深圳市东康讯达专注***AGO全线品牌，长期稳定供应，保证全新进口原装，价格优势。HCPL-7840-000E,HCPL-316J-500E，HCPL-788J-500E，HCPL-4504-500E，HCPL-2631-500E,HCPL-M453HCPL-788J描述TheHCPL-788Jisolationamplifierisdesignedforcurrentsensinginelectronicmotordrives.Inatypicalimplementation,motorcurrentsflowthroughanexternalresistorandtheresultinganalogvoltagedropissensedbytheHCPL-788J.AlargeranalogoutputvoltageiscreatedontheothersideoftheHCPL-788J'sopticalisolationbarrier.Theoutputvoltageisproportionaltothemotorcurrentandcanbeconnecteddirectlytoasingle-supplyA/Dconverter.Adigitalover-rangeoutput(FAULT)andananalogrectifiedoutput(ABSVAL)arealsoprovided.ThewireOR-ableover-rangeoutput(FAULT)isusefulforquickdetectionofshortcircuitconditi***onanyofthemotorphases.Thewire-OR-ablerectifiedoutput(ABSVAL),simplifiesmeasurementofmotorloadsinceitperformspolyphaserectification.Sincethecommon-modevoltageswingsseveralhundredvoltsintensofnanosecondsinmodernelectronicmotordrives,theHCPL-788Jwasdesignedtoignoreveryhighcommon-modetransientslewrates(10kV/ms).-->HCPL-788J特点OutputVoltageDirectlyCompatiblewithA/DConverters(0VtoVREF)Fast(3us)ShortCircuitDetectionwithTransientFaultRejectionAbsoluteValueSignalOutputforOverloadDetection1uV/degreesCOffsetChangevs.TemperatureSO-16Package-40degreesCto85degreesCOperatingTemperatureRange25kV/usIsolationTransientImmunityRegulatoryApprovals:UL,CSA,IEC/EN/DINEN60747-5-2(891VpeakWorkingVoltage)Opti******ailableare:500=TapeandReelPackaging,850XXXE=LeadFreeOptionHCPL-788J应用AutomaticMeterReading(AMR)PowerlineModemHomeAutomation/ControlSecurityandSurveillanceGeneralPurposeIsolatedTransceiverInternetAppliances优势BetterResolutionBetterDisplayContrastPin-to-pincompatibilityWideMessageDisplayPanelWithMultilinesisachievableBetterOperatingCost)