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VS-8ETH03PBF-VISHAY

时间:2021-04-17 17:06:10 来源:网络整理编辑:JRC4580D

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 Apart from that the transistor also possesses some very good characteristics that make it ideal to use in audio amplification related applications or other signal amplification purposes.

 Apart from that the transistor also possesses some very good characteristics that make it ideal to use in audio amplification related applications or other signal amplification purposes.

com/pdf-down/M/P/S/MPSA42_FairchildOn the other hand this device can also be used as a switch to drive and control load under 100mA.

VS-8ETH03PBF-VISHAY

Moreover it can also be used as a switch in electronic circuits to drive loads under 100mA.uses and other information about this transistor.It is specially designed to amplify any type of low gain signals to high gain either they are digital or analog.

VS-8ETH03PBF-VISHAY

push({});Where We Can Use it How to Use:2N5089 can be used in audio amplification purposes where there is need to amplify a very low gain signal to high gain with noise cutoff.push({});Features / Technical Specifications:Package Type: TO-92Transistor Type:  NPNMax Collector Current(IC): 100mAMax Collector-Emitter Voltage (VCE): 25VMax Collector-Base Voltage (VCB): 30VMax Emitter-Base Voltage (VEBO): 3VMax Collector Dissipation (Pc): 625 mWMax Transition Frequency (fT): 50 MHzMinimum Maximum DC Current Gain (hFE): 400– 1200Max Storage Operating temperature Should Be: -55 to +150 CentigradeReplacement and Equivalent:2N5088.

VS-8ETH03PBF-VISHAY

If you are looking for a high gain transistor to amplify any type of very low level signals in your circuit design with low noise features then this transistor might be a good choice.

BC5492N5089 Transistor Explained / Description:2N5089 is a TO-92 package BJT transistor manufactured by many electronic components manufacturers.74LS00contains4independentgateseachofwhichperformsthelogicNANDfunction.The74LS00isoneofthebestknownandmostbasicofaseriesoflogicgates.Therearethreegates,AND,ORandNOT,allofwhichhavedifferentinternalcircuitsandhavedifferentusesineachdevice.Bycombiningthesethreecircuits,wecanmakeanumberofothergates,namelyNAND,NOR,XORandXNOR,allofwhichcanbeeasilyfabricatedusingtransistors,resistorsandcapacitors.Whenwebuildthesecircuits,thesizeoftheindividualgatesbecomesbeyondourexpectations.Thisvediointroduces7400NANDGateTruthTableCatalog74LS00Pinout74LS00TruthTable74LS00Parameter74LS00Advantages74LS00Features74LS00ApplicationsSignificanceof74,LS,and00Is74HC00and74LS00theSame74LS00ManufacturerComponentDatasheetFAQOrderingQuantity74LS00Pinout74LS00PinoutPinNumberPinDescriptionNANDGATE11A1-INPUT1ofGATE12B1-INPUT2ofGATE13Y1-OUTPUTofGATE1NANDGATE24A2-INPUT1ofGATE25B2-INPUT2ofGATE26Y2-OUTPUTofGATE2NANDGATE39A3-INPUT1ofGATE310B3-INPUT2ofGATE38Y3-OUTPUTofGATE3NANDGATE412A4-INPUT1ofGATE413B4-INPUT2ofGATE411Y4-OUTPUTofGATE4SHAREDTERMINALS7GND-Connectedtoground14VCC-Connectedtopositivevoltagetoprovidepowertoallfourgates74LS00TruthTableInputsOutputsABYLLHLHHHLHHHLH=HighLogicLevelL=LowLogicLevel74LS00ParameterRecommendedOperatingConditionsSymbolParameterMinNomMaxUnitsVCCSupplyVoltage4.7555.25VVIHHighLevelInputVoltage2--VVILLOWLevelInputVoltage--0.8VIOHHIGHLevelOutputCurrent---0.4mAIOLLOWLevelOutputCurrent--8mATAFreeAirOperatingTemperature0-70℃DCPecificationsSymbolParameterConditionsMinTyp(Note1)MaxUnitsVIInputClampVoltageVCC=Min,II=-18mA---1.5VVOHHIGHLevelOutputVoltageVCC=Min,IOH=Max,VIL=Max2.73.4-VVOLLOWLevelOutputVoltageVCC=Min,IOL=Max,VIH=Min-0.350.5VIOL=4mA,VCC=Min-0.250.4IIInputCurrent@MAXInputVoltageVCC=Max,VI=7V--0.1mAIIHHIGHLevelInputCurrentVCC=Max,VI=2.7V--20AIILLOWLevelInputCurrentVCC=Max,VI=0.4V---0.36mAIOSShortCircuitOutputCurrentVCC=Max(Note2)-20--100mAICCHSupplyCurrentwithOutputsHIGHVCC=Max-0.81.6mAICCLSupplyCurrentwithOutputsLOWVCC=Max-2.44.4mANote1:AlltypicalsareatVCC=5V,TA=25C.Note2:Notmorethanoneoutputshouldbeshortedatatime,andthedurationshouldnotexceedonesecondElectricalCharacteristicsSymbolParameterCL=15pFCL=50pFUnitsMinMaxMinMaxtPLHPropagationDelayTimeLOW-to-HIGHLevelOutput310415nstPHLPropagationDelayTime310415ns74LS00AdvantagesThe74LS00familyimprovestechnicallyonthe7400familyintwokeyareas:fasterspeedandlowerpowerconsumption.Theonlylimitationofthe74LS00familycomparedtothe7400familyisthatthe74LS00familycanonlysourcehalfasmuchcurrent.Howeverpartofthecurrentreductioninthe74LS00familywasoninputs,suchthatatypical74LS00familypartcandrivetwentyLSloads(thatis,oneoutputcanfanouttotwentyinputswithinthe74LS00family;comparethistothe7400family,whichcouldonlydriveteninputsinthesamefamily).74LS00FeaturesCanbeusedasaNANDgatehoweverduetotheuniversalityoftheNANDgate,itcanbeconvertedintoothergateseasily.ItsinternalstructureisTTLbased.Itcomesinmultiplepackages,SOIC,PDIPandSOP.CanbeusedinHigh-frequencysystems.74LS00ApplicationsGeneralpurposelogicDigitalElectronicsPCsandnotebooksServersALUsNetworkingDigitalsystemsSignificanceof74,LS,and00LSisasubfamilycalledlowpwerSchottkywhichwaslowerinpowerandfasterthantheoriginal7400family.74indicatesalogicfamilyThe00indicateslogicfunction,anditwasaquadruple(fourperpackage)2-inputNANDgate.Is74HC00and74LS00theSameLSareLowpowerShottkyvariants.Theystillusea5Vsupply,andhavethesamethresholdsforlogic0andlogic1,buttheydrawlesscurrentfromthesupplyandareusuallyfaster.HCandHCTareCMOSvariants,whichagainuselesspower.TheHstoodforHighSpeed,andtheycouldbeusedintermixedwith4000seriesCMOS,whichhasdifferentdefinitionsofa0anda1.Theycanbothbeuseddownto3.3Vsupply.TheTofHCTsaysthatthelogic1andlogic0thresholdsarecompatiblewithstandardTTLwhenusedwitha5Vsupply.Youcanusethemasalowdissipationalternative74LS00ManufacturerTexasInstrumentsInc.(TI)isanAmericantechnologycompanythatdesignsandmanufacturessemiconductorsandvariousintegratedcircuits,whichitsellstoelectronicsdesignersandmanufacturersglobally.ItsheadquartersareinDallas,Texas,UnitedStates.TIisoneofthetoptensemiconductorcompaniesworldwide,basedonsalesvolume.TexasInstrumentssfocusisondevelopinganalogchipsandembeddedprocessors,whichaccountsformorethan80%oftheirrevenue.TIalsoproducesTIdigitallightprocessing(DLP)technologyandeducationtechnologyproductsincludingcalculators,microcontrollersandmulti-coreprocessors.Todate,TIhasmorethan43,000patentsworldwide.ComponentDatasheet74LS00DatasheetFAQWhatis74LS00?74LS00isamemberof74XXYYICseries.The74xxyyICsarelogicgatesofdigitalelectronics.74LS00IChasfourNANDgates.Alsoeachgatehastwoinputs.WhatisNANDlogicgate?Indigitalelectronics,aNANDgate(NOT-AND)isalogicgatewhichproducesanoutputwhichisfalseonlyifallitsinputsaretrue;thusitsoutputiscomplementtothatofanANDgate.ALOW(0)outputresultsonlyifalltheinputstothegateareHIGH(1);ifanyinputisLOW(0),aHIGH(1)outputresults.Whylogicgatesareused?Computersneedawaytomanipulatethose1sand0s,sothattheycaneventuallydomorecomplicatedoperationslikecalculatingthe50thdigitof.Computersuselogicgatestotransformthe1sand0sfrominputwires.Alogicgateacceptsinputsandthenoutputsaresultbasedontheirstate.WhydoesICstartwith74?Twodigits,where74denotesacommercialtemperaturerangedeviceand54denotesamilitarytemperaturerange.

STM32F4isaseriesofhigh-performancemicrocontrollersdevelopedbyST(STMicroelectronics).Ituses90nmNVMtechnologyandARTtechnology(AdaptiveReal-TimeAccelerator).TheSTM32F429xxdeviceisbasedonthehigh-performanceArmCortex-M432-bitRISCcoreoperatingatafrequencyofupto180MHz.TheCortex-M4corefeaturesaFloatingpointunit(FPU)singleprecisionwhichsupportsallArmsingle-precisiondata-processinginstructionsanddatatypes.ItalsoimplementsafullsetofDSPinstructionsandamemoryprotectionunit(MPU)whichenhancesapplicationsecurity.TheSTM32F429xxdeviceincorporatehigh-speedembeddedmemories(Flashmemoryupto2Mbyte,upto256KbytesofSRAM),upto4KbytesofbackupSRAM,andanextensiverangeofenhancedI/OsandperipheralsconnectedtotwoAPBbuses,twoAHBbusesanda32-bitmulti-AHBbusmatrix.Alldevicesofferthree12-bitADCs,twoDACs,alow-powerRTC,twelvegeneral-purpose16-bittimersincludingtwoPWMtimersformotorcontrol,twogeneral-purpose32-bittimers.Theyalsofeaturestandardandadvancedcommunicationinterfaces.CatalogSTM32F429IIT6CADModelSTM32F429IIT6ParametersSTM32F429IIT6AdvantageSTM32F429IIT6FeatureSTM32F429IIT6EnvironmentalExportClassificationsSTM32F429IIT6DocumentsSTM32F429IIT6ProductComplianceSTM32F2ManufacturerComponentDatasheetFAQSTM32F429IIT6CADModelSTM32F429IIT6SymbolSTM32F429IIT6FootprintSTM32F429IIT63DSTM32F429IIT6ParametersADCResolution12bitAnalogSupplyVoltage1.7Vto3.6VBaseProductNumberSTM32F429BrandSTMicroelectronicsCategoryIntegratedCircuits(ICs)ConnectivityCANbus,EBI/EMI,Ethernet,IC,IrDA,LINbus,SPI,UART/USART,USBOTGCoreARMCortexM4CoreProcessorARMCortex-M4CoreSize32-BitDACResolution12bitDataBusWidth32bitDataConvertersA/D24x12b;D/A2x12bDataRAMSize260kBDataRAMTypeSRAMEEPROMSize-FactoryPackQuantity400InterfaceTypeCAN,I2C,SAI,SPI,UART/USART,USBManufacturerSTMicroelectronicsMaximumClockFrequency180MHzMaximumOperatingTemperature+85CMfrSTMicroelectronicsMinimumOperatingTemperature-40CMoistureSensitiveYesMountingStyleSMD/SMTMountingTypeSurfaceMountNumberofADCChannels24ChannelNumberofI/O140NumberofTimers/Counters14TimerOperatingSupplyVoltage1.7Vto3.6VOperatingTemperature-40C~85C(TA)OscillatorTypeInternalPackage/CaseLQFP-176PackagingTrayPartStatusActivePeripheralsBrown-outDetect/Reset,DMA,IS,LCD,POR,PWM,WDTProcessorSeriesSTM32F429ProductMCU+FPUProductCategoryARMMicrocontrollers-MCUProgramMemorySize2MB(2Mx8)ProgramMemoryTypeFlashRAMSize256Kx8SeriesSTM32F4Speed180MHzSubcategoryMicrocontrollers-MCUSupplierDevicePackage176-LQFP(24x24)SupplyVoltage-Max3.6VSupplyVoltage-Min1.7VTradenameSTM32UnitWeight0.030336ozWatchdogTimersWatchdogTimerSTM32F429IIT6AdvantageSTM32F4Cortex-M4MCUsTheSTM32F429IIT6isaMicrocontrollerUnit,basedonthehigh-performanceARMCortex-M432-bitRISCcoreoperatingatafrequencyofupto180MHz.TheCortex-M4corefeaturesafloatingpointunit(FPU)singleprecisionwhichsupportsallARMsingle-precisiondata-processinginstructionsanddatatypes.ItalsoimplementsafullsetofDSPinstructionsandamemoryprotectionunit(MPU)whichenhancesapplicationsecurity.Itincorporatehigh-speedembeddedmemories,upto4KbytesofbackupSRAMandanextensiverangeofenhancedI/OsandperipheralsconnectedtotwoAPBbuses,twoAHBbusesanda32-bitmulti-AHBbusmatrix.STMicroelectronicsSTM32F432-bitCortex-M4Microcontrollers(MCUs)offerbetterperformance,DSPcapability,moreSRAM,andperipheralimprovementssuchasfull-duplexIS,lessthan1ARTC,and2.4MSPSADCs.TheseMCUsincludeafloating-pointunitandcorefeaturessuchasbuilt-insingle-cyclemultiply-accumulate(MAC)instructions,optimizedSIMDarithmetic,andsaturatingarithmeticinstructions.STM32F429IIT6FeatureCore:Arm32-bitCortex-M4CPUwithFPU,Adaptivereal-timeaccelerator(ARTAccelerator)allowing0-waitstateexecutionfromFlashmemory,frequencyupto180MHz,MPU,225DMIPS/1.25DMIPS/MHz(Dhrystone2.1),andDSPinstructionsMemoriesUpto2MBofFlashmemoryorganizedintotwobanksallowingread-while-writeUpto256+4KBofSRAMincluding64-KBofCCM(corecoupledmemory)dataRAMFlexibleexternalmemorycontrollerwithupto32-bitdatabus:SRAM,PSRAM,SDRAM/LPSDRSDRAM,CompactFlash/NOR/NANDmemoriesLCDparallelinterface,8080/6800modesLCD-TFTcontrollerwithfullyprogrammableresolution(totalwidthupto4096pixels,totalheightupto2048linesandpixelclockupto83MHz)Chrom-ARTAcceleratorforenhancedgraphiccontentcreation(DMA2D)Clock,resetandsupplymanagement1.7Vto3.6VapplicationsupplyandI/OsPOR,PDR,PVDandBOR4-to-26MHzcrystaloscillatorInternal16MHzfactory-trimmedRC(1%accuracy)32kHzoscillatorforRTCwithcalibrationInternal32kHzRCwithcalibrationLowpowerSleep,StopandStandbymodesVBATsupplyforRTC,2032bitbackupregisters+optional4KBbackupSRAM312-bit,2.4MSPSADC:upto24channelsand7.2MSPSintripleinterleavedmode212-bitD/AconvertersGeneral-purposeDMA:16-streamDMAcontrollerwithFIFOsandburstsupportUpto17timers:uptotwelve16-bitandtwo32-bittimersupto180MHz,eachwithupto4IC/OC/PWMorpulsecounterandquadrature(incremental)encoderinputDebugmodeSWDJTAGinterfacesCortex-M4TraceMacrocellUpto168I/OportswithinterruptcapabilityUpto164fastI/Osupto90MHzUpto1665V-tolerantI/OsUpto21communicationinterfacesUpto3I2Cinterfaces(SMBus/PMBus)Upto4USARTs/4UARTs(11.25Mbit/s,ISO7816interface,LIN,IrDA,modemcontrol)Upto6SPIs(45Mbits/s),2withmuxedfull-duplexI2SforaudioclassaccuracyviainternalaudioPLLorexternalclock1xSAI(serialaudiointerface)2CAN(2.0BActive)andSDIOinterfaceAdvancedconnectivityUSB2.0full-speeddevice/host/OTGcontrollerwithon-chipPHYUSB2.0high-speed/full-speeddevice/host/OTGcontrollerwithdedicatedDMA,on-chipfull-speedPHYandULPI10/100EthernetMACwithdedicatedDMA:supportsIEEE1588v2hardware,MII/RMII8-to14-bitparallelcamerainterfaceupto54Mbytes/sTruerandomnumbergeneratorCRCcalculationunitRTC:subsecondaccuracy,hardwarecalendar96-bituniqueIDSTM32F429IIT6EnvironmentalExportClassificationsAttributeDescriptionRoHSStatusROHS3CompliantMoistureSensitivityLevel(MSL)3(168Hours)REACHStatusREACHUnaffectedECCN3A991A2HTSUS8542.31.0001STM32F429IIT6DocumentsEnvironmentalRoHSCertificate(PDF)ErrataSTM32F42XandSTM32F43XFamilyErrataSheetUpdate(PDF)ModelsSTM32F429IIT6SymbolFootprintbySnapEDAPCNPROCESSCHANGENOTIFICATION(PDF)ProductChangeNotification(PDF)PRODUCTCHANGENOTIFICATION(PDF)ProductChangeNotification(PDF)STM32F42x-F43xFeaturesimprovementLeadframechangeforLQFP24x24package(PDF)STM32F4x2Mbyteproductsimprovement(PDF)STM32F429IIT6ProductComplianceUSHTS8542310001CAHTS8542310000CNHTS8542319000JPHTS8542310394KRHTS8542311000MXHTS85423102TARIC8542319000ECCN3A991.a.2STM32F2ManufacturerSTMicroelectronicsisaSwiss-domiciledmultinationalelectronicsandsemiconductormanufacturerheadquarteredinGeneva,Switzerland.STMicroelectronicsisaworldleaderinprovidingthesemiconductorsolutionsthatmakeapositivecontributiontopeopleslives,todayandintothefuture.ThatsallforourintroductiontoSTM32F429IIT6.Ifyoufindthisbloguseful,pleasebookmarkourwebsiteApogeeweb,wewillprovideyouwithelectroniccomponentblogs,industrynews,tools,etc.thatyouareinterestedin.StaytunedforournextblogComponentDatasheetSTM32F429IIT6DatasheetFAQWhyisSTM32SoPopular?TheSTM32seriesofmicrocontrollersfromSTMicroelectronicsisapopular,andverylarge,familyofARM-based32-bitmicrocontrollers....WhiletheSTM32microcontrollersarequiteversatileandhighlyconfigurable,itisthisveryfactthatmakesthemhardtoinitialize.WhereisSTM32Used?TherearevarioustypesandvarietiesofSTM32MicrocontrollersavailableandtheybelongtotheARM-architecturefamilyofMicrocontrollers.Thesemicrocontrollersareusedinavarietyofapplications,fromsimpleprinterstocomplexcircuitboardsinvehicles.HowDoIStartSTM32?GettingstartedwithSTM32step-by-stepStep1:Pre-requisites:Inthispart,usermustinstallallrequiredsoftwaretoolsandmakesureithasboardforfurtherdevelopment.Step2:LEDblinkingusingSTM32CubeMxandNUCLEO-L476RGdevelopmentboard.Step3:UARTinterfaceonNUCLEO-L476RGandL475IoTNodeDiscoveryboard.UA741isageneral-purposeoperationalamplifierfeaturingoffset-voltagenullcapability.Inthisblogtoday,wewillwalkyouinthedetailedintroductionofUA741opampdevice,fromitspinout,features,alternativestoitsapplication,package,whereandhowtousethisdevice,etc.CatalogUA741DescriptionUA741PinoutUA741FeaturesUA741AlternativesWheretoUseUA741HowtoUseUA741UA741ApplicationUA741PackageUA741ManufacturerComponentDatasheetFAQUA741DescriptionUA741isageneralpurposeamplifier.Thehighcommon-modeinputvoltagerangeandthelackoflatch-upmaketheamplifieridealforvoltage-followerapplications.Thedeviceisshort-circuitprotectedandtheinternalfrequencycompensationensuresstabilitywithoutexternalcomponents.Alow-valuepotentiometermaybeconnectedbetweentheoffsetnullinputstonullouttheoffsetvoltage.TheUA741deviceischaracterizedforoperationfrom0Cto70C.UA741PinoutUA741UA741PinoutPinNumberPinNameDescription1,5OffsetN1,N2Usedtosetoffsetvoltageifrequired2InvertingInput(IN-)TheInvertingpinoftheOp-Amp3Non-InvertingInput(IN+)TheNon-InvertingPinoftheOp-Amp4Vcc-Connectedtonegativerailorground6OutputOutputpinoftheOp-Amp7Vcc+Connectedtopositiverailofsupplyvoltage8NCNoconnectionUA741FeaturesShort-CircuitProtectionOffset-VoltageNullCapabilityLargeCommon-ModeandDifferentialVoltageRangesNoFrequencyCompensationRequiredNoLatch-UpUA741AlternativesLM4871,AD620,IC6283,JRC4558,TL081,LF351N,MC33171NWheretoUseUA741IfyouvebeeninelectronicsforquitesometimeandstartedwithOp-Amps,thenyouresuretofindthenameUA741.ItisasingleOp-Amppackagethathasbeenwidelyusedbyengineersandstudentsforalongtimenow.ThisOp-AmpcanbeusedformanygeneralpurposeapplicationssuchasVoltageFollowers,Buffers,Comparators,Amplifiers,Addersandmore.SoifyourelookingforasimpleoldOp-Ampjustforsomebasiccircuitdesign,thisICmightbetherightchoiceforyou.AlthoughtherearedozensofotheradvancedtechnologyOp-Amps,theUA741stillseemstobethefirstchoiceformanyengineersbecauseofitsreliableproperties.HowtoUseUA741UA741ICisverysimilartotheLM324Op-Amp,andtheLM324canbeconsideredasuccessortotheUA741.ThemaindifferenceisthatLM324hastwoOp-Ampsinsidethepackagethatmakeitmorecost-effectiveandcompact.IfyouarecurioustolearnaboutthefewapplicationcircuitsofthisIC,youcanreadhowLM324isused,sincebothICssharethesameapplications.OtherthanthatoneremarkablefeatureoftheUA741Op-Ampisthatithastwooffsetpins(pin1andpin5).ThesetwopinscanbeusedtocorrectanOp-Ampoffseterror.Thisiswhenthevoltagedifferencebetweentheinvertingandnon-invertingpinsiszero,theOp-Ampoutputvoltageshouldalsobezero.Ifthisisnotthecase,itisconsideredtobeoffseterrorandcanberesettozerobyprovidingoffsetvoltagethroughoffsetpinsthatwouldnullifytheerror.UA741ApplicationFunctionsgeneratorIntegratorsDVDrecordersSummingamplifiersDVDplayersActivefiltersAudiomixersVoltagefollowersUA741PackageUA741ManufacturerTexasInstrumentsInc.(TI)isanAmericantechnologycompanythatdesignsandmanufacturessemiconductorsandvariousintegratedcircuits,whichitsellstoelectronicsdesignersandmanufacturersglobally.ItsheadquartersareinDallas,Texas,UnitedStates.TIisoneofthetoptensemiconductorcompaniesworldwide,basedonsalesvolume.TexasInstrumentssfocusisondevelopinganalogchipsandembeddedprocessors,whichaccountsformorethan80%oftheirrevenue.TIalsoproducesTIdigitallightprocessing(DLP)technologyandeducationtechnologyproductsincludingcalculators,microcontrollersandmulti-coreprocessors.Todate,TIhasmorethan43,000patentsworldwide.ComponentDatasheetUA741OpAmpDatasheetFAQWhatisUA741?TheUA741isahighperformancemonolithicoperationalamplifierconstructedonasinglesiliconchip.Itisintendedforawiderangeofanalogapplications.Thehighgainandwiderangeofoperatingvoltagesprovidesuperiorperformancesinintegrators,summingamplifiersandgeneralfeedbackapplications.WhatisthedifferencebetweenLM741andUA741?LM741isdesignedbyTexasinstrumentandua741bySTmicroelectronics.Sotheydifferatthesiliconlevel....TheLM741wasdevelopedbyNationalSemiandTIdevelopedtheUAseriesasasecondsourcetoNational.Bothare8pinDualIn-Linepackageswiththesamepin-out.WhatarethefeaturesofIC741?ThefollowingarethebasicspecificationsofIC741:PowerSupply:RequiresaMinimumvoltageof5Vandcanwithstandupto18V.InputImpedance:About2megaohms.Outputimpedance:About75ohms.VoltageGain:200,000forlowfrequencies.MaximumOutputCurrent:20mA.RecommendedOutputLoad:Greaterthan2kiloohms.HowdoesIC741work?IC741mainlyperformsmathematicaloperationslikeaddition,subtraction,division,multiplication,integration,differentiationetc.IC741hasthreestagessuchasdifferentialinput,gain,andpush-pulloutput.Pin1and5areoffsetnullorbalanceterminals.Theopampisnothingbutadifferentialamplifier.

TheOPA2604isadual,FET-inputoperationalamplifier.ThisbloggivesyouabasicoverviewoftheOPA2604operationalamplifier,includingitspinout,featuresandspecifications,similarproducts,andmore,tohelpyouquicklyunderstandwhattheOPA2604is.Wewillbehappytofindthisblogusefulforpeoplewholikeelectroniccomponents😊.CatalogOPA2604PinoutOPA2604FeaturesOPA2604ApplicationOPA2604AdvantageOPA2604CircuitOPA2604Equivalent/ReplacementOPA2604ManufacturerComponentDatasheetOPA2604PinoutTheOPA2604op-amphasatotalof8pins.However,youneedtounderstandthefunctionofeachpintoworkbetterforyou.TheOPA2604pinoutisshownbelow.Inaddition,thepinfunctionsoftheOPA2604aredescribedbelow:PinNO.PinNamePinDescription1OutputAOutputOfAmplifierA2-InAInvertingInputOfAmplifierANonInvertingInputOfAmplifierA3+InANonInvertingInputOfAmplifierA4V-NegativePowerSupply5+InBNonInvertingInputOfAmplifierB6-InBInvertingInputOfAmplifierB7OutputBOutputOfAmplifierB8V+PositivePowerSupplyOPA2604FeaturesLowDistortion:0.0003%At1khzUnity-gainStableWideSupplyRange:Vs=4.5To24vDrives600LoadsHighSlewRate:25v/sLowNoise:10nv/hzWideGain-bandwidth:20mhzOPA2604ApplicationProfessionalAudioEquipmentTransducerAmplifierDataAcquisitionPCMDACI/VConverterActiveFiltersSpectralAnalysisEquipmentOPA2604AdvantageTheOPA2604isadualFETinputoperationalamplifierdesignedforenhancedACperformance.Extremelylowdistortion,lownoiseandwidebandwidthprovideexcellentperformanceforhighqualityaudioandotherapplicationsrequiringexcellentdynamicperformance.Newcircuittechnologyandspeciallasertrimmingofdynamiccircuitperformanceproduceextremelylowharmonicdistortion.Theresultisanop-ampwithexcellentaudioquality.theOPA2604slow-noiseFETinputprovidesawidedynamicrange,evenathighsourceimpedances.Theoffsetvoltageislaser-trimmedtominimizetheneedforinterstagecouplingcapacitors.theOPA2604isavailableinan8-pinplasticmini-DIPandSO-8surfacemountpackageandisspecifiedoveratemperaturerangeof-25Cto+85C.OPA2604CircuitCircuitschematicscanhelpusbetterunderstandhowacomponentorchipisusedinacircuitandhowitworks.Makingthemworkinanactualcircuitisareference.OPA2604Equivalent/ReplacementTheequivalentofOPA2604isOPA2134.Beforechoosinganalternative,pleaseunderstandthedifferencesandcomparethedatasheet,pinoutandapplication.OPA2604ManufacturerTexasInstrumentsIncorporated(TI)isanAmericantechnologycompanyheadquarteredinDallas,Texas,thatdesignsandmanufacturessemiconductorsandvariousintegratedcircuits,whichitsellstoelectronicsdesignersandmanufacturersglobally.Itisoneofthetop10semiconductorcompaniesworldwidebasedonsalesvolume.Thecompanysfocusisondevelopinganalogchipsandembeddedprocessors,whichaccountformorethan80%ofitsrevenue.TIalsoproducesTIdigitallightprocessingtechnologyandeducationtechnologyproductsincludingcalculators,microcontrollersandmulti-coreprocessors.Thecompanyholds45,000patentsworldwideasof2016.ComponentDatasheetOPA2604Datasheet74LS47isaBCDto7-segmentdecoder/driverIC.Thisisanintroductionblogto74LS47BCDto7-segmentdecoderic,whichwillcoverasmuchinformationaspossible,includingitspinout,features,someusefulapplicationcircuitsandotherinformation.Anyway,ihopeyouguyslikeit!Thistutorialvideoshowshowtouse74LS47inadisplayproject.Catalog74LS47Description74LS47Pinout74LS47Features74LS47Parameter74LS47ApplicationCircuits74LS47Package74LS47ManufacturerComponentDatasheetFAQ74LS47Description74LS47isaLowPowerSchottkyBCDto7-SegmentDecoder/DriverconsistingofNANDgates,inputbuffersand7AND-OR-INVERTgates.Theyofferdirectactivelow,highsinkcurrentoutputsfordrivingindicators.SevenNANDgatesandonedriverareconnectedinpairstomakeBCDdataanditscomplementavailabletothesevenAND-OR-INVERTgates.74LS47Pinout74LS4774LS47PinoutPinNoPinNameDescription1BBCDinputoftheIC2CBCDinputoftheIC3Displaytest/LamptestTotestthedisplayLED4BlankInputToturn-offtheLEDsofthedisplay5StoreStoreorstrobeaBCDcode6DBCDinputoftheIC7ABCDinputoftheIC8GNDGroundPin9e7segmentoutput110d7segmentoutput211c7segmentoutput312b7segmentoutput413a7segmentoutput514g7segmentoutput615f7segmentoutput716VCCSupplyVoltage74LS47FeaturesFunction:Decoder,DemultiplexerTechnologyFamily:LSVCC(Min):4.75VVCC(Max):5.25VChannels:1Voltage(Nom):5VMaxFrequencyatnormalVoltage:35MhztpdatnormalVoltage(Max):100nsecConfiguration:4:7Type:Open-CollectorIOL(Max):3.2mAIOH(Max):-0.05mARating:CatalogOperatingtemperaturerange(C):0to70Bits(#):7Digitalinputleakage(Max):5uAESDCDM(kV):0.75ESDHBM(kV):274LS47ParameterManufacturer:TexasInstrumentsSeries:-Packaging:TubePartStatus:ActiveDisplayType:LEDConfiguration:7SegmentInterface:BCDDigitsorCharacters:-Current-Supply:7mAVoltage-Supply:4.75V~5.25VOperatingTemperature:0C~70CMountingType:ThroughHolePackage/Case:16-DIP(0.3007.62mm)SupplierDevicePackage:16-PDIPBasePartNumber:SN74LS4774LS47ApplicationCircuits74LS47hasintegralripple-blankingfacilities,butdoesnotincludedatalatches.Figure1showsthefunctionaldiagramsandpindesignationsofthesedevices,eachofwhichishousedina16-pinpackage.Figure1.Functionaldiagramofthe74LS47BCD-to-seven-segmentdecoder/driverICs.The74LS47hasactive-lowoutputsdesignedtodriveacommon-anodeLEDdisplayviaexternalcurrent-limitingresistors(Rx)asshowninFigure2.Figure2.Basicwayofusinga74LS47ICtodriveacommon-anodeLEDdisplay.Note:Figure1showsthateachoftheseICshasthreeinputcontrolterminals,whicharedesignatedLT(LampTest),BI/RBO,andRBI.TheLTterminaldrivesalldisplayoutputswhentheterminalisconnectedtologic0withtheRBOterminalopenortologic1.WhentheBI/RBOterminalispulledlow,alloutputsarecleared;thispinalsofunctionsasaripple-blankingoutputterminal.Figure3showshowtoconnecttheripple-blankingterminalstotheleadingzerosuppressiononthefirstthreedigitsofthefour-digitdisplay.Figure3.Methodofapplyingleading-zerosuppressiontothefirstthreedigitsofafour-digitdisplayusing74LS47ICs.74LS47Package74LS47ManufacturerTexasInstrumentsInc.(TI)isanAmericantechnologycompanythatdesignsandmanufacturessemiconductorsandvariousintegratedcircuits,whichitsellstoelectronicsdesignersandmanufacturersglobally.ItsheadquartersareinDallas,Texas,UnitedStates.TIisoneofthetoptensemiconductorcompaniesworldwide,basedonsalesvolume.TexasInstrumentssfocusisondevelopinganalogchipsandembeddedprocessors,whichaccountsformorethan80%oftheirrevenue.TIalsoproducesTIdigitallightprocessing(DLP)technologyandeducationtechnologyproductsincludingcalculators,microcontrollersandmulti-coreprocessors.Todate,TIhasmorethan43,000patentsworldwide.ComponentDatasheet74LS47DatasheetFAQWhatisthefunctionofIC7447?BCDSevenSegmentDisplayUsingIC7447.Adecoderisonekindofcombinationallogiccircuitthatconnectsthebinarydatafromn-inputlinestoward2noutputlines.TheIC7447ICisaBCDtosevensegmentdecoder.Whattypeofdisplaywillthe74LS47drive?Common-anodeLEDdisplay.The74LS47hasactive-lowoutputsdesignedfordrivingacommon-anodeLEDdisplayviaexternalcurrent-limitingresistors(Rx),asshowninFigure2.FIGURE2.Basicwayofusinga74LS47ICtodriveacommon-anodeLEDdisplay.WhatisBCDto7segmentdecoder?BCDtosevensegmentdecoderisacircuitusedtoconverttheinputBCDintoaformsuitableforthedisplay.Ithasfourinputlines(A,B,CandD)and7outputlines(a,b,c,d,e,fandg).Howdoyoudisplaya7segment?Thedisplayscommonpinisgenerallyusedtoidentifywhichtypeof7-segmentdisplayitis.AseachLEDhastwoconnectingpins,onecalledtheAnodeandtheothercalledtheCathode,therearethereforetwotypesofLED7-segmentdisplaycalled:CommonCathode(CC)andCommonAnode(CA).

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