Avago光电隔离产品选型指南

SelectionGuideYourImagination.OurInnovation.OptoisolationandOpticalSensorProductsOptoisolationProducts5QuickGuidetoDirectUpgrades10ProductSelectionTrees13Multi-Channel&Bi-DirectionalDigitalOptocoupler14HighSpeedDigitalCMOSLogicGateOptocoupler1620MBdLogicGateOptocoupler1710MBdLogicGate/CMOSOptocoupler208MBdLogicGateOptocoupler215MBdLogicGateOptocoupler231MBdTransistorOutputOptocoupler24100kBdDarlingtonTransistorOutputOptocoupler25R2Coupler™(HighTemperature,AutomotiveGrade)31DigitalIsolator32MiniatureAnalogIsolationAmplifier35IntegratedGateDriveOptocoupler39IntelligentPowerModuleInterfaceOptocoupler42IsolatedLineReceiver43Isolated20mACurrentLoopTransmitter/Receiver44IsolatedVoltage/CurrentDetector45HighLinearityAnalogOptocoupler46WidebandAnalog/VideoOptocoupler47PowerlineCommunicationInterface48HermeticHighPerformanceOptocoupler52PackageDrawings60FunctionvsApplicationMatrixOpticalSensors62ProximityandAmbientLightSensors3AvagoTechnologiesofferstheindustry’sbestisolationtechnologyalongwiththeindustry’sleadingCMRperformanceAvagoTechnologiesoptocouplerscanbeusedinanarrayofisolationapplicationsrangingfrompowersupplyandmotorcontrolcircuitstodatacommunicationsanddigitallogicinterfacecircuits.Theprimarypurposeofanoptocoupleristoprovidebothelectricalinsulationandsignalisolation.ThepopularityofAvagoTechnologiesoptocouplersisduetocosteffectiveinnovationsintheseareas.Optocouplerseliminatetheeffectsofelectricalnoisecausedbycrosstalk,powerglitchesandelectricalinterference.Theyprovidehighvoltageisolationallowingsafeinterfacebetweenhighandlowvoltagesinelectricalcircuits.Theyarealsousedforshiftinglogiclevels.AvagoTechnologies’keyproductsincludeoptocouplerswithphototransistoroutput,digitalandanalogoutput,highspeedandhighgainperformance,driversforisolatedgatetransistorsandintelligentpowermodules,smartcurrentsensors,solidstaterelay(PhotoMOSFET)andotherapplicationspecificdevices.AvagoTechnologiesofferstheindustry’sbestisolationtechnologyalongwiththeindustry’sleadingCMRperformanceofupto50kV/µsinabroadlineofpackages.Productsincludethelowestpowerdissipationwithinputcurrentaslowas40µA,highspeeddigitaloptocouplersoperatingatupto50MBd,propagationdelaysaslowas22ns,3.3VJEDECcompatibleoptocouplers.AvagoTechnologies’optocouplersaremanufacturedwithhighqualityandreliabilityandhaveworldwidesafetyapprovalsincludingthehighestmaximuminsulationvoltage(VIORM)at2262V(perIEC/EN/DINEN60747-5-5).4AvagoTechnologiesoffersabroadrangeofisolationproductsthatprovideperformancefeaturesandbenefitsthatareunmatchedintheindustryforindustrial,computing,consumer,communication,medical,militaryandaerospacemarkets.ApplicationsforAvagoTechnologies’IsolationProductsIndustrialThewidestportfolioofoptocouplerstomeettheextensiverequirementsofapplicationsinfactoryautomation.•Automatedtestequipment•Batteryoperatedvehicle•Fieldbus•Industrialcommunications•Industrialnetworking•Motorcontrol•PLCinput/outputisolation•Powerdistributionsystems•Powergeneration•Renewableenergypowergeneration•Energystoragesystem•Electricvehiclechargingstation•Robotics•Switchingpanel•Switchingpowersupplies•TestandmeasurementequipmentAutomotiveAvagoTechnologiesautomotiveR2Coupler™areAEC-Q100qualifiedwithapplicationsin:•AutomotiveandshipboardsystemCANBusinterfaceisolation•Motorinverterdrives•DC-DCconverters/invertersforbatterychargers•Battery/invertervoltagemonitoring•Status/faultsignalfeedbackisolationinterface•Heating,ventilationandair-conditioningMedicalAvagoTechnologiesoffersoptocouplerswithhighlinearityandhighresolutionforsevereisolationrequirementsto:•Defibrillators•ECG/EKG•Endoscopes•Magneticresonanceimaging•PatientmonitoringComputersandOfficeEquipmentAvagoTechnologies’optocouplerswithCMOScompatibilityandhighspeedareusedtoprovideinterfaceisolationfor:•Isolatedinput/outputmodule•IsolatedUSBhub•PrintersandplottersCommunicationsAvagoTechnologiesprovideshighspeedoptocouplersinbothsingleanddualsurface-mountpackageswhichareusedin:•Automatedmeteringreading•Digitalcrossconnect•Distributedpowerarchitecture•ISDN•Modems•PBXandcentraloffice•Powerlinecommunication•Poweroverethernet•Telephoneswitchingequipment•Telephoneterminalequipment•WirelessbasestationConsumerElectronicsAvagoTechnologiesofferslowersolutioncostswithhighlyintegratedoptocouplersformanyconsumerapplications,suchas:•Airconditioning•Alarmsystems•Audioandvideoequipment•Electronicgaming•Fitnessequipment•Inductioncookers•Plasmadisplays•WashingmachinesMilitaryandAerospaceAvagoTechnologies’highreliabilityhermeticoptocouplersaresuitableformilitary,aerospaceandharshindustrialapplicationssuchas:•Switchingpowersupplies/UPS•Motorcontrol•Fieldbus•Inverters•Powerdistribution•CommunicationsAvago,AvagoTechnologes,theAlogo,R2CoupleraretrademarksofAvagoTechnologiesintheUnitedStatesandothercountries.5UpgradePartFeatureBenefitHighVoltageInsulationImprovedIsolation/InsulationAbilitytoprotectsurroundingcircuitryagainstphysicaldamageresultingfromdifferentialvoltages.ACNT-HxxxandACNVfamilyoffershighestavailableworkingvoltageratingswithregulatoryapprovalperIEC/EN/DINEN6