ISO724x High-Speed, Quad-Channel Digital …

1 OUTxGNDOGNDIINxVCCOVCCII solation CapacitorENxorCTRL (ISO7240CF only)Disable (ISO7240CF only)Copyright 2016, Texas Instruments IncorporatedProductFolderOrderNowTechnic alDocumentsTools &SoftwareSupport &CommunityAn IMPORTANTNOTICEat the end of this datasheetaddressesavailability,warranty, changes,use in safety-criticalapplications,intellectual propertymattersand ,ISO7240C,ISO7240 MISO7241C,ISO7241M,ISO7242C,ISO7242 MSLLS868T SEPTEMBER2007 REVISEDAPRIL2017 ISO724xHigh-Speed, quad -ChannelDigitalIso lators11 Features1 25 and 150-MbpsSignalingRateOptions Low channel -to-ChannelOutputSkew;1 ns Maximum Low Pulse-WidthDistortion(PWD);2 ns Maximum Low JitterContent;1 ns Typ at 150 Mbps SelectableDefaultOutput(ISO7240CF) > 25-YearLife at RatedWorkingVoltage(seeHigh-VoltageLifet imeof the ISO72xFamilyof DigitalIsolatorsand IsolationCapacitorLifetimeProjection) 4-kVESDP rotection 5-V Supplies HighElectromagneticImmunity(seeISO72xDig italIsolatorMagnetic-FieldImmunity) 40 C to +125 C OperatingTemperatureRange Safety-RelatedCertifications: VDE4000 VPKB asicInsulationper DIN V VDEV 0884-10(VDEV 0884-10).

2 2006-12 kVRMSI nsulationfor 1 minuteper UL 1577 CSAC omponentAcceptanceNotice#5A andIEC 60950-1 End EquipmentStandard2 Applications IndustrialFieldbus ComputerPeripheralInterface ServoControlInterface DataAcquisition3 DescriptionThe ISO7240x,ISO7241x,and TexasInstrument s silicon-dioxide(SiO2) conjunctionwithisolatedpowersupplies,the sedeviceshelpblockhighvoltage,isolategro unds,andpreventnoisecurrentsfromentering the localgroundand interferingwith or ISO7240xfamilyof deviceshas all four channelsin the threechannelsin the samedirectionandonechannelin deviceshas two channelsin (1)PARTNUMBERPACKAGEBODYSIZE(NOM)ISO7240 CFSOIC(16) (1) For all availablepackages,see the orderableaddendumatthe end of the GNDIare supplyand groundconnectionsrespectivelyfor the GNDOare supplyand groundconnectionsrespectivelyfor the ,ISO7240C,ISO7240 MISO7241C,ISO7241M,ISO7242C,ISO7242 MSLLS868T SEPTEMBER2007 :ISO7240 CFISO7240 CISO7240 MISO7241 CISO7241 MISO7242 CISO7242 MSubmitDocumentationFeedbackCopyright 2007 2017,TexasInstrumentsIncorporatedTableof Contents1 Description(Continued).

3 76 Pin Configurationsand :VCC1and VCC2at :VCC1and VCC2at 5-V :VCC1at 5-V, VCC2at :VCC1at 5-V, :VCC1at ,VCC2at :VCC1at ,VCC2at 5-V :VCC1and VCC2at :VCC1and V :VCC1and VCC2at :VCC1at 5-V, VCC2at :VCC1at VCC2at 5-V :VCC1and VCC2at Applicationand Deviceand Mechanical,Packaging,and RevisionHistoryNOTE:Pagenumbersfor previousrevisionsmay differfrompagenumbersin the (April2016)to RevisionTPage Addedisolationresistancefor 100 C TA 125 C in Deletedthe maximumtransientovervoltagefromVDEin AddedtheReceivingNotificationof DocumentationUpdatesand (September2015)to RevisionSPage Changedthe HBMvaluefrom 4 V to 4000V and the CDMvaluefrom 1 V to 1000V in Movedthe devicepowerdissipationparameterfromtheTh ermalInformationtableto (January2015)to RevisionRPage ChangedFeaturesFrom:"BasicIsolationper DIN EN 60747-5-5(VDE0884-5)& DIN EN 61010-1" To:"BasicInsulationper DIN V VDEV 0884-10(VDEV 0884-10):2006-12".

4 1 ChangedVCC1To VCCI, VCC2To VCCO, GND1To GNDI,and GND2To GNDO,and addedNotes1 and 2 to the3 ISO7240CF,ISO7240C,ISO7240 MISO7241C,ISO7241M,ISO7242C, SEPTEMBER2007 REVISEDAPRIL2017 ProductFolderLinks:ISO7240 CFISO7240 CISO7240 MISO7241 CISO7241 MISO7242 CISO7242 MSubmitDocumentationFeedbackCopyright 2007 2017, Changedthe CTI TestConditionsFrom:IEC 60112/VDE0303 Part 1 To: DIN EN 60112(VDE0303-11);IEC 60112in Changedsectiontitle From:DIN EN 60747-5-5 InsulationCharacteristicsTo:DIN V VDEV 0884-10(VDEV 0884-10):2006-1 InsulationCharacteristics(..11 DeletedCI- Inputcapacitanceto ChangedRSTestConditionsFrom:VIO= 500 V at TSTo: VIO= 500 V at TS= 150 C in theDIN V VDEV 0884-10(VDEV 0884-10) Changed"DIN EN 60747-5-5& DIN EN 61010-1" To: DIN V VDEV 0884-10(VDEV 0884-10):2006-12and DIN EN61010-1(VDE0411-1):2011-07in Changedtitle From:IEC ChangedVOHMIN valuesFrom:VCC- To: VCCO- and VCC- To: VCCO- in theElectricalCharacteristics:VCC1and VCC2at 5-V ChangedVOHTestConditionISO7240To: and the MIN valueFrom:VCC- To in theElectricalCharacteristics:VCC1at 5-V, VCC2at ChangedVOHTestConditionISO724x(5-V side)To: 5-V side and the MIN valueFrom:VCC- To: VCCO- intheElectricalCharacteristics:VCC1at 5-V, VCC2at ChangedVOH, TestConditionIOH= -20 A MIN valueFrom:VCC- To VCCO- in thelectricalCharacteristics:VCC1at 5-V, VCC2at ChangedVOHTestConditionISO7240To: and the MIN valueFrom:VCC- To in theElectricalCharacteristics.)

5 VCC1at ,VCC2at 5-V ChangedVOHTestConditionISO724x(5-V side)To: 5-V side and the MIN valueFrom:VCC- To: VCCO- intheElectricalCharacteristics:VCC1at ,VCC2at 5-V ChangedVOH, TestConditionIOH= -20 A MIN valueFrom:VCC- To VCCO- in theElectricalCharacteristics:VCC1at ,VCC2at 5-V ChangedVOHMIN valuesFrom:VCC- To: VCCO- and VCC- To: VCCO- in theElectricalCharacteristics:VCC1and VCC2at V ChangedFigure2 title From:ThermalDeratingCurveper DIN EN 60747-5-5To:ThermalDeratingCurveper 18 ChangedVCC1To: VCCIand VCC2To: VCCOin Common-ModeTransientImmunityTestCircuita nd 23 ChangesfromRevisionP (August2014)to RevisionQPage Changedthe VIMAX valuein theAbsoluteMaximumRatingstableFrom:6 V To: VCC+ AddedNote3 to MovedTSTG- StorageFromtheESDR atingstableto ChangedtheHandlingRatingtableto Addedone row to :X, PD, X, X, X, Addedone row to :X, PD, X, X, ChangedtheDeviceI/O SchematicslabelsFrom:"ISO7240 CFInput" To: "ISO7240 CFInput,Disable" and From:"Enable" To: "Enable,Control".

6 26 ChangesfromRevisionO (November2012)to RevisionPPage AddedPin Configurationand Functionssection,HandlingRatingtable,Fea tureDescriptionsection,DeviceFunctionalM odes,Applicationand Implementationsection,PowerSupplyRecomme ndationssection,Layoutsection,Deviceand DocumentationSupportsection,andMechanica l,Packaging,and V to ,ISO7240C,ISO7240 MISO7241C,ISO7241M,ISO7242C,ISO7242 MSLLS868T SEPTEMBER2007 :ISO7240 CFISO7240 CISO7240 MISO7241 CISO7241 MISO7242 CISO7242 MSubmitDocumentationFeedbackCopyright 2007 2017,TexasInstrumentsIncorporatedChanges fromRevisionN (January2012)to RevisionOPage (January2011)to RevisionNPage 5-V SuppliesTo: (ISO7241C), 5-V 1 Addeddeviceoptionsto VCCin the ChangedTableNote(1)..9 Changedthe CTI MIN valueFrom: 175 V To: 400 V ..11 ChangedTableNote(1)..12 ChangedICC1and ICC2test conditionsin the VCC1and VCC2at 5-VElectricalCharacteristics:VCC1and VCC2at ChangedTableNote(1)..13 ChangedICC1and ICC2test conditionsin the VCC1at 5-V, VCC2at :VCC1at 5-V, ChangedTableNote(1).

7 14 ChangedICC1and ICC2test conditionsin the VCC1at ,VCC2at 5-VElectricalCharacteristics:VCC1at ,VCC2at 5-V ChangedTableNote(1)..15 AddedELECTRICALand SwitchingCHARACTERISTICS tablesforVCC1and VCC2at (ISO722xC-only)..15 ChangedICC1and ICC2test conditionsin the VCC1and VCC2at V ChangedVCCU ndervoltageThresholdvs Free-AirTemperatureFromVCC1 FailsafeThresholdTo: (January2010)to RevisionMPage Changedthe CSAFile NumberFrom:1698195To: ChangedSwitchingCharacteristicTestCircui tand VoltageWaveforms,FailsafeDelayTimeTestCi rcuitandVoltageWaveforms,and WakeTimeFromInputDisableTestCircuitand (Decemberl2009)to RevisionLPage AddedCTI - Trackingresistance(comparativetrackingin dexto Addedthe IEC Addedthe IEC (April2009)to RevisionKPage Changedthe Inputcircuitin the DEVICEI/O AddedNote1 to LI01),and changedthe MIN 8 mm in AddedNote1 to LI02),and changedthe MIN To 8 mm in (December2008)to RevisionJPage ChangedICC1for Quiescentand 1 MbpsFrom:10mATo: ChangedICC1for Quiescentand 1 MbpsFrom:10mATo: ,ISO7240C,ISO7240 MISO7241C,ISO7241M,ISO7242C, SEPTEMBER2007 REVISEDAPRIL2017 ProductFolderLinks.

8 ISO7240 CFISO7240 CISO7240 MISO7241 CISO7241 MISO7242 CISO7242 MSubmitDocumentationFeedbackCopyright 2007 2017,TexasInstrumentsIncorporatedChanges fromRevisionG (July2008)to RevisionHPage AddedFeaturesBullet:SelectableFailsafeOu tput(ISO7240CF)..1 Changeddescriptionparagraph4 text..7 ChangedVIin theAbsoluteMaximumRatingstableFrom:Volta geat IN, OUT,EN To: Voltageat IN, OUT,EN,DISABLE, Addedtwake, Waketime Addedtwake, Waketime Addedtwake, Waketime Addedtwake, Waketime (May2008)to RevisionGPage ChangedthePackageCharacteristicstable,li ne , L(IO1)MIN (May2008)to RevisionFPage SLLS905for the ISO7240A,ISO7241A,and ChangedTitle From:QUADDIGITALISOLATORSTo: ChangedFeatureLow JitterContent- From:1, 25, and 150-MbpsSignalingRateOptionsTo: 25, and Addedtsk(pp) Addedtsk(o) Addedtsk(pp) Addedtsk(o) (April2008)to RevisionEPage AddedTableNote(1): For the 5-V operation,VCC1or VCC2is V to V..9 AddedTableNote(1): For the 5-V operation,VCC1or VCC2is V to V.

9 13 AddedTableNote(1): For the 5-V operation,VCC1or VCC2is V to V ..14 AddedTableNote(1): For the 5-V operation,VCC1or VCC2is V to V ..15 ChangesfromRevisionC (April2008)to RevisionDPage Addedtsk(pp) Addedtsk(pp) Addedtsk(pp) Addedtsk(pp) ChangedTypicalISO724xApplicationCircuit, IsolatedDataAcquisitionSystemfor (August2008)to RevisionCPage DeletedMin = V and max = V for SupplyVoltageof the ChangedVCCS upplyVoltagein the To: ,ISO7240C,ISO7240 MISO7241C,ISO7241M,ISO7242C,ISO7242 MSLLS868T SEPTEMBER2007 :ISO7240 CFISO7240 CISO7240 MISO7241 CISO7241 MISO7242 CISO7242 MSubmitDocumentationFeedbackCopyright 2007 2017,TexasInstrumentsIncorporatedChanges fromRevisionA (December2007)to RevisionBPage ChangedVCCS upplyVoltagein the : (September2007)to RevisionAPage ChangedVCCS upplyVoltagein the To: ChangedVCCS upplyVoltagein the ROCT ableFrom:3 To: ChangedCIO- typ valueFrom:1 To: 2 ..11 ChangedCI- typ valueFrom:1 To: 2 in theElectricalCharacteristics:VCC1and VCC2at 5-V ChangedTBDsto ChangedCI- typ valueFrom:1 To: 2 in theElectricalCharacteristics:VCC1at 5-V, VCC2at ChangedCI- typ valueFrom:1 To: 2 in theElectricalCharacteristics:VCC1at ,VCC2at 5-V Changedtyp valueFrom:1 To: 2 in theElectricalCharacteristics:VCC1and VCC2at V ChangedPropagationdelaymax From:22 To: 23.

10 16 ChangedPropagationdelaymax From:46 To: 50 ..16 ChangedPropagationdelaymax From:28 To: 29 ..16 ChangedISO724xA/Cmax To: ChangedPropagationdelaymax From:26 To: 30 ..17 ChangedPropagationdelaymax From:32 To: 34 ..17 ChangedISO724xA/Cmax valueFrom:3 To: ChangedISO7240C/MRMSS upplyCurrentvs SignalingRate,ISO7241C/MRMSS upplyCurrentvs SignalingRate, andPropagationDelayvs Free-AirTemperature. AddedISO7242C/MRMSS upplyCurrentvs SignalingRate.. 197 ISO7240CF,ISO7240C,ISO7240 MISO7241C,ISO7241M,ISO7242C, SEPTEMBER2007 REVISEDAPRIL2017 ProductFolderLinks:ISO7240 CFISO7240 CISO7240 MISO7241 CISO7241 MISO7242 CISO7242 MSubmitDocumentationFeedbackCopyright 2007 2017,TexasInstrumentsIncorporated5 Description(Continued)The deviceswith the C suffix(C option)haveTTL inputthresholdsand a noise-filterat the inputthat preventstransientpulsesfrombeingpassedto the outputof the deviceswith the M suffix(M option)haveCMOSVCC/2 inputthresholdsand do not havethe inputnoisefilter or the ISO7240 CFdevicehas an inputdisablefunctionon pin 7, and a selectablehighor low failsafe-outputfunctionwith the CTRLpin (pin 10).