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Dual-ChannelDigitalIsolators
DataSheet
ADuM1200
/
ADuM1201
FEATURES
Narrowbody,RoHS-compliant,SOIC8-leadpackageLowpoweroperation
5Voperation
1.1mAperchannelmaximumat0Mbpsto2Mbps
3.7mAperchannelmaximumat10Mbps
8.2mAperchannelmaximumat25Mbps3Voperation
0.8mAperchannelmaximumat0Mbpsto2Mbps
2.2mAperchannelmaximumat10Mbps
4.8mAperchannelmaximumat25MbpsBidirectionalcommunication
3V/5Vleveltranslation
Hightemperatureoperation:125°CHighdatarate:dcto25Mbps(NRZ)Precisetimingcharacteristics
3nsmaximumpulsewidthdistortion
3nsmaximumchannel-to-channelmatchingHighcommon-modetransientimmunity:>25kV/μs
Safetyandregulatoryapprovals
ULrecognition
2500Vrmsfor1minuteperUL1577CSAComponentAcceptanceNotice5AVDECertificateofConformity
DINVVDEV0884-10(VDEV0884-10):2006-12VIORM=560Vpeak
Qualifiedforautomotiveapplications
Thetypicaloptocouplerconcernsregardinguncertaincurrenttransferratios,nonlineartransferfunctions,andtemperatureandlifetimeeffectsareeliminatedwiththesimpleiCouplerdigitalinterfacesandstableperformancecharacteristics.TheneedforexternaldriversandotherdiscretecomponentsiseliminatedwiththeseiCouplerproducts.Furthermore,iCouplerdevicesconsumeone-tenthtoone-sixththepowerofoptocouplersatcomparablesignaldatarates.
The
ADuM1200
/
ADuM1201
isolatorsprovidetwoindependentisolationchannelsinavarietyofchannelconfigurationsanddatarates(seethe
OrderingGuide).
Bothdevicesoperatewiththesupplyvoltageoneithersiderangingfrom2.7Vto5.5V,providingcompatibilitywithlowervoltagesystemsaswellasenablingavoltagetranslationfunctionalityacrosstheisolationbarrier.Inaddition,the
ADuM1200
/
ADuM1201
providelowpulsewidthdistortion(<3nsforCRgrade)andtightchannel-to-channelmatching(<3nsforCRgrade).Unlikeotheroptocoupleralternatives,the
ADuM1200
/
ADuM1201
isolatorshaveapatentedrefreshfeaturethatensuresdccorrectnessintheabsenceofinputlogictransitionsandduringpower-up/power-downconditions.
The
ADuM1200W
and
ADuM1201W
areautomotivegradeversionsqualifiedfor125°Coperation.Seethe
Automotive
Products
sectionformoreinformation.
FUNCTIONALBLOCKDIAGRAMS
APPLICATIONS
Size-criticalmultichannelisolationSPIinterface/dataconverterisolation
RS-232/RS-422/RS-485transceiverisolationDigitalfieldbusisolation
Hybridelectricvehicles,batterymonitor,andmotordrive
GENERALDESCRIPTION
The
ADuM1200
/
ADuM12011
aredual-channeldigitalisolatorsbasedontheAnalogDevices,Inc.,iCoupler?technology.
CombininghighspeedCMOSandmonolithictransformertechnologies,theseisolationcomponentsprovideoutstandingperformancecharacteristicssuperiortoalternatives,suchasoptocouplers.
ByavoidingtheuseofLEDsandphotodiodes,iCouplerdevicesremovethedesigndifficultiescommonlyassociatedwithopto-couplers.
1ProtectedbyU.S.Patents5,952,849;6,873,065;6,903,578;and7,075,329.
Vdd1ViaVibGND1
Vdd2VoaVobGND2
1
8
2
ENCODE
DECODE
7
3
ENCODE
DECODE
6
4
5
04642-001
VDD1
1
8
VDD2
VOA
2
DECODE
ENCODE
7
VIA
VIB
3
ENCODE
DECODE
6
VOB
GND1
4
5
GND2
Figure1.
ADuM1200
FunctionalBlockDiagram
04642-002
Figure2.
ADuM1201
FunctionalBlockDiagram
Rev.K
DocumentFeedback
InformationfurnishedbyAnalogDevicesisbelievedtobeaccurateandreliable.However,noresponsibilityisassumedbyAnalogDevicesforitsuse,norforanyinfringementsofpatentsorotherrightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.NolicenseisgrantedbyimplicationorotherwiseunderanypatentorpatentrightsofAnalogDevices.Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
OneTechnologyWay,P.O.Box9106,Norwood,MA02062-9106,U.S.A.Tel:781.329.4700?2004–2016AnalogDevices,Inc.Allrightsreserved.
TechnicalSupport
ADuM1200/ADuM1201
DataSheet
DataSheet
ADuM1200/ADuM1201
Rev.K|Page
PAGE
10
of
NUMPAGES
28
Rev.K|Page
PAGE
11
of
NUMPAGES
28
TABLEOFCONTENTS
Features 1
Applications 1
GeneralDescription 1
FunctionalBlockDiagrams 1
RevisionHistory 3
Specifications 4
ElectricalCharacteristics—5V,105°COperation 4
ElectricalCharacteristics—3V,105°COperation 6
ElectricalCharacteristics—Mixed5V/3Vor3V/5V,105°C
Operation 8
ElectricalCharacteristics—5V,125°COperation 11
ElectricalCharacteristics—3V,125°COperation 13
ElectricalCharacteristics—Mixed5V/3V,125°COperation
. 15
ElectricalCharacteristics—Mixed3V/5V,125°COperation
. 17
PackageCharacteristics 19
RegulatoryInformation 19
InsulationandSafety-RelatedSpecifications 19
DINVVDEV0884-10(VDEV0884-10):2006-12
InsulationCharacteristics 20
RecommendedOperatingConditions 20
AbsoluteMaximumRatings 21
ESDCaution 21
PinConfigurationsandFunctionDescriptions 22
TypicalPerformanceCharacteristics 23
ApplicationsInformation 24
PCBLayout 24
PropagationDelay-RelatedParameters 24
DCCorrectnessandMagneticFieldImmunity 24
PowerConsumption 25
InsulationLifetime 25
OutlineDimensions 27
OrderingGuide 27
AutomotiveProducts 28
REVISIONHISTORY
9/2016—Rev.JtoRev.K
ChangestoEndnote1andEndnote2,Table9 19
5/2015—Rev.ItoRev.J
ChangestoTable9 19
ChangetoTrackingResistance(ComparativeTrackingIndex)ParameterandIsolationGroupParameter,Table10 20
3/2012—Rev.HtoRev.I
CreatedHyperlinkforSafetyandRegulatoryApprovals
EntryinFeaturesSection 1
ChangetoGeneralDescriptionSection 1
ChangetoPCBLayoutSection 24
MovedAutomotiveProductsSection 28
1/2009—Rev.GtoRev.H
ChangestoTable5,SwitchingSpecificationsParameter 13
ChangestoTable6,SwitchingSpecificationsParameter 15
ChangestoTable7,SwitchingSpecificationsParameter 17
9/2008—Rev.FtoRev.G
ChangestoTable9 19
ChangestoTable13 21
ChangestoOrderingGuide 27
3/2008—Rev.EtoRev.F
ChangestoFeaturesSection 1
ChangestoApplicationsSection 1
AddedTable4 11
AddedTable5 13
AddedTable6 15
AddedTable7 17
ChangestoTable12 20
ChangestoTable13 21
AddedAutomotiveProductsSection 26
ChangestoOrderingGuide 27
11/2007—Rev.DtoRev.E
ChangestoNote1 1
AddedADuM1200/ADuM1201ARChangevs.TemperatureParameter 3
AddedADuM1200/ADuM1201ARChangevs.TemperatureParameter 5
AddedADuM1200/ADuM1201ARChangevs.TemperatureParameter 8
8/2007—Rev.CtoRev.D
UpdatedVDECertificationThroughout 1
ChangestoFeatures,Note1,Figure1,andFigure2 1
ChangestoTable3 7
ChangestoRegulatoryInformationSection 10
AddedTable10 12
AddedInsulationLifetimeSection 16
UpdatedOutlineDimensions 18
ChangestoOrderingGuide 18
2/2006—Rev.BtoRev.C
UpdatedFormat Universal
AddedNote1 1
ChangestoAbsoluteMaximumRatings 12
ChangestoDCCorrectnessandMagneticField
ImmunitySection 15
9/2004—Rev.AtoRev.B
ChangestoTable5 10
6/2004—Rev.0toRev.A
ChangestoFormat Universal
ChangestoGeneralDescription 1
ChangestoElectricalCharacteristics—5VOperation 3
ChangestoElectricalCharacteristics—3VOperation 5
ChangestoElectricalCharacteristics—Mixed5V/3Vor
3V/5VOperation 7
4/2004—Revision0:InitialVersion
SPECIFICATIONS
ELECTRICALCHARACTERISTICS—5V,105°COPERATION
Allvoltagesarerelativetotherespectiveground;4.5V≤VDD1≤5.5V,4.5V≤VDD2≤5.5V;allminimum/maximumspecificationsapplyovertheentirerecommendedoperatingrange,unlessotherwisenoted;alltypicalspecificationsareatTA=25°C,VDD1=VDD2=5V;thisdoesnotapplytothe
ADuM1200W
and
ADuM1201W
automotivegradeproducts.
Table1.
Parameter
Symbol
Min
Typ
Max
Unit
TestConditions/Comments
DCSPECIFICATIONS
InputSupplyCurrentperChannel,Quiescent
IDDI(Q)
0.50
0.60
mA
OutputSupplyCurrentperChannel,Quiescent
IDDO(Q)
0.19
0.25
mA
ADuM1200
TotalSupplyCurrent,TwoChannel
s1
DCto2Mbps
VDD1SupplyCurrent
IDD1(Q)
1.1
1.4
mA
DCto1MHzlogicsignalfreq.
VDD2SupplyCurrent
IDD2(Q)
0.5
0.8
mA
DCto1MHzlogicsignalfreq.
10Mbps(BRandCRGradesOnly)
VDD1SupplyCurrent
IDD1(10)
4.3
5.5
mA
5MHzlogicsignalfreq.
VDD2SupplyCurrent
IDD2(10)
1.3
2.0
mA
5MHzlogicsignalfreq.
25Mbps(CRGradeOnly)
VDD1SupplyCurrent
IDD1(25)
10
13
mA
12.5MHzlogicsignalfreq.
VDD2SupplyCurrent
IDD2(25)
2.8
3.4
mA
12.5MHzlogicsignalfreq.
ADuM1201
TotalSupplyCurrent,TwoChannel
s1
DCto2Mbps
VDD1SupplyCurrent
IDD1(Q)
0.8
1.1
mA
DCto1MHzlogicsignalfreq.
VDD2SupplyCurrent
IDD2(Q)
0.8
1.1
mA
DCto1MHzlogicsignalfreq.
10Mbps(BRandCRGradesOnly)
VDD1SupplyCurrent
IDD1(10)
2.8
3.5
mA
5MHzlogicsignalfreq.
VDD2SupplyCurrent
IDD2(10)
2.8
3.5
mA
5MHzlogicsignalfreq.
25Mbps(CRGradeOnly)
VDD1SupplyCurrent
IDD1(25)
6.3
8.0
mA
12.5MHzlogicsignalfreq.
VDD2SupplyCurrent
IDD2(25)
6.3
8.0
mA
12.5MHzlogicsignalfreq.
ForAllModels
InputCurrents
IIA,IIB
?10
+0.01
+10
μA
0V≤VIA,VIB≤(VDD1orVDD2)
LogicHighInputThreshold
VIH
0.7(VDD1orVDD2)
V
LogicLowInputThreshold
VIL
0.3(VDD1orVDD2)
V
LogicHighOutputVoltages
VOAH,VOBH
(VDD1orVDD2)?0.1
5.0
V
IOx=?20μA,VIx=VIxH
(VDD1orVDD2)?0.5
4.8
V
IOx=?4mA,VIx=VIxH
LogicLowOutputVoltages
VOAL,VOBL
0.0
0.1
V
IOx=20μA,VIx=VIxL
0.04
0.1
V
IOx=400μA,VIx=VIxL
0.2
0.4
V
IOx=4mA,VIx=VIxL
SWITCHINGSPECIFICATIONS
CL=15pF,CMOSsignallevels
ADuM1200
/ADuM1201AR
MinimumPulseW
idth2
PW
1000
ns
MaximumDataRat
e3
1
Mbps
PropagationDelay
4
tPHL,tPLH
50
150
ns
PulseWidthDistortion,|tPLH?tPHL
|4
PWD
40
ns
Changevs.Temperature
11
ps/°C
PropagationDelaySke
w5
tPSK
100
ns
Channel-to-ChannelMatching
6
tPSKCD/tPSKOD
50
ns
OutputRise/FallTime(10%to90%)
tR/tF
10
ns
Parameter
Symbol
Min
Typ
Max
Unit
TestConditions/Comments
ADuM1200
/ADuM1201BR
MinimumPulseWidth2
PW
100
ns
MaximumDataRate3
10
Mbps
PropagationDelay4
tPHL,tPLH
20
50
ns
PulseWidthDistortion,|tPLH?tPHL|4
PWD
3
ns
Changevs.Temperature
5
ps/°C
PropagationDelaySkew5
tPSK
15
ns
Channel-to-ChannelMatching
3
CodirectionalChannels6
tPSKCD
ns
OpposingDirectionalChannels6
tPSKOD
15
ns
OutputRise/FallTime(10%to90%)
tR/tF
2.5
ns
ADuM1200
/ADuM1201CR
MinimumPulseWidth2
PW
20
40
ns
MaximumDataRate3
25
50
Mbps
PropagationDelay4
tPHL,tPLH
20
45
ns
PulseWidthDistortion,|tPLH?tPHL|4
PWD
3
ns
Changevs.Temperature
5
ps/°C
PropagationDelaySkew5
tPSK
15
ns
Channel-to-ChannelMatching
3
ns
CodirectionalChannels6
tPSKCD
OpposingDirectionalChannels6
tPSKOD
15
ns
OutputRise/FallTime(10%to90%)
tR/tF
2.5
ns
ForAllModels
Common-ModeTransientImmunity
LogicHighOutput7
|CMH|
25
35
kV/μs
VIx=VDD1orVDD2,VCM=
1000V,transientmagnitude=800V
LogicLowOutput7
|CML|
25
35
kV/μs
VIx=0V,VCM=1000V,
transientmagnitude=800V
RefreshRate
fr
1.2
Mbps
DynamicSupplyCurrentperChannel8
Input
IDDI(D)
0.19
mA/Mbps
Output
IDDO(D)
0.05
mA/Mbps
1Thesupplycurrentvaluesareforbothchannelscombinedwhenrunningatidenticaldatarates.Outputsupplycurrentvaluesarespecifiedwithnooutputloadpresent.Thesupplycurrentassociatedwithanindividualchanneloperatingatagivendataratecanbecalculatedasdescribedinthe
PowerConsumption
section.See
Figure6
through
Figure8
forinformationonper-channelsupplycurrentasafunctionofdatarateforunloadedandloadedconditions.See
Figure9
through
Figure11
fortotalVDD1andVDD2supplycurrentsasafunctionofdataratefor
ADuM1200
and
ADuM1201
channelconfigurations.
2Theminimumpulsewidthistheshortestpulsewidthatwhichthespecifiedpulsewidthdistortionisguaranteed.
3Themaximumdatarateisthefastestdatarateatwhichthespecifiedpulsewidthdistortionisguaranteed.
4tPHLpropagationdelayismeasuredfromthe50%levelofthefallingedgeoftheVIxsignaltothe50%levelofthefallingedgeoftheVOxsignal.tPLHpropagationdelayismeasuredfromthe50%leveloftherisingedgeoftheVIxsignaltothe50%leveloftherisingedgeoftheVOxsignal.
5tPSKisthemagnitudeoftheworst-casedifferenceintPHLand/ortPLHthatismeasuredbetweenunitsatthesameoperatingtemperature,supplyvoltages,andoutputloadwithintherecommendedoperatingconditions.
6Codirectionalchannel-to-channelmatchingistheabsolutevalueofthedifferenceinpropagationdelaysbetweenanytwochannelswithinputsonthesamesideoftheisolationbarrier.Opposingdirectionalchannel-to-channelmatchingistheabsolutevalueofthedifferenceinpropagationdelaysbetweenanytwochannelswithinputsonopposingsidesoftheisolationbarrier.
7CMHisthemaximumcommon-modevoltageslewratethatcanbesustainedwhilemaintainingVO>0.8VDD2.CMListhemaximumcommon-modevoltageslewratethatcanbesustainedwhilemaintainingVO<0.8V.Thecommon-modevoltageslewratesapplytobothrisingandfallingcommon-modevoltageedges.Thetransientmagnitudeistherangeoverwhichthecommonmodeisslewed.
8Dynamicsupplycurrentistheincrementalamountofsupplycurrentrequiredfora1Mbpsincreaseinthesignaldatarate.See
Figure6
through
Figure8
forinformationonper-channelsupplycurrentasafunctionofdatarateforunloadedandloadedconditions.Seethe
PowerConsumption
sectionforguidanceoncalculatingper-channelsupplycurrentforagivendatarate.
ELECTRICALCHARACTERISTICS—3V,105°COPERATION
Allvoltagesarerelativetotherespectiveground;2.7V≤VDD1≤3.6V,2.7V≤VDD2≤3.6V;allminimum/maximumspecificationsapplyovertheentirerecommendedoperatingrange,unlessotherwisenoted;alltypicalspecificationsareatTA=25°C,VDD1=VDD2=3.0V;thisdoesnotapplyto
ADuM1200
W
and
ADuM1201W
automotivegradeproducts.
Table2.
Parameter
Symbol
Min
Typ
Max
Unit
TestConditions/Comments
DCSPECIFICATIONS
InputSupplyCurrentperChannel,Quiescent
IDDI(Q)
0.26
0.35
mA
OutputSupplyCurrentperChannel,Quiescent
IDDO(Q)
0.11
0.20
mA
ADuM1200
TotalSupplyCurrent,TwoChannels
1
DCto2Mbps
VDD1SupplyCurrent
IDD1(Q)
0.6
1.0
mA
DCto1MHzlogicsignalfreq.
VDD2SupplyCurrent
IDD2(Q)
0.2
0.6
mA
DCto1MHzlogicsignalfreq.
10Mbps(BRandCRGradesOnly)
VDD1SupplyCurrent
IDD1(10)
2.2
3.4
mA
5MHzlogicsignalfreq.
VDD2SupplyCurrent
IDD2(10)
0.7
1.1
mA
5MHzlogicsignalfreq.
25Mbps(CRGradeOnly)
VDD1SupplyCurrent
IDD1(25)
5.2
7.7
mA
12.5MHzlogicsignalfreq.
VDD2SupplyCurrent
IDD2(25)
1.5
2.0
mA
12.5MHzlogicsignalfreq.
ADuM1201
TotalSupplyCurrent,Two
Channe
ls1
DCto2Mbps
VDD1SupplyCurrent
IDD1(Q)
0.4
0.8
mA
DCto1MHzlogicsignalfreq.
VDD2SupplyCurrent
IDD2(Q)
0.4
0.8
mA
DCto1MHzlogicsignalfreq.
10Mbps(BRandCRGradesOnly)
VDD1SupplyCurrent
IDD1(10)
1.5
2.2
mA
5MHzlogicsignalfreq.
VDD2SupplyCurrent
IDD2(10)
1.5
2.2
mA
5MHzlogicsignalfreq.
25Mbps(CRGradeOnly)
VDD1SupplyCurrent
IDD1(25)
3.4
4.8
mA
12.5MHzlogicsignalfreq.
VDD2SupplyCurrent
IDD2(25)
3.4
4.8
mA
12.5MHzlogicsignalfreq.
ForAllModels
InputCurrents
IIA,IIB
?10
+0.01
+10
μA
0V≤VIA,VIB≤(VDD1orVDD2)
LogicHighInputThreshold
VIH
0.7(VDD1orVDD2)
V
LogicLowInputThreshold
VIL
0.3(VDD1orVDD2)
LogicHighOutputVoltages
VOAH,VOBH
(VDD1orVDD2)?0.1
3.0
V
IOx=?20μA,VIx=VIxH
(VDD1orVDD2)?0.5
2.8
V
IOx=?4mA,VIx=VIxH
LogicLowOutputVoltages
VOAL,VOBL
0.0
0.1
V
IOx=20μA,VIx=VIxL
0.04
0.1
V
IOx=400μA,VIx=VIxL
0.2
0.4
V
IOx=4mA,VIx=VIxL
SWITCHINGSPECIFICATIONS
CL=15pF,CMOSsignallevels
ADuM1200
/ADuM1201AR
MinimumPulseW
idth2
PW
1000
ns
MaximumDataR
ate3
1
Mbps
PropagationDelay
4
tPHL,tPLH
50
150
ns
PulseWidthDistortion,|tPLH?tPHL
|4
PWD
40
ns
Changevs.Temperature
11
ps/°C
PropagationDelaySkew
5
tPSK
100
ns
Channel-to-ChannelMatching
6
tPSKCD/tPSKOD
50
ns
OutputRise/FallTime(10%to90%)
tR/tF
10
ns
Parameter
Symbol
Min
Typ
Max
Unit
TestConditions/Comments
ADuM1200
/ADuM1201BR
CL=15pF,CMOSsignallevels
MinimumPulseWidth2
PW
100
ns
MaximumDataRate3
10
Mbps
PropagationDelay4
tPHL,tPLH
20
60
ns
PulseWidthDistortion,|tPLH?tPHL|4
PWD
3
ns
Changevs.Temperature
5
ps/°C
PropagationDelaySkew5
tPSK
22
ns
Channel-to-ChannelMatching
CodirectionalChannels6
tPSKCD
3
ns
OpposingDirectionalChannels6
tPSKOD
22
ns
OutputRise/FallTime(10%to90%)
tR/tF
3.0
ns
ADuM1200
/ADuM1201CR
MinimumPulseWidth2
PW
20
40
ns
MaximumDataRate3
25
50
Mbps
PropagationDelay4
tPHL,tPLH
20
55
ns
PulseWidthDistortion,|tPLH?tPHL|4
PWD
3
ns
Changevs.Temperature
5
ps/°C
PropagationDelaySkew5
tPSK
16
ns
Channel-to-ChannelMatching
CodirectionalChannels6
tPSKCD
3
ns
OpposingDirectionalChannels6
tPSKOD
16
ns
OutputRise/FallTime(10%to90%)
tR/tF
3.0
ns
ForAllModels
Common-ModeTransientImmunity
LogicHighOutput7
|CMH|
25
35
kV/μs
VIx=VDD1orVDD2,VCM=1000V,
transientmagnitude=800V
LogicLowOutput7
|CML|
25
35
kV/μs
VIx=0V,VCM=1000V,
transientmagnitude=800V
RefreshRate
fr
1.1
Mbps
DynamicSupplyCurrentperChannel
8
Input
IDDI(D)
0.10
mA/Mbps
Output
IDDO(D)
0.03
mA/Mbps
1Thesupplycurrentvaluesareforbothchannelscombinedwhenrunningatidenticaldatarates.Outputsupplycurrentvaluesarespecifiedwithnooutputloadpresent.Thesupplycurrentassociatedwithanindividualchanneloperatingatagivendataratecanbecalculatedasdescribedinthe
PowerConsumption
section.See
Figure6
through
Figure8
forinformationonper-channelsupplycurrentasafunctionofdatarateforunloadedandloadedconditions.See
Figure9
through
Figure11
fortotalVDD1andVDD2supplycurrentsasafunctionofdataratefor
ADuM1200
and
ADuM1201
channelconfigurations.
2Theminimumpulsewidthistheshortestpulsewidthatwhichthespecifiedpulsewidthdistortionisguaranteed.
3Themaximumdatarateisthefastestdatarateatwhichthespecifiedpulsewidthdistortionisguaranteed.
4tPHLpropagationdelayismeasuredfromthe50%levelofthefallingedgeoftheVIxsignaltothe50%levelofthefallingedgeoftheVOxsignal.tPLHpropagationdelayismeasuredfromthe50%leveloftherisingedgeoftheVIxsignaltothe50%leveloftherisingedgeoftheVOxsignal.
5tPSKisthemagnitudeoftheworst-casedifferenceintPHLand/ortPLHthatismeasuredbetweenunitsatthesameoperatingtemperature,supplyvoltages,andoutputloadwithintherecommendedoperatingconditions.
6Codirectionalchannel-to-channelmatchingistheabsolutevalueofthedifferenceinpropagationdelaysbetweenanytwochannelswithinputsonthesamesideoftheisolationbarrier.Opposingdirectionalchannel-to-channelmatchingistheabsolutevalueofthedifferenceinpropagationdelaysbetweenanytwochannelswithinputsonopposingsidesoftheisolationbarrier.
7CMHisthemaximumcommon-modevoltageslewratethatcanbesustainedwhilemaintainingVO>0.8VDD2.CMListhemaximumcommon-modevoltageslewratethatcanbesustainedwhilemaintainingVO<0.8V.Thecommon-modevoltageslewratesapplytobothrisingandfallingcommon-modevoltageedges.Thetransientmagnitudeistherangeoverwhichthecommonmodeisslewed.
8Dynamicsupplycurrentistheincrementalamountofsupplycurrentrequiredfora1Mbpsincreaseinthesignaldatarate.See
Figure6
through
Figure8
forinformationonper-channelsupplycurrentasafunctionofdatarateforunloadedandloadedconditions.Seethe
PowerConsumption
sectionforguidanceoncalculatingper-channelsupplycurrentforagivendatarate.
ELECTRICALCHARACTERISTICS—MIXED5V/3VOR3V/5V,105°COPERATION
Allvoltagesarerelativetotherespectiveground;5V/3Voperation:4.5V≤VDD1≤5.5V,2.7V≤VDD2≤3.6V.3V/5Voperation:
2.7V≤VDD1≤3.6V,4.5V≤VDD2≤5.5V;allminimum/maximumspecificationsapplyovertheentirerecommendedoperatingrange,unlessotherwisenoted;alltypicalspecificationsareatTA=25°C;VDD1=3.0V,VDD2=5.0V;orVDD1=5.0V,VDD2=3.0V;thisdoesnotapplyto
ADuM1200W
and
ADuM1201W
automotivegradeproducts.
Table3.
Parameter
Symbol
Min
Typ
Max
Unit
TestConditions/Comments
DCSPECIFICATIONS
InputSupplyCurrentperChannel,Quiescent
IDDI(Q)
5V/3VOperation
0.50
0.6
mA
3V/5VOperation
0.26
0.35
mA
OutputSupplyCurrentperChannel,Quiescent
IDDO(Q)
5V/3VOperation
0.11
0.20
mA
3V/5VOperation
0.19
0.25
mA
ADuM1200
To
talS
upplyCurrent,TwoChanne
ls1
DCto2Mb
ps
VDD1SupplyCurrent
IDD1(Q)
5V/3VOperation
1.1
1.4
mA
DCto1MHzlogicsignalfreq.
3V/5VOperation
0.6
1.0
mA
DCto1MHzlogicsignalfreq.
VDD2SupplyCurrent
IDD2(Q)
5V/3VOperation
0.2
0.6
mA
DCto1MHzlogicsignalfreq.
3V/5VOperation
0.5
0.8
mA
DCto1MHzlogicsignalfreq.
10Mbps(BRandCRGradesOnly)
VDD1SupplyCurrent
IDD1(10)
5V/3VOperation
4.3
5.5
mA
5MHzlogicsignalfreq.
3V/5VOperation
2.2
3.4
mA
5MHzlogicsignalfreq.
VDD2SupplyCurrent
IDD2(10)
5V/3VOperation
0.7
1.1
mA
5MHzlogicsignalfreq.
3V/5VOperation
1.3
2.0
mA
5MHzlogicsignalfreq.
25Mbps(CRGradeOnly)
VDD1SupplyCurrent
IDD1(25)
5V/3VOperation
10
13
mA
12.5MHzlogicsignalfreq.
3V/5VOperation
5.2
7.7
mA
12.5MHzlogicsignalfreq.
VDD2SupplyCurrent
IDD2(25)
5V/3VOperation
1.5
2.0
mA
12.5MHzlogicsignalfreq.
3V/5VOperation
2.8
3.4
mA
12.5MHzlogicsignalfreq.
ADuM1201
To
talS
upplyCurrent,
TwoChanne
ls1
DCto2Mbps
VDD1SupplyCurrent
IDD1(Q)
5V/3VOperation
0.8
1.1
mA
DCto1MHzlogicsignalfreq.
3V/5VOperation
0.4
0.8
mA
DCto1MHzlogicsignalfreq.
VDD2SupplyCurrent
IDD2(Q)
5V/3VOperation
0.4
0.8
mA
DCto1MHzlogicsignalfreq.
3V/5VOperation
0.8
1.1
mA
DCto1MHzlogicsignalfreq.
10Mbps(BRandCRGradesOnly)
VDD1SupplyCurrent
IDD1(10)
5V/3VOperation
2.8
3.5
mA
5MHzlogicsignalfreq.
3V/5VOperation
1.5
2.2
mA
5MHzlogicsignalfreq.
VDD2SupplyCurrent
IDD2(10)
5V/3VOperation
1.5
2.2
mA
5MHzlogicsignalfreq.
3V/5VOperation
2.8
3.5
mA
5MHzlogicsignalfreq.
Parameter
Symbol
Min
Typ
Max
Unit
TestConditions/Comments
25Mbps(CRGradeOnly)
VDD1SupplyCurrent
IDD1(25)
5V/3VOperation
6.3
8.0
mA
12.5MHzlogicsignalfreq.
3V/5VOperation
3.4
4.8
mA
12.5MHzlogicsignalfreq.
VDD2SupplyCurrent
IDD2(25)
5V/3VOperation
3.4
4.8
mA
12.5MHzlogicsignalfreq.
3V/5VOperation
6.3
8.0
mA
12.5MHzlogicsignalfreq.
ForAllModels
InputCurrents
IIA,IIB
?10
+0.01
+10
μA
0V≤VIA,VIB≤(VDD1orVDD2)
LogicHighInputThreshold
VIH
0.7(VDD1orVDD2)
V
LogicLowInputThreshold
VIL
0.3(VDD1orVDD2)
V
LogicHighOutputVoltages
VOAH,VOBH
(VDD1orVDD2)?0.1
VDD1orVDD2
V
IOx=?20μA,VIx=VIxH
(VDD1orVDD2)?0.5
(VDD1orVDD2)?0.2
V
IOx=?4mA,VIx=VIxH
LogicLowOutputVoltages
VOAL,VOBL
0.0
0.1
V
IOx=20μA,VIx=VIxL
0.04
0.1
V
IOx=400μA,VIx=VIxL
0.2
0.4
V
IOx=4mA,VIx=VIxL
SWITCHINGSPECIFICATIONS
ADuM1200
/ADuM1201AR
CL=15pF,CMOSsignallevels
MinimumPulseW
idth2
PW
1000
ns
MaximumDataRat
e3
1
Mbps
PropagationDelay
4
tPHL,tPLH
50
150
ns
PulseWidthDistortion,|tPLH?tP
HL|4
PWD
40
ns
Changevs.Temperature
11
ps/°C
PropagationDelaySke
w5
tPSK
50
ns
Channel-to-ChannelM
atching6
tPSKCD/tPSKOD
50
ns
OutputRise/FallTime(10%to90%)
tR/tF
10
ns
ADuM1200
/ADuM1201BR
CL=15pF,CMOSsignallevels
MinimumPulseW
idth2
PW
100
ns
MaximumDataR
ate3
10
Mbps
PropagationDelay
4
tPHL,tPLH
15
55
ns
PulseWidthDistortion,|tPLH?tPHL
|4
PWD
3
ns
Changevs.Tempera
ture
5
ps/°C
PropagationDelaySke
w5
tPSK
22
ns
Channel-to-ChannelMatc
hi
ng
CodirectionalChanne
ls6
tPSKCD
3
ns
OpposingDirectionalChanne
ls6
tPSKOD
22
ns
OutputRise/FallTime(10%to90%)
tR/tF
5V/3VOperation
3.0
ns
3V/5VOperation
2.5
ns
ADuM1200
/ADuM1201CR
CL=15pF,CMOSsignallevels
MinimumPulseW
idth2
PW
20
40
ns
MaximumDataR
ate3
25
50
Mbps
PropagationDelay
4
tPHL,tPLH
20
50
ns
PulseWidthDistortion,|tPLH?tPHL
|4
PWD
3
ns
Changevs.Tempera
ture
5
ps/°C
PropagationDelaySke
w5
tPSK
15
ns
Channel-to-ChannelMa
tchi
ng
CodirectionalChanne
ls6
tPSKCD
3
ns
OpposingDirectionalChanne
ls6
tPSKOD
15
ns
OutputRise/FallTime(10%to90%)
tR/tF
5V/3VOperation
3.0
ns
3V/5VOperation
2.5
ns
Parameter
Symbol
Min
Typ
Max
Unit
TestConditions/Comments
ForAllModels
Common-ModeTransientImmunity
LogicHighOutput7
|CMH|
25
35
kV/μs
VIx=VDD1orVDD2,VCM=1000V,
transientmagnitude=800V
LogicLowOutput7
|CML|
25
35
kV/μs
VIx=0V,VCM=1000V,
transientmagnitude=800V
RefreshRate
fr
5V/3VOperation
1.2
Mbps
3V/5VOperation
1.1
Mbps
InputDynamicSupplyCurrentperChannel8
IDDI(D)
5V/3VOperation
0.19
mA/Mbps
3V/5VOperation
0.10
mA/Mbps
OutputDynamicSupplyCurrentperChannel8
IDDO(D)
5V/3VOperation
0.03
mA/Mbps
3V/5VOperation
0.05
mA/Mbps
1Thesupplycurrentvaluesareforbothchannelsc
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