4001Parameters1N4001Alternatives1N4001Advantage1N4001Features1N4001Application1N4001DocumentsMedia1N4001MechanicalCharacteristics1N4001EnvironmentalandExportClassifications1N4001AmbientMountingData1N4001Package1N4001MeaningProductManufacturerComponentDatasheetFAQ1N4001Pinout1N4001diodehasacathode(-)andanode(+).Intheschematicsymbol,thetipofthetrianglewiththelineontopofitisthecathode.DiodepolarityCurrentcanflowfromtheanodetothecathodeonlyandneverfromthecathodetotheanode-1N4001diodeislikeaone-wayvalve.PinNo.PinNameDescription1AnodeCurrentalwaysEntersthroughAnode2CathodeCurrentalwaysExitsthroughCathode1N4001CADModel1N4001Symbol1N4001Footprint1N40013DModel1N4001ParametersAverageRectifiedCurrent1ABrandONSemiconductorCapacitance15pFConfigurationSingleContactPlatingTin,MatteCurrentRating1ADiameter2.72mmElementConfigurationSingleForwardCurrent1AForwardVoltage1.1VHeight5.2mmIf-ForwardCurrent1AIr-ReverseCurrent10uALeadFreeLeadFreeLength5.2mmManufacturerONSemiconductorMaxOperatingTemperature175CMaxReverseCurrent5uAMaxReverseVoltage(DC)50VMaxSurgeCurrent30AMaximumOperatingTemperature+175CMountThroughHoleNumberofPins2OutputCurrent1APackage/CaseDO-41-2PolarityStandardPowerDissipation3WREACHSVHCNoSVHCReverseVoltage50VRoHSNSubcategoryDiodesRectifiersTerminationStyleThroughHoleTypeStandardRecoveryRectifiersUnitWeight0.010935ozVf-ForwardVoltage1.1VVoltageRating(DC)50VVr-ReverseVoltage50VWeight0.245g1N4001AlternativesManufacturerManufacturerPartNo.Diodes1N4002-TDiodes1N4002G-TONSemiconductor1N4002GDiodesZetex1N4002-BVishaySemiconductors1N4002E-E3/73VishaySemiconductors1N4002-E3/54VishaySemiconductors1N4002-E3/73VishaySemiconductors1N4002E-E3/54VishaySemiconductors1N4002E-E3/53VishaySemiconductors1N4002-E3/531N4001Advantage1N4001DiodeAdiodeisadevicewhichallowscurrentflowthroughonlyonedirection.ThatisthecurrentshouldalwaysflowfromtheAnodetocathode.Thecathodeterminalcanbeidentifiedbyusingagreybarasshowninthepictureabove.For1N4001Diode,themaximumcurrentcarryingcapacityis1Aitwithstandpeaksupto30A.Hencewecanusethisincircuitsthataredesignedforlessthan1A.Thereversecurrentis5uAwhichisnegligible.Itcanwithstandreversevoltagepeakupto50V.1N4001FeaturesAverageforwardcurrentis1ANon-repetitivepeakcurrentis30AReversecurrentis5uA.RMSreversevoltageis35VPeakrepetitiveReversevoltageis50VAvailableinDO-41Package1N4001ApplicationCanbeusedtopreventreversepolarityproblemHalfWaveandFullWaverectifiersUsedasaprotectiondeviceCurrentflowregulators1N4001DocumentsMediaResourceTypeLinkEnvironmentalInformationMaterialDeclaration1N4001PCNObsolescence/EOLMultipleDevices19/Jun/2009PCNPartStatusChangeStatusChg22/Feb/2017HTMLDatasheet1N4001-4007Datasheet1N4001MechanicalCharacteristicsCase:Epoxy,MoldedWeight:0.4gram(approximately)Finish:AllExternalSurfacesCorrosionResistantandTerminalLeadsareReadilySolderableLeadandMountingSurfaceTemperatureforSolderingPurposes:260CMax.for10Seconds,1/16in.fromcasePolarity:CathodeIndicatedbyPolarityBand1N4001EnvironmentalandExportClassificationsAttributeDescriptionMoistureSensitivityLevel(MSL)1(Unlimited)1N4001AmbientMountingDataDatashownforthermalresistance,junctiontoambient(RJA)forthemountingsshownistobeusedastypicalguidelinevaluesforpreliminaryengineeringorincasethetiepointtemperaturecannotbemeasured.1N4001Package1N4001Meaning1N4001seriesdiodesare1Amperecurrenthandlinggeneralpurposerectifierdiode.1NisstandsforAmericanstandardsemiconductor(Genericname)withONEJUNCTION.400XSerieslike4001,4002to4007isindicatesthevoltage,currentandpowerratingofthediodes.1N=MeansOneJunctionbetweenP-typeandN-Type.400=MeansSerialnumberoftherectifier.1=MeansDefinesits(1A)currentrating.ProductManufacturerONSemiconductor(Nasdaq:ON)isaFortune500companydrivingenergyefficientinnovations,empoweringcustomerstoreduceglobalenergyuse.Thecompanyisaleadingsupplierofsemiconductor-basedsolutions,offeringacomprehensiveportfolioofenergyefficientpowerandsignalmanagement,logic,standardandcustomdevices.Thecompanysproductshelpengineerssolvetheiruniquedesignchallengesinautomotive,communications,computing,consumer,industrial,medicalandmilitary/aerospaceapplications.ONSemiconductoroperatesaresponsive,reliable,world-classsupplychainandqualityprogram,andanetworkofmanufacturingfacilities,salesofficesanddesigncentersinkeymarketsthroughoutNorthAmerica,Europe,andtheAsiaPacificregions.ns.ComponentDatasheet1N4001DatasheetFAQWhatis1N4001diodeusedfor?The1N400x(or1N4001or1N4000)seriesisafamilyofpopularone-amperegeneral-purposesiliconrectifierdiodescommonlyusedinACadaptersforcommonhouseholdappliances.Itsblockingvoltagevariesfrom50volts(1N4001)to1000volts(1N4007).Whatisthedifferencebetween1N4001and1N4007diodes?Differencesare:PeakRepetitiveReverseVoltageof1N4001is50Vwhilethatof1N4007is1000V.RMSReverseVoltageof1N4001is35Vwhilethatof1N4007is700V.TypicalJunctionCapacitanceof1N4001is15pFwhilethatof1N4007is8pF.Whatispurposeofadiode?Itallowscurrenttofloweasilyinonedirection,butseverelyrestrictscurrentfromflowingintheoppositedirection.Diodesarealsoknownasrectifiersbecausetheychangealternatingcurrent(ac)intopulsatingdirectcurrent(dc).Diodesareratedaccordingtotheirtype,voltage,andcurrentcapacity.ADS1115isa16-bitADCconverterwithIICinterfaceintroducedbyTexasInstruments.Ithasanultra-smallX2QFNorVSSOPpackage,lowpowerconsumption(20uA),widevoltageinput2.0V-5.5V,programmabledataconversionrate8SPS-860SPS,foursingle-endedinputsortwodifferentialinputs.Itcanbeusedinbatteryvoltageandcurrentdetection,low-speedportablemeters,andtemperaturemeasurementsystems.ThisblogprovidesyouwithabasicoverviewoftheADS1115ADCs,includingitspindescriptions,functionsandspecifications,alternativeproducts,etc.,tohelpyouquicklyunderstandwhatADS1115is.Wewillbegladtofindthatthisblogcanbeusefulforpeoplelovingelectroniccomponents;)ADS111516BitADCModulewithArduinoCatalogADS1115PinoutADS1115FeatureADS1115AdvantageADS1115SimplifiedBlockDiagramsADS1115CAD/CAESymbolsADS1115SpecificationADS1115CircuitADS1115FunctionalBlockDiagramsADS1115PackageComponentDatasheetFAQADS1115PinoutPinNo.PinNameDescription1ADDRI2Cslaveaddressselect2ALERT/DRYComparatoroutputorconversionready3GNDGround4AIN0Analoginput05AIN1Analoginput16AIN2Analoginput27AIN3Analoginput38VDDPowersupply.Connecta0.1-F,power-supplydecouplingcapacitortoGND.9SDASerialdata.Transmitsandreceivesdata10SCLSerialclockinput.locksdataonSDAADS1115FeatureUltra-SmallX2QFNPackage:2mm1.5mm0.4mmWideSupplyRange:2.0Vto5.5VLowCurrentConsumption:150A(Continuous-ConversionMode)ProgrammableDataRate:8SPSto860SPSSingle-CycleSettlingInternalLow-DriftVoltageReferenceInternalOscillatorI2CInterface:FourPin-SelectableAddressesFourSingle-EndedorTwoDifferentialInputsProgrammableComparatorOperatingTemperatureRange:40Cto+125CADS1115AdvantageTheADS1115isanAnalogtoDigital(ADC)devicethatisdrivenbythei2CProtocol.TheADS1115isaprecisionanalogtodigitalconverterwith16bitsofresolutioninanultra-smallleadless(QFN)andonanMSPO-10package.TheADS1115isdesignedwithprecision,power,andsimplicityinmind.Thisdeviceincludesanon-boardreferenceandoscillator.Datawillbecommunicatedviaani2Cserialinterface,andfourslavescanbeconnectedbasedoni2caddressselection.Thesedevicesoperateonavoltagerangeof2.0vto5.5v.ADS1115SimplifiedBlockDiagramsADS1115CAD/CAESymbolsPackagePinsDownloadVSSOP(DGS)10ViewoptionsX2QFN(RUG)10ViewoptionsADS1115SpecificationResolution(Bits)16Numberofinputchannels4Samplerate(Max)(kSPS)0.86InterfacetypeI2CArchitectureDelta-SigmaInputtypeDifferential,Single-EndedMulti-channelconfigurationMultiplexedRatingCatalogReferencemodeIntInputrange(Max)(V)5.5Inputrange(Min)(V)0FeaturesComparator,Oscillator,PGAOperatingtemperaturerange(C)-40to125Powerconsumption(Typ)(mW)0.3AnalogvoltageAVDD(Min)(V)2AnalogvoltageAVDD(Max)(V)5.5INL(Max)(+/-LSB)1Digitalsupply(Min)(V)2Digitalsupply(Max)(V)5.5ADS1115CircuitLow-SideCurrentShuntMonitoringADS1115FunctionalBlockDiagramsADS1115PackageVSSOP(DGS)X2QFN(RUG)ComponentDatasheetADS1115DatasheetFAQWhatisADS1115?TheADS1115isaprecise16bitADCwithfourmultiplexedinputs-Youcanuseeachinputonitsown,orinpairsfordifferentialmeasurements....Italsocovershowthedeviceisabletomeasurenegativevoltageeventhoughitonlyoperatesusingasinglesupply.WhatisADS1115ADC?TheADS1115isanexternaldigitalanalogconverter(ADC)thatwecanconnecttoaprocessorlikeArduinotomeasureanalogsignals....TheADS1115provides416-bitADCs,15forthemeasurementandonelastforthesign.TheADS1115isconnectedbyI2C,soitiseasytoread.Whatis16bitADC?Analog-to-DigitalConverters(ADCs)transformananalogvoltagetoabinarynumber(aseriesof1sand0s),andtheneventuallytoadigitalnumber(base10)forreadingonameter,monitor,orchart....Similarly,forthesame0to10VDCrange,a16-bitADCresolutionis10/216=10/65,536=0.153mV.

UCC28880

LM555singletimerisahighlystabledeviceforgeneratingaccuratetimedelaysoroscillation.Thisvideoshowsthreeamazingprojectusingthe555timeric.CatalogLM555DescriptionLM555PinoutLM555FeaturesLM555ParameterLM555EquivalentLM555CircuitLM555ApplicationLM555PackageComponentDatasheetLM555DescriptionTheLM555isahighlystableintegratedchipthatiscommonlyusedtoblinkLEDs,generatewaveformsofvariousfrequencies,anddrivebuzzers.TheLM555canbeusedinawidevarietyofapplicationsduetoitsvariousoperatingmodes.TheICsevocativename555Timercomesfromthepresenceofthree5Kresistors.Withdualcomparatorsandaflip-flop,theLM555ICcanoperateinthreemodes:astable,monostable,andbistable.TheLM555timerisawidelyusedintegratedcircuitforproducingaccuratetimedelaysoroscillation.Additionalterminalsfortriggeringorresettingareavailableifdesired.Inthetimedelaymodeofoperation,thetimeispreciselycontrolledbyoneexternalresistorandcapacitor.LM555PinoutLM555TimerLM555TimerPinoutPinNumberPinNameDescription1GroundGroundReferenceVoltage2TriggerResponsiblefortransitionoftheflip-flopfromsettoreset.Theoutputofthetimerdependsontheamplitudeoftheexternaltriggerpulseappliedtothispin3OutputOutputdrivenwaveform4ResetNegativepulseappliedtothispintodisableorresetthetimer.Whennotusedforresetpurposes,itshouldbeconnectedtoVCCtoavoidfalsetriggering5ControlVoltageControlsthethresholdandtriggerlevels.Itdeterminesthepulsewidthoftheoutputwaveform.Anexternalvoltageappliedtothispincanalsobeusedtomodulatetheoutputwaveform6ThresholdComparesthevoltageappliedtotheterminalwithareferencevoltageof2/3Vcc.Theamplitudeofvoltageappliedtothisterminalisresponsibleforthesetstateoftheflip-flop7DischargeOpencollectoroutputwhichdischargesacapacitorbetweenintervals(inphasewithoutput).Ittogglestheoutputfromhightolowwhenvoltagereaches2/3ofthesupplyvoltage8+VccSupplyvoltagewithrespecttoGNDLM555FeaturesDirectReplacementforSE555/NE555TimingfromMicrosecondsthroughHoursOperatesinBothAstableandMonostableModesAdjustableDutyCycleOutputCanSourceorSink200mAOutputandSupplyTTLCompatibleTemperatureStabilityBetterthan0.005%perCNormallyOnandNormallyOffOutputAvailablein8-pinVSSOPPackageLM555ParameterManufacturer:TexasInstrumentsSeries:-Packaging:TapeReel(TR)PartStatus:ActiveType:555TypeTimer/Oscillator(Single)Count:-Frequency:100kHzVoltage-Supply:4.5V~16VCurrent-Supply:10mAOperatingTemperature:0C~70CPackage/Case:8-SOIC(0.1543.90mmWidth)SupplierDevicePackage:8-SOICMountingType:SurfaceMountBasePartNumber:LM555LM555EquivalentTheequivalentsforLM555ICareSE555,NE555.Pleaselearntheirdifferencesclearlybycomparingdatasheet,pinout,andapplicationsbeforeyouchooseforareplacement.LM555CircuitCircuitschematicscanhelpusbetterunderstandhowacomponentorchipisusedandfunctionsincircuits.Itsareferencetogetthemtoworkinarealcircuit.TheLM555circuitdiagrambelowisasampleforreference.LM555ApplicationPrecisionTimingPulseGenerationSequentialTimingTimeDelayGenerationPulseWidthModulationPulsePositionModulationLinearRampGeneratorLM555PackageComponentDatasheetLM555TimerDatasheetThisblogbrieflyintroducesLM317intwoparts.ThefirstpartistheprincipleoftheLM317three-terminaladjustablevoltageregulator;thesecondpartisthreeapplicationcircuitswithathree-terminalvoltageregulatorintegratedcircuitLM317.CatalogI.LM317OverviewII.LM317PowerSupplyIII.LM317VoltageSourceIV.ProgrammingLM317RegulatorCircuitV.ConclusionComponentDatasheetFAQOrderingQuantityI.LM317OverviewLM317isanadjustablethree-terminalregulator.TheworldsmajorICmanufacturershavesimilarproductstochoosefrom.Therefore,LM317isawidelyusedseriesofintegratedvoltageregulators,andcanbeusedasavoltageregulatorcircuitinaDCregulatedpowersupply.LM317performswellinthefollowingaspects:RegulatingaccuracyRipplerejectionratioTheoutputvoltageOvercurrentandoverheatprotectionRegardingtheprotectionofthesafeworkingareaoftheregulator.Therefore,LM317hasaverywiderangeofapplications.TheoutputvoltageofLM317is1.2V-37V,whichguaranteesanoutputcurrentof1.5Aandgoodvoltagestability.Its3pins(asshowninFigure1)areAdjustTerminalOutputTerminalInputTerminalItisworthmentioningthatLM317hasnogroundterminal.LM317usesafloatingcircuitstructurewithareferencevoltageof1.25V.Figure1.LM317PinoutThevoltagedifferencebetweenLM317outputterminalandadjustmentterminalisconstantat1.25V.RefertoFigure2toknowthatthroughtheexternalseriesresistordivider,astablecurrentissetandremainsunchanged.Inthisway,theoutputvoltagecanbestabilized,anditsvalueis:TheoutputterminalisconnectedwithanexternalresistorR1andtheadjustmentterminalisconnectedwithanexternalresistorR2.TheresistanceofR2canbeadjustedfromtheaboveformulatochangetheoutputvoltageVoandmakeitstable.InactualuseofLM317,R1shouldbeasclosetopin2aspossible.Inthisway,amorestableandaccurateoutputvoltagecanbeobtained.Figure2.LM317StructureNext,wewillintroduceyouto3kindsofLM317adjustablevoltagestabilizerapplicationcircuit.Thesethreecircuitsare:Trackingpre-adjustedregulatedpowersupply;Theautomaticbalancevoltagesourceoftheoutputcurrentisexpandedthroughtheparallelregulator;Programmableoutputvoltageregulatorcircuit.II.LM317PowerSupplyAcircuitcomposedoftwostages(asshowninFigure3)cangetaverystableoutputvoltage.Connecttheadjustmentterminalofthefirststagetotheoutputterminalofthesecondstagethrough2R.Inthisway,theinputandoutputpotentialdifferenceofthesecondstagecanbelimited.Thedifferenceiscalculatedas:Tochangetheoutputvoltagevalue,R4canbeadjusted,andtheoutputvoltageofthefirstLM317(thatis,theinputvoltageofthesecondLM317)alsochangesaccordingly.Afterthefirststagepre-adjustment,thesecondstageworkingconditionsaremorestable.Thefinaloutputvoltagestabilityaccuracycanreach1PPMandDCvoltagelessthan1V.Figure3.LM317CircuitIii.LM317VoltageSourceThemaximumstableoutputcurrentofLM317is1.5A.Themethodofexpandingtheoutputcurrentcanbeusedtoincreasetheoutputcurrent.Generally,itisdifficulttoachievesynchronousbalanceduetothedifferenceindeviceperformanceintheparallelconnectionofmultipleregulators.Asaresult,theoutputcurrentisunstable,andtheexternalpowertubetoamplifytheoutputcurrentwillreducetheworkingaccuracyoftheregulator.Therefore,LM317canuseauniqueparallelmethodtoexpandtheoutputcurrentwhilekeepingtheaccuracyindexofitsregulatorunchanged.TwoLM317s(Figure4)canbeusedtoformtheadjustablevoltagesourceof3Aoutput.TheoutputcurrentofthetwoLM317regulatorsisbalancedbytheintegratedoperationalamplifier,andtheoutputvoltageisadjusteduniformlyusingR4andR5.Figure4.LM317CircuitInthefigure,twosmall100mresistorsareusedtorealizecurrentsampling.WhenthevoltageregulatorU1increasestheoutputcurrent,thecurrentonR1increases,anditsvoltagedropincreases.Subsequently,thesignalatthenon-invertinginputterminaloftheintegratedoperationalamplifierchanges,causingtheoutputterminalvoltagetodecrease.Inthisway,theoutputvoltageoftheregulatorU1decreases,andtheoutputcurrentdecreases,offsettingtheoriginalincrease.IftheregulatorU2increasestheoutputcurrent,thecurrentonR3alsoincreases,anditsvoltagedropincreases.Subsequently,thesignalattheinvertinginputterminaloftheintegratedoperationalamplifierchanges,andthevoltageattheoutputterminaloftheintegratedoperationalamplifierincreases.ThismakestheoutputvoltageoftheregulatorU1increaseandtheoutputcurrentincreases.Finally,theoutputcurrentofthetworegulatorsisautomaticallybalanced.IV.ProgrammingLM317RegulatorCircuitFigure5.LM317CircuitAsshowninFigure5,afixedresistorRisconnectedbetweentheoutputterminalandtheadjustmentterminaloftheLM317.Byaddingaprogrammableresistornetwork,avoltagestabilizingcircuitwithprogrammedoutputcanbemade.Accordingtoactualneeds,thetransistorandresistanceRcanbeselectedbyoneself,andthecircuitcanbeusedinintelligentinstrumentsandcontrol.V.ConclusionItcanbeseenthatthischipcancompletecircuitswithdifferentfunctionsthroughdifferentmatchingmethodsduringuse.SoLM317isapracticalchipwithpowerfulfunctionsandsimplestructure.ComponentDatasheetLM317DatasheetFAQWhatislm317usedfor?TheLM317servesawidevarietyofapplicationsincludinglocal,oncardregulation.Thisdevicecanalsobeusedtomakeaprogrammableoutputregulator,orbyconnectingafixedresistorbetweentheadjustmentandoutput,theLM317canbeusedasaprecisioncurrentregulator.Whatisthemaximuminputvoltageoflm317?TheLM317isanadjustablevoltagelinearregulatorthatcanoutput1.2537Vatupto1.5Acurrentwithaninputvoltagerangeof340V.Whatisthedifferencebetweenlm317andlm317t?Member.Thereisnofunctionaldifferenceastheyareoneinthesame.TheTattheendjustindicatesthatitsinaTO-220package.Theyusuallytagonextrathingsafterthepartnametoreferencethingslikepackage,temprange,etc.Islm317atransistor?TheLM317isanadjustablethree-terminalpositive-voltageregulatorcapableofsupplyingmorethan1.5Aoveranoutput-voltagerangeof1.25Vto32V....Byusingaheat-sinkedpasstransistorsuchasa2N3055(Q1)wecanproduceseveralampsofcurrentfarabovethe1.5ampsoftheLM317.Howdoesanlm317work?Thecircuitconsistsofalow-sideresistorandhigh-sideresistorconnectedinseriesformingaresistivevoltagedividerwhichisapassivelinearcircuitusedtoproduceanoutputvoltagewhichisafractionofitsinputvoltage.WhatisIClm317?TheLM317deviceisanadjustablethree-terminalpositive-voltageregulatorcapableofsupplyingmorethan1.5Aoveranoutput-voltagerangeof1.25Vto37V.Itrequiresonlytwoexternalresistorstosettheoutputvoltage.Thedevicefeaturesatypicallineregulationof0.01%andtypicalloadregulationof0.1%.HowdoIknowifmylm317isworking?Testinglm317t.Ifyoulooktotheic,thelegstowardsyou,therightoneistheinputpin.youmustseeadifferenceofminimum1.2Vbetweenthetwopins,otherwisetheICisfaulty.furthermore,thefirsttestistoseeifyouhaveinputvoltage!Whatistheworkingpricipleoflm317?LM317worksonaverysimpleprinciple.Itisavariablevoltageregulatori.e.supportsdifferentoutputvoltagelevelsforaconstantappliedinputvoltagesupply.HowtomakeasimplevoltageregulatorcircuitusingLM317?ThisisanintroductionblogtellingthedifferencesamongLM317anditssimilarmodelsLM7805,LM338,etc.CatalogLM317VSLM7805LM317VSLM317TLM317VSLM338FAQLM317VSLM7805LM317andLM7805DatasheetLM317DatasheetLM7805DatasheetLM317BasicsLM317isanadjustablethree-terminalregulator.TheworldsmajorICmanufacturershavesimilarproductstochoosefrom.Therefore,LM317isawidelyusedseriesofintegratedvoltageregulators,andcanbeusedasavoltageregulatorcircuitinaDCregulatedpowersupply.LM7805BasicsLM7805isa5VoutputpositivevoltageregulatorIC.ItistheICofLM78xxpositivevoltageregulatorseries.ItismanufacturedinTO-220andotherpackages.ThisICisquitereliableduetowhichitiswidelyusedincommercialequipmentandeducationalproject.LM317vsLM7805LM317isanadjustablevoltageregulator,whileLM7805isconstantvoltageregulator.LM317cangiveanadjustableoutputvoltageintherangeof1.5Vto37V,whereLM7805canonlygiveanoutputvoltageof5V.Whatsmore,LM317hasthecapabilitytogiveoutputcurrentmorethan1.5AwhereasLM7805canonlygiveoutputcurrentonlyupto1.5A.LM317requiresmoreexternalcomponents(adjustmentpotorprecisionresistorstosetthevoltagedivideretc.)ascomparedtotheLM7805.LM317VSLM317TLM317andLM317TDatasheetLM317DatasheetLM317TDatasheetLM317TBasicsLM317Tbelongstoasortofanadjustablethreeterminalpositivevoltageregulator,designedtosupplymorethan1.5Aofloadcurrentwithanoutputvoltageadjustableovera1.2Vto3.7Vrange.Thenominaloutputvoltageisselectedbymeansofaresistivedivider,makingthedeviceexceptionallyeasytouseandeliminatingthestockingofmanyconstantregulators.Apartfromusingitasavariablevoltageregulator,LM317TICcanalsobeusedasaconstantvoltageregulator,currentlimiter,Batterycharger,ACvoltageregulatorandevenasanadjustablecurrentregulator.LM317vsLM317TThepackagesymbolisomittedforLM317.ThepackagemodelsofLM317areLM317K,LM317H,LM317T,LM317MP,etc.Thereisnofunctionaldifferenceastheyareoneinthesame.TheTattheendjustindicatesthatitsinaTO-220package.LM317VSLM338LM317andLM338DatasheetLM317DatasheetLM338DatasheetLM338BasicsLM338isanadjustable3-terminalpositivevoltageregulatorwhichcapableofsupplyinginexcessof5Aovera1.2-Vto32-Voutputrange.Itisexceptionallyeasytouseandrequireonly2resistorstosettheoutputvoltage.Carefulcircuitdesignhasresultedinoutstandingloadandlineregulation,comparabletomanycommercialpowersupplies.TheLM338voltageregulatoroffersfulloverloadprotection.TheLM338suppliedinastandard3-leadtransistorpackage.LM317vsLM338TheLM317andLM338adjustable3-terminalpositivevoltageregulatorscantakeainputof3to40VoltsDCandprovidearegulatedvoltageovera1.2Vto37Voutputrange.TheLM317voltageregulatorscanprovideupto1.5Aofoutputcurrent.Wheregreateroutputcurrentisrequired,theLM338seriesvoltageregulatorsforupto5Aofoutput.FAQWhatislm317usedfor?TheLM317servesawidevarietyofapplicationsincludinglocal,oncardregulation.Thisdevicecanalsobeusedtomakeaprogrammableoutputregulator,orbyconnectingafixedresistorbetweentheadjustmentandoutput,theLM317canbeusedasaprecisioncurrentregulator.Whatisthemaximuminputvoltageoflm317?TheLM317isanadjustablevoltagelinearregulatorthatcanoutput1.2537Vatupto1.5Acurrentwithaninputvoltagerangeof340V.Whatisthedifferencebetweenlm317andlm317t?Member.Thereisnofunctionaldifferenceastheyareoneinthesame.TheTattheendjustindicatesthatitsinaTO-220package.Theyusuallytagonextrathingsafterthepartnametoreferencethingslikepackage,temprange,etc.Islm317atransistor?TheLM317isanadjustablethree-terminalpositive-voltageregulatorcapableofsupplyingmorethan1.5Aoveranoutput-voltagerangeof1.25Vto32V....Byusingaheat-sinkedpasstransistorsuchasa2N3055(Q1)wecanproduceseveralampsofcurrentfarabovethe1.5ampsoftheLM317.Howdoesanlm317work?Thecircuitconsistsofalow-sideresistorandhigh-sideresistorconnectedinseriesformingaresistivevoltagedividerwhichisapassivelinearcircuitusedtoproduceanoutputvoltagewhichisafractionofitsinputvoltage.WhatisIClm317?TheLM317deviceisanadjustablethree-terminalpositive-voltageregulatorcapableofsupplyingmorethan1.5Aoveranoutput-voltagerangeof1.25Vto37V.Itrequiresonlytwoexternalresistorstosettheoutputvoltage.Thedevicefeaturesatypicallineregulationof0.01%andtypicalloadregulationof0.1%.HowdoIknowifmylm317isworking?Testinglm317t.Ifyoulooktotheic,thelegstowardsyou,therightoneistheinputpin.youmustseeadifferenceofminimum1.2Vbetweenthetwopins,otherwisetheICisfaulty.furthermore,thefirsttestistoseeifyouhaveinputvoltage!Whatistheworkingpricipleoflm317?LM317worksonaverysimpleprinciple.Itisavariablevoltageregulatori.e.supportsdifferentoutputvoltagelevelsforaconstantappliedinputvoltagesupply.

UCC28880

TL084isahigh-speedoperationalamplifierintegratedcircuitconsistingofahighvoltageJFETandbipolartransistor.Aninterestingproject,usingTL084tobuilda100w+100wstereoamplifierwithstepbystepexplanation,thumpsup.CatalogTL084DescriptionTL084PinoutTL084FeaturesTL084EquivalentTL084ParameterTL084vsTL074WheretouseTL084opampHowtouseTL084opampTL084ApplicationTL084PackageComponentDatasheetTL084DescriptionTL084isahigh-speedoperationalamplifierintegratedcircuitthatismadeupofahighvoltageJFETandabipolartransistor.Itfeatureslowinputbiascurrents,trimmedinputoffsetvoltage,andhighslewrates.Itisalsopin-compatiblewiththeLM741ICandisusedinelectronicsandcomputers,amongotherthings.Furthermore,itsoperationrangeiscompatiblewithbothcommon-modeanddifferentialvoltagerangeapplications.WhenusingTL084,ensurethattheunusedop-ampinthisQuadpackageisterminated.Becauseiftheyarenotterminated,theymaydevelopsomestaycapacitance,whichcancausenoiseandthusaffecttheoverallperformanceofthisdevice.Furthermore,unusedop-ampsconsumemorepower,loweringdeviceefficiency.TL084PinoutTL084OpAmpTL084PinoutPinNumberDetails1outputpinof1stOP-AMP2invertinginputvoltageto1stOP-AMP3non-invertinginputvoltageto1stOP-AMP4(Vcc+)connectthepositivesupplyvoltage5non-invertinginputvoltageto2ndOP-AMP6aninvertinginputvoltageto2ndOP-AMP7outputof2ndOP-AMP8outputof3rdOP-AMP9aninvertinginputvoltageto3rdOP-AMP10non-invertinginputvoltageto3rdOP-AMP11(Vcc-)connectingnegativesupplyvoltage12non-invertinginputvoltageto4thOP-AMP13aninvertinginputvoltageto4thOP-AMP14outputof4thOP-AMPTL084FeaturesWidecommon-modeRejectionratioof70dBto86dBandwidevoltagesupplyrangeAlowinputbiascurrentlessPowerRequirementInternalfrequencycompensationSupplycurrentis1.4mAwhichisverylowLowoffsetcurrentNorequirementofalatchHighinputimpedanceJFETinputstageshort-circuitprotectionforoutputalargegainbandwidthof3MHzhighinputimpedanceSlewrateishightypically16V/sOperatingtemperaturerangeisfrom55Cto+125CTL084EquivalentTL074,LF353N,TL072TL084ParameterManufacturer:TexasInstrumentsProductCategory:OperationalAmplifiers-OpAmpsRoHS:DetailsSeries:TL084AmplifierType:GeneralPurposeAmplifierOperatingSupplyCurrent:1.4mAMinimumOperatingTemperature:-40CMaximumOperatingTemperature:+125CMountingStyle:SMD/SMTPackage/Case:PDIP-14Packaging:TubeHeight:4.57mmLength:19.3mmWidth:6.35mmBrand:TexasInstrumentsOperatingSupplyVoltage:7Vto36V,+/-3.5Vto+/-18VProductType:OpAmps-OperationalAmplifiersFactoryPackQuantity:25Subcategory:AmplifierICsNumberofChannels:4ChannelGBP-GainBandwidthProduct:3MHzCMRR-CommonModeRejectionRatio:70dBto86dBIb-InputBiasCurrent:200pAVos-InputOffsetVoltage:6mVProduct:OperationalAmplifiersSupplyType:Single,DualDualSupplyVoltage:+/-5V,+/-9V,+/-12V,+/-15VMaximumDualSupplyVoltage:+/-18VMinimumDualSupplyVoltage:+/-3.5VUnitWeight:0.032734ozSR-SlewRate:13V/usShutdown:NoShutdownen-InputVoltageNoiseDensity:18nV/sqrtHzVcm-CommonModeVoltage:NegativeRail+4VtoPositiveRail-4VSupplyVoltage-Max:36VSupplyVoltage-Min:7VVoltageGaindB:106.02dBTechnology:BiFETIn-InputNoiseCurrentDensity:0.01pA/sqrtHzInputType:Rail-to-RailTL084vsTL074TL084TL074TheOp-AmpisverysimilartoTL074buthashighnoiseimmunityandbetteroffsetcharacteristics.The74haslowernoisefigure,soisbetterforACsignals.The84hasloweroffset,soisbetterforDCsignals.TheTL084hasbetterDCperformance(lowoffset)andtheTL074hasbetternoise/distortionperformance.YoucanuseTL074sontheaudiopaths,TL084sonthecontrolpaths.WheretouseTL084opampTheTL084issuitableforallapplicationsthatrequireahighslewrate,lowinputbiascurrentandoffsetvoltage,andawidebandwidth.Itisusedinvoltagefollowers,actodcconversions,sampleandholdcircuits,andhigh-speedintegratorsbecauseitisanop-ampIC.Itisusedtocarryoutmathematicalcalculations.TheTL084Op-Ampisdistinguishedbytheincorporationofhigh-voltageJFETandbipolartransistors,whichallowsthetransistortohaveaveryhighinputimpedanceandalowbiascurrent.ThisOp-Ampalsohaslownoiseandharmonicdistortion,makingitanexcellentchoiceforaudiopre-amplifiers.So,ifyourelookingforanOp-AmpICwithaQuadpackagethatsJFETdriven,thisICmightbeagoodfit.HowtouseTL084opampTheTL084OpampisverysimilartotheLM324Op-AmpinthattheybothcontainfourOp-Ampsandhavethesamepinouts.TheTL084isnotintendedforcommon5Voperationbecauseitrequiresaminimumof7Vtooperate.So,unliketheLM324orotherop-amps,ifyouusetheOp-Ampinsinglesupplymode,makesureyouprovideatleast7VfortheOp-Amptofunctionnormally.IfyouareinterestedinlearningaboutafewbasicapplicationcircuitsofthisIC,youcanreadabouthowLM324isusedbecausebothICssharethesameapplications.TL084ApplicationSampleandHoldAmplifiersItisusedinactiveFiltersforamplifyingtheoutputsignalComparators,Multivibrators,PeakDetectors,squarewaveoscillators,andfunctiongeneratorsalsousethisICfordesigningtheirinternalcircuits.ItcanbeusedtoperformallStandardOperationalAmplifierApplicationsasitispintopincompatiblewiththeLM741ICdesign.OperationalamplifiersareusedinNotchfiltersforremovingasinglefrequencyorasmallbandoffrequencies.Therefore,thisICcanalsobeusedforperformingthisfunction.TL084PackageComponentDatasheetTL084OpAmpDatasheetTheKSP2222AisabipolarNPNtransistor.KSP2222AisaNPNtransistorhencethecollectorandemitterwillbeleftopen(Reversebiased)whenthebasepinisheldatgroundandwillbeclosed(Forwardbiased)whenasignalisprovidedtobasepin.KSP2222Ahasagainvalueof100to300,thisvaluedeterminestheamplificationcapacityofthetransistor.ThemaximumamountofcurrentthatcouldflowthroughtheCollectorpinis600mA,hencewecannotconnectloadsthatconsumemorethan600mAusingthistransistor.Tobiasatransistorwehavetosupplycurrenttobasepin,thiscurrent(IB)shouldbelimitedto5mA.ThisblogprovidesyouwithabasicoverviewoftheKSP2222Atransistor,includingitspindescriptions,functionsandspecifications,alternativeproducts,etc.,tohelpyouquicklyunderstandwhatKSP2222Ais.Wewillbegladtofindthatthisblogcanbeusefulforpeoplelovingelectroniccomponents.CatalogKSP2222APinoutKSP2222AFeaturesKSP2222AAdvantageKSP2222APacakgeWheretouseKSP2222ATransistorHowtouseKSP2222ATransistorKSP2222AEquivalentKSP2222ASMDVersionKSP2222AReplacementEquivalentKSP2222AAlternativeKSP2222AApplicationComponentDatasheetKSP2222APinoutTheKSP2222AismanufacturedinaplasticTO-92case.Whenlookingattheflatsidewiththeleadspointeddownward,thethreeleadsemergingfromthetransistorare,fromlefttoright,theemitter,base,andcollectorleads.Hereisanimageshowingthepindiagramofthethistransistor.PinNumberPinNameDescription1EmitterCurrentDrainsoutthroughemitter2BaseControlsthebiasingoftransistor3CollectorCurrentflowsinthroughcollectorTheKSP2907AisacomplementaryPNPtransistorfortheKSP2222A.KSP2222AFeaturesType-NPNCollector-EmitterVoltage:40VCollector-BaseVoltage:75VEmitter-BaseVoltage:6VCollectorCurrent:0.6ACollectorDissipation:0.625WDCCurrentGain(hfe):100to300TransitionFrequency:300MHzNoiseFigure:4dBOperatingandStorageJunctionTemperatureRange:-55to+150CPackage:TO-92ElectricallySimilartothePopular2N2222Atransistor.KSP2222AAdvantageKSP2222ANPNTransistorKSP2222AisanNPNtransistor,sothecollectorandemitterwillbeleftopen(Reversebias)whenthebasepinisheldonthegroundandclosed(Forwardbias)whenthebasepinissignaled.KSP2222Ahasagainvalueof100to300,whichisdeterminedbytheamplificationcapacityofthetransistor.ThemaximumamountofcurrentthatcouldflowthroughtheCollectorpinis600mA,soitisnotpossibletoconnectloadsthatconsumemorethan600mAusingthistransistor.Thiscurrent(IB)shouldbelimitedto5mAinordertobiasthetransistorthatwehavetosupplycurrenttothebasepin.Whenthistransistorisfullybiased,itcanallowamaximumof600mAtoflowthroughthecollectorandtheemitter.ThisstageiscalledtheSaturationRegionandthetypicalvoltageallowedovertheCollector-Emitter(VCE)orBase-Emitter(VBE)couldbe40Vand600mVrespectively.Whenthebasecurrentisremoved,thetransistoriscompletelydisconnected,thisstageiscalledtheCut-offRegion.KSP2222APacakge3-Lead,TO-92,Molded,0.2inLineSpacingLeadForm,Ammo,TapeandReelType3-Lead,TO-92,JEDECTO-92CompliantStraightLeadConfiguration,BulkTypeWheretouseKSP2222ATransistorTheKSP2222AtransistorisverysimilartothecommonlyusedBC547NPNtransistor.Buttherearetwoimportantfeaturesthatdistinguishbothofthem.KSP2222Acanallowacollectorcurrentupto600mAandalsohasadissipationpowerof625mWwhichcanbeusedtodrivehigherloadsthantheBC547.Italsohasanopenvoltagecollectoremitter(VCEo)of40V.SoifyourelookingforanNPNtransistorthatcouldswitchhighercurrentloads,thenKSP2222Amightbetherightchoiceforyourproject.HowtouseKSP2222ATransistorTheKSP222Atransistorisageneralpurposetransistorandthereforesuitableformanyapplications,itisadirectsubstituteforthe2N2222Atransistor,sincebothhavealmostthesamepropertiesexceptfortheContinuousCollectorCurrent(IC)RatingandtheCollectorEmitterVoltage(VBE).Normally,thistypeoftransistorisusedeitherasaswitchorasanamplifier.KSP2222AEquivalentTheequivalentICofKSP222Ais2N2222A.2N2222ATransistorKSP2222ASMDVersionTheDXT2222A(SOT-89),KTN2222AS(SOT-23),KTN2222AU(SOT-323),DZT2222A(SOT-223),MMST2222A(SOT-323),FJX2222A(SOT-323),FMMT2222A(SOT-23),MMBT100(SOT-23),MMBT2222AT(SOT-523F),FMMT2222AR(SOT-23),KN2222AS(SOT-23),KST2222A(SOT-23),PMBT2222A(SOT-23)andPMST2222A(SOT-23)istheSMDversionoftheKSP2222Atransistor.KSP2222AReplacementEquivalentKSP2222AcanbereplacedwiththeMPS651G,MPSW01AG,NTE123AP,MPSW01A,MPS2222AG,2SC1008,BC537,BC538,MPS650,MPS650G,MPS651,PN2222A,2N4401,P2N2222AG,PN2219A,P2N2222A,KN2222A,KSC1008,KTN2222A,MPS2222A,PN4033orZTX450.KSP2222AAlternative2N3906,2SC5200,2N2369,2N3055,2N3904BC547,BC549,BC636,BC639KSP2222AApplicationGeneralpurposeNPNtransistorCanbeusedtoswitchhighcurrent(upto600mA)loadsItcanalsobeusedinthevariousswitchingapplications.SpeedcontrolofMotorsInverterandotherrectifiercircuitsCanbeusedinDarlingtonPair.ComponentDatasheetKSP2222ADatasheet

UCC28880

CR2450Lithium3.0Vbatteryisanon-rechargeablebutton/coincellbattery.Intodaysvlog,wellhaveadetailedintroductiontoCR2450lithiumbattery,afterreadingthisblog,youwilllearnwhatisCR2450,whatsitsfeatures,inwhichcountryitisthemostpopular,andwhatsitsdifferencebetweenCR2032,whichoneismoreworthbuyingetc.CatalogCR2450DescriptionCR2450FeaturesCR2450ParameterCR2450vsCR2032CR2450ApplicationCR2450PopularityCR2450PackageCR2450ManufacturerComponentDatasheetFAQCR2450DescriptionCR2450iscommonlyusedinwatches,computermotherboards,medicaldevices,LEDflashlights,toys,remotecontrols,remotecarkeys,securitysystems,wearableelectronics,etc.Comparedtosmaller3.0Vlithiumbatteries,theCR2450isalargeandpowerfulbatterywithalargecapacityandisoftenusedinhighdraindevices.TheCR2450batteryhasadiameterof24mm(~0.945inches)andaheightof5.0mm(~0.197inches)andaweightrangeof5.7-6.3+grams(0.2-0.222+ounces).TheCR2450batteryhasanegativeelectrodemadeoflithiumandapositiveelectrodemadeofmanganese-dioxide,soitslabelstartswithCR.Thestandardlabelforthe2450manganese-dioxidepositiveelectrodelithiumbatteryisCR2450,althoughotherlabelsarealsoused,suchas5029LC,DL2450,ECR2450,CR2450N,CR-2450,CR2450EL,CR-2450EL,CR-2450EL,etc.CR2450FeaturesLightweight,HighVoltageandHighEnergyDensityThebatteryvoltageis3V,almostdoublethatofnormalalkalineormanganesebatteries.Thismeansthatthenumberofbatteriesrequiredforequipmentcanbehalvedformaximumspacesavingandweightreduction.ExcellentDischargeCharacteristicsVoltagecharacteristicsremainstableevenforalongperiodofdischarge,greatlyimprovingthereliabilityofequipmentthatusesthebattery.Suchequipmentisalsomaintenance-free(batteryreplacementisseldomrequired).ExcellentLeakageResistanceThenewlydevelopedbatteryconstructionandelectrolyteensuremaximumleakageresistanceoveralongspanoftime.ExcellentLong-TermReliabilityCarefullyselectedactivematerialsareusedfortheactivematerialaswellasfortheelectrolyte.ThesematerialsaresealedbyMuratasinnovativetechnologytominimizebatteryself-discharge.Theannualself-dischargerateatroomtemperatureandnormalhumidityislessthan1%ofthenominalcapacity.ULApprovedPartsMuratasCoinManganeseDioxideLithiumBatteriesareapprovedbyUL.(UL1642FileNo.MH12566)RoHSDirective/EuropeanDirectivesThisproductdoesnotcontainMercury(Hg),Cadmium(Cd),norLead(Pb),andconformstoECregulationvalues.(Directive2006/66/EC,2013/56/EU)BatterypackareexcludedfromRoHSdirective(DIRECTIVE2011/65/EUOFTHEEUROPEANPARLIAMENTANDOFTHECOUNCILof8June2011ontherestrictionoftheuseofcertainhazardoussubstancesinelectricalandelectronicequipment).CR2450ParameterManufacturer:MurataElectronicsSeries:-PartStatus:ActiveBatteryChemistry:LithiumManganeseDioxideBatteryCellSize:Coin24.5mmVoltage-Rated:3VCapacity:500mAhSize/Dimension:0.96Diax0.20H(24.5mmx5.0mm)TerminationStyle:RequiresHolderDischargeRate:3mAShippingInfo:Duetorestrictionsonlygroundshipmentisallowed.ShelfLife:-ShelfLifeStart:-Storage/RefrigerationTemperature:50F~77F(10C~25C)BasePartNumber:CRCR2450vsCR2032CR2032CR2450isoftencomparedtotheverypopular3.0voltCR2032lithiumbattery.Theoutputvoltagesofthesebatteriesarethesameforthesamechemicaltypes.However,duetothelargervolumeofCR2450,ithasalargercapacity-600-620mAh(CR2450)vs210-230mAh(CR2032).This,almost3xlargercapacity,isthereasonwhyCR2450isthepreferredchoiceforsomehighdraindevicesandnotforCR2032batteries.Note:someofthedevicesdesignedforCR2450haveaspecialbatteryholderthatallowstheusertopowerbothCR2450andCR2032,whichisgreatforgettingproperbatteries,butwithalmost3xsmallercapacity,onecanexpecttoreplaceCR2032batteriessome3xmoreoftenthanCR2450batteries.Forshort,ifpossible,goforCR2450batteries,youwontregretit.CR2450ApplicationAutomotive・SmartKey/Keylessentry・DoorsillstripIoT・Trackingdevices・Sensors・SecurityMedical・ThermometersOthers・Homeelectricalappliances/Multi-functionalprinter・Electronicpricetags,POSsystemsCR2450PopularityCR2450PackageCR2450ManufacturerMurataisagloballeaderinthedesign,manufactureandsupplyofadvancedelectronicmaterials,leadingedgeelectroniccomponents,andmulti-functional,high-densitymodules.Muratainnovationscanbefoundinawiderangeofapplicationsfrommobilephonestohomeappliances,andautomotiveapplicationstoenergymanagementsystemsandhealthcaredevices.ComponentDatasheetCR2450DatasheetFAQIsCR2032sameasCR2450?TheCR2450batteryreliesonthesamestoragetechnologyastheCR2032type.Thereforetheenergydensityisthesame,buttheCR2450cellprovidesmorecapacityduetoitslargersize.Thecapacityalsovariesdependingonthemanufacturerandliesaround620mAh.WhatbatterycanreplaceCR2450?CR2032,CR2430,Energizer317,Energizer357/303,Energizer364/363...HowlongdoesaCR2450batterylast?10years.ThelithiumcoinCR2450batteriesstillhave90%oftheiroriginalcapacityafter10years.Thereasonforthisisthattheyarechemicallyverystable,thankstothecombinationoflithiumandmanganesedioxide.IsthereadifferencebetweenCR2450andCR2450N?Thereisadifferencebetweena2450Nanda2450....ThereisadifferencebetweentheCR2450NandtheCR2450somakesureyougettheonethatwillfityourdevice.TheTerrovaremoteneedstheonewiththeNonit.TheremoteonlyneedsonebatterysoIboughtanextraoneforaspare.HowdoyoutestaCR2450battery?

TL074isaJFET-inputquadoperationalamplifiermonolithicintegratedic.CatalogTL074DescriptionTL074PinoutTL074FeaturesTL074AlternativeWheretouseTL074opampHowtouseTL074opampTL074PackageTL074ApplicationsTL074ManufacturerComponentDatasheetTL074DescriptionTL074isaJFET-inputquadoperationalamplifiermonolithicintegratedic.Thisop-ampICconsistsoffourOP-AMPs.Itconsistsofhighvoltagejunctionfield-effecttransistors(JFETs)andbipolarjunctiontransistors(BJTs).Moreover,inputbiasandbiascurrentsarelow.Onthecontrary,theslewrateisveryhigh.TL074ishighlyrecommendedforpre-amplificationaudioasithaslownoiseandlowharmonicdistortion.Mostimportantly,inputoffsetadjustmentispossibleexternallymakinguseofthespecificcircuits.Furthermore,frequencycompensationispossibleinternallyandtheoperationofTL074isrenderedaslatch-up-free.TL074PinoutTL074TL074PinoutPinNumberDetails1outputpinof1stOP-AMP2invertinginputvoltageto1stOP-AMP3non-invertinginputvoltageto1stOP-AMP4(Vcc+)connectthepositivesupplyvoltage5non-invertinginputvoltageto2ndOP-AMP6aninvertinginputvoltageto2ndOP-AMP7outputof2ndOP-AMP8outputof3rdOP-AMP9aninvertinginputvoltageto3rdOP-AMP10non-invertinginputvoltageto3rdOP-AMP11(Vcc-)connectingnegativesupplyvoltage12non-invertinginputvoltageto4thOP-AMP13aninvertinginputvoltageto4thOP-AMP14outputof4thOP-AMPTL074FeaturesJFETInputOp-AmpQuadPackageTypicalOperatingVoltage:+15Vto-15VMaximumoperatingVoltage:36VInputBiasCurrent:65pACommonmodeRejectionRatioCMRR:100dBLowLevelInputVoltage:0.8V(max)PropagationDelay(Pd)/Transitiontime:29ns(max)LowInputBiasandOffsetCurrentOutputShortcircuitprotectionAvailablein14-pinPDIP,SO-14,TSSOPpackageswithvariationslikeTL74A,TL74AB,TL74ACandTL74LTL074AlternativeLM741A,LM741C,LM709C,LM201,MC1439,andLM748WheretouseTL074opampTheTL074isaQuadPackageOperationalAmplifier,meaningthatithasfourOp-AmpsinsideitandthateachOp-Ampcanbeusedindependently.ThemaindistinguishingfeatureoftheTL074Op-Ampisthatitincorporateshigh-voltageJFETandbipolartransistorswhichhelpthetransistortohaveveryhighinputimpedanceandlowcurrentbias.ThisOp-Ampalsohaslownoiseandharmonicdistortionmakingittheidealchoiceforpre-amplifieraudio.SoifyourelookingforaQuadpackageandJFETdrivenOp-AmpIC,thisICmightbetherightchoiceforyou.HowtouseTL074opampTL074isverysimilartotheLM324Op-Amp,bothofwhichhavefourOp-Ampsinsideandhavetheexactsamepinouts.However,theydifferslightlyintheircharacteristicsastheTL074hasaJFETinsideit.IfyouarecurioustolearnaboutthefewapplicationcircuitsofthisIC,youcanreadhowLM324isused,sincebothICssharethesameapplications.TL074PackageTL074ApplicationsVoltagefollowerUnitygaininvertingamplifierBilateralcurrentsourceAC/DCconverterInstrumentationamplifierSquarewavegeneratorVoltagecomparatorPowersuppliesOscillatorsHalf-waverectifiersTL074ManufacturerTexasInstrumentsIncorporated(TI)isanAmericantechnologycompanyheadquarteredinDallas,Texas,thatdesignsandmanufacturessemiconductorsandvariousintegratedcircuits,whichitsellstoelectronicsdesignersandmanufacturersglobally.Itisoneofthetop10semiconductorcompaniesworldwidebasedonsalesvolume.Thecompanysfocusisondevelopinganalogchipsandembeddedprocessors,whichaccountformorethan80%ofitsrevenue.TIalsoproducesTIdigitallightprocessingtechnologyandeducationtechnologyproductsincludingcalculators,microcontrollersandmulti-coreprocessors.Thecompanyholds45,000patentsworldwideasof2016.ComponentDatasheetTL074Datasheetcom/datasheet-pdf/view/15066/PHILIPS/2N2219.

2N2219 is a TO-39 package NPN metal casing transistor.Where We Can Use it How to Use2N2219 can be used for any general purpose application where you can use a normal TO-92 BJT transistor.

Do not operate load of more than 30V DC and always store and operate in surrounding temperature above -65 degree Celsius and below +150 degree Celsius.2N2219 also perform well when using in RF circuits.