Linkswww.7160.com
www.7160.com 时间:2021-03-17 阅读:()
TRS3253E-EPwww.
ti.
comSLLSEF5–DECEMBER2013RS-232TRANSCEIVERWITHSPLITSUPPLYPINFORLOGICSIDECheckforSamples:TRS3253E-EP1FEATURESVLPinforCompatibilityWithMixed-VoltageSystemsDownto1.
8VonLogicSideEnhancedESDProtectiononRINInputsandDOUTOutputs–±8kVIEC61000-4-2Air-GapDischarge–±8kVIEC61000-4-2ContactDischarge–±15kVHuman-BodyModelLow300-μASupplyCurrentSpecified1000-kbpsDataRateAutoPowerdownPlusFeatureAPPLICATIONSHand-HeldEquipmentPDAsCellPhonesBattery-PoweredEquipmentDataCablesSUPPORTSDEFENSE,AEROSPACE,ANDMEDICALAPPLICATIONSControlledBaselineOneAssemblyandTestSiteOneFabricationSiteAvailableinMilitary(–55°Cto125°C)TemperatureRangeExtendedProductLifeCycleExtendedProduct-ChangeNotificationProductTraceabilityDESCRIPTIONTheTRS3253Eisathree-driverandfive-receiverRS-232interfacedevice,withsplitsupplypinsformixed-signaloperations.
AllRS-232inputsandoutputsareprotectedto±8kVusingtheIEC61000-4-2Air-GapDischargemethod,±8kVusingtheIEC61000-4-2ContactDischargemethod,and±15kVusingtheHuman-BodyModel.
Thechargepumprequiresonlyfoursmall0.
1-μFcapacitorsforoperationfroma3.
3-Vsupply.
TheTRS3253Eiscapableofrunningatdataratesupto1000kbps,whilemaintainingRS-232-compliantoutputlevels.
TheTRS3253EhasauniqueVLpinthatallowsoperationinmixed-logicvoltagesystems.
Bothdriverin(DIN)andreceiverout(ROUT)logiclevelsarepinprogrammablethroughtheVLpin.
Thiseliminatestheneedforadditionalvoltagelevelshifterwhileinterfacingwithlow-voltagemicrocontrollerorUARTs.
TheTRS3253Eisavailableinaspace-savingQFNpackage(4mm*4mmRSM).
1Pleasebeawarethatanimportantnoticeconcerningavailability,standardwarranty,anduseincriticalapplicationsofTexasInstrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet.
PRODUCTIONDATAinformationiscurrentasofpublicationdate.
Copyright2013,TexasInstrumentsIncorporatedProductsconformtospecificationsperthetermsoftheTexasInstrumentsstandardwarranty.
Productionprocessingdoesnotnecessarilyincludetestingofallparameters.
TRS3253E-EPSLLSEF5–DECEMBER2013www.
ti.
comDESCRIPTION(CONTINUED)Auto-powerdownpluscanbedisabledwhenFORCEONandFORCEOFFarehigh.
Withauto-powerdownplusenabled,thedeviceactivatesautomaticallywhenavalidsignalisappliedtoanyreceiverordriverinput.
INVALIDishigh(validdata)ifanyreceiverinputvoltageisgreaterthan2.
7Vorlessthan–2.
7V,orhasbeenbetween–0.
3Vand0.
3Vforlessthan30μs.
INVALIDislow(invaliddata)ifallreceiverinputvoltagesarebetween–0.
3Vand0.
3Vformorethan30μs.
RefertoFigure6forreceiverinputlevels.
ORDERINGINFORMATION(1)TJPACKAGEORDERABLEPARTNUMBERTOP-SIDEMARKINGVIDNUMBER–55°Cto125°CQFN-RSMTRS3253EMRSMREPRS53EPV62/13621-01XE(1)Forthemostcurrentpackageandorderinginformation,seethePackageOptionAddendumattheendofthisdocument,orseetheTIwebsiteatwww.
ti.
com.
FUNCTIONTABLESabcEachDriver(1)INPUTSOUTPUTDRIVERSTATUSTIMEELAPSEDSINCELASTDOUTDINFORCEONFORCEOFFRINORDINTRANSITIONXXLXZPoweredoffLHHXHNormaloperationwithauto-powerdownplusdisabledHHHXLLLH30sZPoweredoffbyauto-powerdownplusfeatureHLH>30sZ(1)H=highlevel,L=lowlevel,X=irrelevant,Z=highimpedanceEachReceiver(1)INPUTSOUTPUTSRECEIVERSTATUSTIMEELAPSEDSINCELASTRIN1–RIN5FORCEOFFROUT1-ROUT5RINORDINTRANSITIONXLXZPoweredoffLH3.
7V100μs|tPHL–tPLH|Driverskew(2)100nsVCC=3.
3V,Tj=25°C,Transition-regionRL=3kto7k,CL=150pFto1000pF15150V/μsslewrateMeasuredfrom3Vto–3Vor–3Vto3V(1)TypicalvaluesareatVCC=VL=3.
3V,TJ=25°C.
(2)Driverskewismeasuredatthedriverzerocrosspoint.
8SubmitDocumentationFeedbackCopyright2013,TexasInstrumentsIncorporatedProductFolderLinks:TRS3253E-EPTRS3253E-EPwww.
ti.
comSLLSEF5–DECEMBER2013AUTO-POWERDOWNSECTIONElectricalCharacteristicsoverrecommendedrangesofsupplyvoltageandjunctiontemperature(unlessotherwisenoted)(seeFigure7)PARAMETERTESTCONDITIONSMINMAXUNITReceiverinputthresholdFORCEON=GND,VIT+(valid)2.
7VforINVALIDhigh-leveloutputvoltageFORCEOFF=VLReceiverinputthresholdFORCEON=GND,VIT–(valid)–2.
7VforINVALIDhigh-leveloutputvoltageFORCEOFF=VLReceiverinputthresholdFORCEON=GND,VT(invalid)–0.
30.
3VforINVALIDlow-leveloutputvoltageFORCEOFF=VLIOH=-1mA,FORCEON=GND,VOHINVALIDhigh-leveloutputvoltageVL–0.
6VFORCEOFF=VLIOL=1.
6mA,FORCEON=GND,VOLINVALIDlow-leveloutputvoltage0.
4VFORCEOFF=VLSwitchingCharacteristicsoverrecommendedrangesofsupplyvoltageandjunctiontemperature(unlessotherwisenoted)(seeFigure7)PARAMETERMINTYP(1)MAXUNITtvalidPropagationdelaytime,low-tohigh-leveloutput0.
1μstinvalidPropagationdelaytime,high-tolow-leveloutput50μstenSupplyenabletime25μstdisReceiverordriveredgetoauto-powerdownplus30s(1)AlltypicalvaluesareatVCC=VL=3.
3VandTJ=25°C.
(1)Seedatasheetforabsolutemaximumandminimumrecommendedoperatingconditions.
(2)Siliconoperatinglifedesigngoalis10yearsat105°Cjunctiontemperature(doesnotincludepackageinterconnectlife).
(3)Enhancedplasticproductdisclaimerapplies.
Figure1.
TRS3253E-EPOperatingLifeDeratingChartCopyright2013,TexasInstrumentsIncorporatedSubmitDocumentationFeedback9ProductFolderLinks:TRS3253E-EPTRS3253E-EPSLLSEF5–DECEMBER2013www.
ti.
comAPPLICATIONINFORMATIONFigure2.
TypicalOperatingCircuitandCapacitorValues10SubmitDocumentationFeedbackCopyright2013,TexasInstrumentsIncorporatedProductFolderLinks:TRS3253E-EPTRS3253E-EPwww.
ti.
comSLLSEF5–DECEMBER2013PARAMETERMEASUREMENTINFORMATIONA.
CLincludesprobeandjigcapacitance.
B.
Thepulsegeneratorhasthefollowingcharacteristics:PRR=250kbit/s,ZO=50,50%dutycycle,tr≤10ns,tf≤10ns.
Figure3.
DriverSlewRateA.
CLincludesprobeandjigcapacitance.
B.
Thepulsegeneratorhasthefollowingcharacteristics:PRR=250kbit/s,ZO=50,50%dutycycle,tr≤10ns,tf≤10ns.
Figure4.
DriverPulseSkewA.
CLincludesprobeandjigcapacitance.
B.
Thepulsegeneratorhasthefollowingcharacteristics:ZO=50,50%dutycycle,tr≤10ns,tf≤10ns.
Figure5.
ReceiverPropagationDelayTimesA.
CLincludesprobeandjigcapacitance.
B.
Thepulsegeneratorhasthefollowingcharacteristics:ZO=50,50%dutycycle,tr≤10ns,tf≤10ns.
C.
tPLZandtPHZarethesameastdis.
D.
tPZLandtPZHarethesameasten.
Copyright2013,TexasInstrumentsIncorporatedSubmitDocumentationFeedback11ProductFolderLinks:TRS3253E-EPTRS3253E-EPSLLSEF5–DECEMBER2013www.
ti.
comPARAMETERMEASUREMENTINFORMATION(continued)Figure6.
ReceiverEnableandDisableTimes12SubmitDocumentationFeedbackCopyright2013,TexasInstrumentsIncorporatedProductFolderLinks:TRS3253E-EPTRS3253E-EPwww.
ti.
comSLLSEF5–DECEMBER2013PARAMETERMEASUREMENTINFORMATION(continued)Figure7.
INVALIDPropagation-DelayTimesandSupply-EnablingTimeCopyright2013,TexasInstrumentsIncorporatedSubmitDocumentationFeedback13ProductFolderLinks:TRS3253E-EPPACKAGEOPTIONADDENDUMwww.
ti.
com10-Dec-2020Addendum-Page1PACKAGINGINFORMATIONOrderableDeviceStatus(1)PackageTypePackageDrawingPinsPackageQtyEcoPlan(2)Leadfinish/Ballmaterial(6)MSLPeakTemp(3)OpTemp(°C)DeviceMarking(4/5)SamplesTRS3253EMRSMREPACTIVEVQFNRSM323000RoHS&GreenNIPDAULevel-3-260C-168HR-55to125RS53EPV62/13621-01XEACTIVEVQFNRSM323000RoHS&GreenNIPDAULevel-3-260C-168HR-55to125RS53EP(1)Themarketingstatusvaluesaredefinedasfollows:ACTIVE:Productdevicerecommendedfornewdesigns.
LIFEBUY:TIhasannouncedthatthedevicewillbediscontinued,andalifetime-buyperiodisineffect.
NRND:Notrecommendedfornewdesigns.
Deviceisinproductiontosupportexistingcustomers,butTIdoesnotrecommendusingthispartinanewdesign.
PREVIEW:Devicehasbeenannouncedbutisnotinproduction.
Samplesmayormaynotbeavailable.
OBSOLETE:TIhasdiscontinuedtheproductionofthedevice.
(2)RoHS:TIdefines"RoHS"tomeansemiconductorproductsthatarecompliantwiththecurrentEURoHSrequirementsforall10RoHSsubstances,includingtherequirementthatRoHSsubstancedonotexceed0.
1%byweightinhomogeneousmaterials.
Wheredesignedtobesolderedathightemperatures,"RoHS"productsaresuitableforuseinspecifiedlead-freeprocesses.
TImayreferencethesetypesofproductsas"Pb-Free".
RoHSExempt:TIdefines"RoHSExempt"tomeanproductsthatcontainleadbutarecompliantwithEURoHSpursuanttoaspecificEURoHSexemption.
Green:TIdefines"Green"tomeanthecontentofChlorine(Cl)andBromine(Br)basedflameretardantsmeetJS709Blowhalogenrequirementsof<=1000ppmthreshold.
Antimonytrioxidebasedflameretardantsmustalsomeetthe<=1000ppmthresholdrequirement.
(3)MSL,PeakTemp.
-TheMoistureSensitivityLevelratingaccordingtotheJEDECindustrystandardclassifications,andpeaksoldertemperature.
(4)Theremaybeadditionalmarking,whichrelatestothelogo,thelottracecodeinformation,ortheenvironmentalcategoryonthedevice.
(5)MultipleDeviceMarkingswillbeinsideparentheses.
OnlyoneDeviceMarkingcontainedinparenthesesandseparatedbya"~"willappearonadevice.
IfalineisindentedthenitisacontinuationofthepreviouslineandthetwocombinedrepresenttheentireDeviceMarkingforthatdevice.
(6)Leadfinish/Ballmaterial-OrderableDevicesmayhavemultiplematerialfinishoptions.
Finishoptionsareseparatedbyaverticalruledline.
Leadfinish/Ballmaterialvaluesmaywraptotwolinesifthefinishvalueexceedsthemaximumcolumnwidth.
ImportantInformationandDisclaimer:TheinformationprovidedonthispagerepresentsTI'sknowledgeandbeliefasofthedatethatitisprovided.
TIbasesitsknowledgeandbeliefoninformationprovidedbythirdparties,andmakesnorepresentationorwarrantyastotheaccuracyofsuchinformation.
Effortsareunderwaytobetterintegrateinformationfromthirdparties.
TIhastakenandcontinuestotakereasonablestepstoproviderepresentativeandaccurateinformationbutmaynothaveconducteddestructivetestingorchemicalanalysisonincomingmaterialsandchemicals.
TIandTIsuppliersconsidercertaininformationtobeproprietary,andthusCASnumbersandotherlimitedinformationmaynotbeavailableforrelease.
InnoeventshallTI'sliabilityarisingoutofsuchinformationexceedthetotalpurchasepriceoftheTIpart(s)atissueinthisdocumentsoldbyTItoCustomeronanannualbasis.
PACKAGEOPTIONADDENDUMwww.
ti.
com10-Dec-2020Addendum-Page2OTHERQUALIFIEDVERSIONSOFTRS3253E-EP:Catalog:TRS3253ENOTE:QualifiedVersionDefinitions:Catalog-TI'sstandardcatalogproductTAPEANDREELINFORMATION*AlldimensionsarenominalDevicePackageTypePackageDrawingPinsSPQReelDiameter(mm)ReelWidthW1(mm)A0(mm)B0(mm)K0(mm)P1(mm)W(mm)Pin1QuadrantTRS3253EMRSMREPVQFNRSM323000330.
012.
44.
254.
251.
158.
012.
0Q2PACKAGEMATERIALSINFORMATIONwww.
ti.
com18-Nov-2020PackMaterials-Page1*AlldimensionsarenominalDevicePackageTypePackageDrawingPinsSPQLength(mm)Width(mm)Height(mm)TRS3253EMRSMREPVQFNRSM323000853.
0449.
035.
0PACKAGEMATERIALSINFORMATIONwww.
ti.
com18-Nov-2020PackMaterials-Page2www.
ti.
comGENERICPACKAGEVIEWThisimageisarepresentationofthepackagefamily,actualpackagemayvary.
Refertotheproductdatasheetforpackagedetails.
VQFN-1mmmaxheightRSM32PLASTICQUADFLATPACK-NOLEAD4x4,0.
4mmpitch4224982/Awww.
ti.
comPACKAGEOUTLINEC32X0.
250.
152.
80.
0532X0.
450.
251MAX(0.
2)TYP0.
050.
0028X0.
42X2.
82X2.
8A4.
13.
9B4.
13.
90.
250.
150.
450.
254X(0.
45)(0.
1)VQFN-1mmmaxheightRSM0032BPLASTICQUADFLATPACK-NOLEAD4219108/B08/2019PIN1INDEXAREA0.
08CSEATINGPLANE1817249163225(OPTIONAL)PIN1ID0.
1CAB0.
05EXPOSEDTHERMALPADDETAILSEETERMINALSYMMSYMMNOTES:1.
Alllineardimensionsareinmillimeters.
Anydimensionsinparenthesisareforreferenceonly.
DimensioningandtolerancingperASMEY14.
5M.
2.
Thisdrawingissubjecttochangewithoutnotice.
3.
Thepackagethermalpadmustbesolderedtotheprintedcircuitboardforthermalandmechanicalperformance.
33SEESIDEWALLDETAILSIDEWALLDETAILOPTIONALMETALTHICKNESSSCALE3.
000DETAILOPTIONALTERMINALTYPICALwww.
ti.
comEXAMPLEBOARDLAYOUT0.
05MINALLAROUND0.
05MAXALLAROUND32X(0.
2)32X(0.
55)(0.
2)TYPVIA28X(0.
4)(3.
85)(3.
85)(2.
8)(R0.
05)TYP(1.
15)(1.
15)VQFN-1mmmaxheightRSM0032BPLASTICQUADFLATPACK-NOLEAD4219108/B08/2019SYMM1891617242532SYMMLANDPATTERNEXAMPLEEXPOSEDMETALSHOWNSCALE:20X33NOTES:(continued)4.
Thispackageisdesignedtobesolderedtoathermalpadontheboard.
Formoreinformation,seeTexasInstrumentsliteraturenumberSLUA271(www.
ti.
com/lit/slua271).
5.
Viasareoptionaldependingonapplication,refertodevicedatasheet.
Ifanyviasareimplemented,refertotheirlocationsshownonthisview.
Itisrecommendedthatviasunderpastebefilled,pluggedortented.
SOLDERMASKOPENINGMETALUNDERSOLDERMASKSOLDERMASKDEFINEDEXPOSEDMETALMETALSOLDERMASKOPENINGSOLDERMASKDETAILSNONSOLDERMASKDEFINED(PREFERRED)EXPOSEDMETALwww.
ti.
comEXAMPLESTENCILDESIGN32X(0.
55)32X(0.
2)28X(0.
4)(3.
85)(3.
85)4X(1.
23)(R0.
05)TYP(0.
715)(0.
715)VQFN-1mmmaxheightRSM0032BPLASTICQUADFLATPACK-NOLEAD4219108/B08/2019NOTES:(continued)6.
Lasercuttingapertureswithtrapezoidalwallsandroundedcornersmayofferbetterpasterelease.
IPC-7525mayhavealternatedesignrecommendations.
33SYMMMETALTYPSOLDERPASTEEXAMPLEBASEDON0.
1mmTHICKSTENCILEXPOSEDPAD33:77%PRINTEDSOLDERCOVERAGEBYAREAUNDERPACKAGESCALE:20XSYMM1891617242532IMPORTANTNOTICEANDDISCLAIMERTIPROVIDESTECHNICALANDRELIABILITYDATA(INCLUDINGDATASHEETS),DESIGNRESOURCES(INCLUDINGREFERENCEDESIGNS),APPLICATIONOROTHERDESIGNADVICE,WEBTOOLS,SAFETYINFORMATION,ANDOTHERRESOURCES"ASIS"ANDWITHALLFAULTS,ANDDISCLAIMSALLWARRANTIES,EXPRESSANDIMPLIED,INCLUDINGWITHOUTLIMITATIONANYIMPLIEDWARRANTIESOFMERCHANTABILITY,FITNESSFORAPARTICULARPURPOSEORNON-INFRINGEMENTOFTHIRDPARTYINTELLECTUALPROPERTYRIGHTS.
TheseresourcesareintendedforskilleddevelopersdesigningwithTIproducts.
Youaresolelyresponsiblefor(1)selectingtheappropriateTIproductsforyourapplication,(2)designing,validatingandtestingyourapplication,and(3)ensuringyourapplicationmeetsapplicablestandards,andanyothersafety,security,orotherrequirements.
Theseresourcesaresubjecttochangewithoutnotice.
TIgrantsyoupermissiontousetheseresourcesonlyfordevelopmentofanapplicationthatusestheTIproductsdescribedintheresource.
Otherreproductionanddisplayoftheseresourcesisprohibited.
NolicenseisgrantedtoanyotherTIintellectualpropertyrightortoanythirdpartyintellectualpropertyright.
TIdisclaimsresponsibilityfor,andyouwillfullyindemnifyTIanditsrepresentativesagainst,anyclaims,damages,costs,losses,andliabilitiesarisingoutofyouruseoftheseresources.
TI'sproductsareprovidedsubjecttoTI'sTermsofSale(www.
ti.
com/legal/termsofsale.
html)orotherapplicabletermsavailableeitheronti.
comorprovidedinconjunctionwithsuchTIproducts.
TI'sprovisionoftheseresourcesdoesnotexpandorotherwisealterTI'sapplicablewarrantiesorwarrantydisclaimersforTIproducts.
MailingAddress:TexasInstruments,PostOfficeBox655303,Dallas,Texas75265Copyright2020,TexasInstrumentsIncorporated
ti.
comSLLSEF5–DECEMBER2013RS-232TRANSCEIVERWITHSPLITSUPPLYPINFORLOGICSIDECheckforSamples:TRS3253E-EP1FEATURESVLPinforCompatibilityWithMixed-VoltageSystemsDownto1.
8VonLogicSideEnhancedESDProtectiononRINInputsandDOUTOutputs–±8kVIEC61000-4-2Air-GapDischarge–±8kVIEC61000-4-2ContactDischarge–±15kVHuman-BodyModelLow300-μASupplyCurrentSpecified1000-kbpsDataRateAutoPowerdownPlusFeatureAPPLICATIONSHand-HeldEquipmentPDAsCellPhonesBattery-PoweredEquipmentDataCablesSUPPORTSDEFENSE,AEROSPACE,ANDMEDICALAPPLICATIONSControlledBaselineOneAssemblyandTestSiteOneFabricationSiteAvailableinMilitary(–55°Cto125°C)TemperatureRangeExtendedProductLifeCycleExtendedProduct-ChangeNotificationProductTraceabilityDESCRIPTIONTheTRS3253Eisathree-driverandfive-receiverRS-232interfacedevice,withsplitsupplypinsformixed-signaloperations.
AllRS-232inputsandoutputsareprotectedto±8kVusingtheIEC61000-4-2Air-GapDischargemethod,±8kVusingtheIEC61000-4-2ContactDischargemethod,and±15kVusingtheHuman-BodyModel.
Thechargepumprequiresonlyfoursmall0.
1-μFcapacitorsforoperationfroma3.
3-Vsupply.
TheTRS3253Eiscapableofrunningatdataratesupto1000kbps,whilemaintainingRS-232-compliantoutputlevels.
TheTRS3253EhasauniqueVLpinthatallowsoperationinmixed-logicvoltagesystems.
Bothdriverin(DIN)andreceiverout(ROUT)logiclevelsarepinprogrammablethroughtheVLpin.
Thiseliminatestheneedforadditionalvoltagelevelshifterwhileinterfacingwithlow-voltagemicrocontrollerorUARTs.
TheTRS3253Eisavailableinaspace-savingQFNpackage(4mm*4mmRSM).
1Pleasebeawarethatanimportantnoticeconcerningavailability,standardwarranty,anduseincriticalapplicationsofTexasInstrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet.
PRODUCTIONDATAinformationiscurrentasofpublicationdate.
Copyright2013,TexasInstrumentsIncorporatedProductsconformtospecificationsperthetermsoftheTexasInstrumentsstandardwarranty.
Productionprocessingdoesnotnecessarilyincludetestingofallparameters.
TRS3253E-EPSLLSEF5–DECEMBER2013www.
ti.
comDESCRIPTION(CONTINUED)Auto-powerdownpluscanbedisabledwhenFORCEONandFORCEOFFarehigh.
Withauto-powerdownplusenabled,thedeviceactivatesautomaticallywhenavalidsignalisappliedtoanyreceiverordriverinput.
INVALIDishigh(validdata)ifanyreceiverinputvoltageisgreaterthan2.
7Vorlessthan–2.
7V,orhasbeenbetween–0.
3Vand0.
3Vforlessthan30μs.
INVALIDislow(invaliddata)ifallreceiverinputvoltagesarebetween–0.
3Vand0.
3Vformorethan30μs.
RefertoFigure6forreceiverinputlevels.
ORDERINGINFORMATION(1)TJPACKAGEORDERABLEPARTNUMBERTOP-SIDEMARKINGVIDNUMBER–55°Cto125°CQFN-RSMTRS3253EMRSMREPRS53EPV62/13621-01XE(1)Forthemostcurrentpackageandorderinginformation,seethePackageOptionAddendumattheendofthisdocument,orseetheTIwebsiteatwww.
ti.
com.
FUNCTIONTABLESabcEachDriver(1)INPUTSOUTPUTDRIVERSTATUSTIMEELAPSEDSINCELASTDOUTDINFORCEONFORCEOFFRINORDINTRANSITIONXXLXZPoweredoffLHHXHNormaloperationwithauto-powerdownplusdisabledHHHXLLLH30sZPoweredoffbyauto-powerdownplusfeatureHLH>30sZ(1)H=highlevel,L=lowlevel,X=irrelevant,Z=highimpedanceEachReceiver(1)INPUTSOUTPUTSRECEIVERSTATUSTIMEELAPSEDSINCELASTRIN1–RIN5FORCEOFFROUT1-ROUT5RINORDINTRANSITIONXLXZPoweredoffLH3.
7V100μs|tPHL–tPLH|Driverskew(2)100nsVCC=3.
3V,Tj=25°C,Transition-regionRL=3kto7k,CL=150pFto1000pF15150V/μsslewrateMeasuredfrom3Vto–3Vor–3Vto3V(1)TypicalvaluesareatVCC=VL=3.
3V,TJ=25°C.
(2)Driverskewismeasuredatthedriverzerocrosspoint.
8SubmitDocumentationFeedbackCopyright2013,TexasInstrumentsIncorporatedProductFolderLinks:TRS3253E-EPTRS3253E-EPwww.
ti.
comSLLSEF5–DECEMBER2013AUTO-POWERDOWNSECTIONElectricalCharacteristicsoverrecommendedrangesofsupplyvoltageandjunctiontemperature(unlessotherwisenoted)(seeFigure7)PARAMETERTESTCONDITIONSMINMAXUNITReceiverinputthresholdFORCEON=GND,VIT+(valid)2.
7VforINVALIDhigh-leveloutputvoltageFORCEOFF=VLReceiverinputthresholdFORCEON=GND,VIT–(valid)–2.
7VforINVALIDhigh-leveloutputvoltageFORCEOFF=VLReceiverinputthresholdFORCEON=GND,VT(invalid)–0.
30.
3VforINVALIDlow-leveloutputvoltageFORCEOFF=VLIOH=-1mA,FORCEON=GND,VOHINVALIDhigh-leveloutputvoltageVL–0.
6VFORCEOFF=VLIOL=1.
6mA,FORCEON=GND,VOLINVALIDlow-leveloutputvoltage0.
4VFORCEOFF=VLSwitchingCharacteristicsoverrecommendedrangesofsupplyvoltageandjunctiontemperature(unlessotherwisenoted)(seeFigure7)PARAMETERMINTYP(1)MAXUNITtvalidPropagationdelaytime,low-tohigh-leveloutput0.
1μstinvalidPropagationdelaytime,high-tolow-leveloutput50μstenSupplyenabletime25μstdisReceiverordriveredgetoauto-powerdownplus30s(1)AlltypicalvaluesareatVCC=VL=3.
3VandTJ=25°C.
(1)Seedatasheetforabsolutemaximumandminimumrecommendedoperatingconditions.
(2)Siliconoperatinglifedesigngoalis10yearsat105°Cjunctiontemperature(doesnotincludepackageinterconnectlife).
(3)Enhancedplasticproductdisclaimerapplies.
Figure1.
TRS3253E-EPOperatingLifeDeratingChartCopyright2013,TexasInstrumentsIncorporatedSubmitDocumentationFeedback9ProductFolderLinks:TRS3253E-EPTRS3253E-EPSLLSEF5–DECEMBER2013www.
ti.
comAPPLICATIONINFORMATIONFigure2.
TypicalOperatingCircuitandCapacitorValues10SubmitDocumentationFeedbackCopyright2013,TexasInstrumentsIncorporatedProductFolderLinks:TRS3253E-EPTRS3253E-EPwww.
ti.
comSLLSEF5–DECEMBER2013PARAMETERMEASUREMENTINFORMATIONA.
CLincludesprobeandjigcapacitance.
B.
Thepulsegeneratorhasthefollowingcharacteristics:PRR=250kbit/s,ZO=50,50%dutycycle,tr≤10ns,tf≤10ns.
Figure3.
DriverSlewRateA.
CLincludesprobeandjigcapacitance.
B.
Thepulsegeneratorhasthefollowingcharacteristics:PRR=250kbit/s,ZO=50,50%dutycycle,tr≤10ns,tf≤10ns.
Figure4.
DriverPulseSkewA.
CLincludesprobeandjigcapacitance.
B.
Thepulsegeneratorhasthefollowingcharacteristics:ZO=50,50%dutycycle,tr≤10ns,tf≤10ns.
Figure5.
ReceiverPropagationDelayTimesA.
CLincludesprobeandjigcapacitance.
B.
Thepulsegeneratorhasthefollowingcharacteristics:ZO=50,50%dutycycle,tr≤10ns,tf≤10ns.
C.
tPLZandtPHZarethesameastdis.
D.
tPZLandtPZHarethesameasten.
Copyright2013,TexasInstrumentsIncorporatedSubmitDocumentationFeedback11ProductFolderLinks:TRS3253E-EPTRS3253E-EPSLLSEF5–DECEMBER2013www.
ti.
comPARAMETERMEASUREMENTINFORMATION(continued)Figure6.
ReceiverEnableandDisableTimes12SubmitDocumentationFeedbackCopyright2013,TexasInstrumentsIncorporatedProductFolderLinks:TRS3253E-EPTRS3253E-EPwww.
ti.
comSLLSEF5–DECEMBER2013PARAMETERMEASUREMENTINFORMATION(continued)Figure7.
INVALIDPropagation-DelayTimesandSupply-EnablingTimeCopyright2013,TexasInstrumentsIncorporatedSubmitDocumentationFeedback13ProductFolderLinks:TRS3253E-EPPACKAGEOPTIONADDENDUMwww.
ti.
com10-Dec-2020Addendum-Page1PACKAGINGINFORMATIONOrderableDeviceStatus(1)PackageTypePackageDrawingPinsPackageQtyEcoPlan(2)Leadfinish/Ballmaterial(6)MSLPeakTemp(3)OpTemp(°C)DeviceMarking(4/5)SamplesTRS3253EMRSMREPACTIVEVQFNRSM323000RoHS&GreenNIPDAULevel-3-260C-168HR-55to125RS53EPV62/13621-01XEACTIVEVQFNRSM323000RoHS&GreenNIPDAULevel-3-260C-168HR-55to125RS53EP(1)Themarketingstatusvaluesaredefinedasfollows:ACTIVE:Productdevicerecommendedfornewdesigns.
LIFEBUY:TIhasannouncedthatthedevicewillbediscontinued,andalifetime-buyperiodisineffect.
NRND:Notrecommendedfornewdesigns.
Deviceisinproductiontosupportexistingcustomers,butTIdoesnotrecommendusingthispartinanewdesign.
PREVIEW:Devicehasbeenannouncedbutisnotinproduction.
Samplesmayormaynotbeavailable.
OBSOLETE:TIhasdiscontinuedtheproductionofthedevice.
(2)RoHS:TIdefines"RoHS"tomeansemiconductorproductsthatarecompliantwiththecurrentEURoHSrequirementsforall10RoHSsubstances,includingtherequirementthatRoHSsubstancedonotexceed0.
1%byweightinhomogeneousmaterials.
Wheredesignedtobesolderedathightemperatures,"RoHS"productsaresuitableforuseinspecifiedlead-freeprocesses.
TImayreferencethesetypesofproductsas"Pb-Free".
RoHSExempt:TIdefines"RoHSExempt"tomeanproductsthatcontainleadbutarecompliantwithEURoHSpursuanttoaspecificEURoHSexemption.
Green:TIdefines"Green"tomeanthecontentofChlorine(Cl)andBromine(Br)basedflameretardantsmeetJS709Blowhalogenrequirementsof<=1000ppmthreshold.
Antimonytrioxidebasedflameretardantsmustalsomeetthe<=1000ppmthresholdrequirement.
(3)MSL,PeakTemp.
-TheMoistureSensitivityLevelratingaccordingtotheJEDECindustrystandardclassifications,andpeaksoldertemperature.
(4)Theremaybeadditionalmarking,whichrelatestothelogo,thelottracecodeinformation,ortheenvironmentalcategoryonthedevice.
(5)MultipleDeviceMarkingswillbeinsideparentheses.
OnlyoneDeviceMarkingcontainedinparenthesesandseparatedbya"~"willappearonadevice.
IfalineisindentedthenitisacontinuationofthepreviouslineandthetwocombinedrepresenttheentireDeviceMarkingforthatdevice.
(6)Leadfinish/Ballmaterial-OrderableDevicesmayhavemultiplematerialfinishoptions.
Finishoptionsareseparatedbyaverticalruledline.
Leadfinish/Ballmaterialvaluesmaywraptotwolinesifthefinishvalueexceedsthemaximumcolumnwidth.
ImportantInformationandDisclaimer:TheinformationprovidedonthispagerepresentsTI'sknowledgeandbeliefasofthedatethatitisprovided.
TIbasesitsknowledgeandbeliefoninformationprovidedbythirdparties,andmakesnorepresentationorwarrantyastotheaccuracyofsuchinformation.
Effortsareunderwaytobetterintegrateinformationfromthirdparties.
TIhastakenandcontinuestotakereasonablestepstoproviderepresentativeandaccurateinformationbutmaynothaveconducteddestructivetestingorchemicalanalysisonincomingmaterialsandchemicals.
TIandTIsuppliersconsidercertaininformationtobeproprietary,andthusCASnumbersandotherlimitedinformationmaynotbeavailableforrelease.
InnoeventshallTI'sliabilityarisingoutofsuchinformationexceedthetotalpurchasepriceoftheTIpart(s)atissueinthisdocumentsoldbyTItoCustomeronanannualbasis.
PACKAGEOPTIONADDENDUMwww.
ti.
com10-Dec-2020Addendum-Page2OTHERQUALIFIEDVERSIONSOFTRS3253E-EP:Catalog:TRS3253ENOTE:QualifiedVersionDefinitions:Catalog-TI'sstandardcatalogproductTAPEANDREELINFORMATION*AlldimensionsarenominalDevicePackageTypePackageDrawingPinsSPQReelDiameter(mm)ReelWidthW1(mm)A0(mm)B0(mm)K0(mm)P1(mm)W(mm)Pin1QuadrantTRS3253EMRSMREPVQFNRSM323000330.
012.
44.
254.
251.
158.
012.
0Q2PACKAGEMATERIALSINFORMATIONwww.
ti.
com18-Nov-2020PackMaterials-Page1*AlldimensionsarenominalDevicePackageTypePackageDrawingPinsSPQLength(mm)Width(mm)Height(mm)TRS3253EMRSMREPVQFNRSM323000853.
0449.
035.
0PACKAGEMATERIALSINFORMATIONwww.
ti.
com18-Nov-2020PackMaterials-Page2www.
ti.
comGENERICPACKAGEVIEWThisimageisarepresentationofthepackagefamily,actualpackagemayvary.
Refertotheproductdatasheetforpackagedetails.
VQFN-1mmmaxheightRSM32PLASTICQUADFLATPACK-NOLEAD4x4,0.
4mmpitch4224982/Awww.
ti.
comPACKAGEOUTLINEC32X0.
250.
152.
80.
0532X0.
450.
251MAX(0.
2)TYP0.
050.
0028X0.
42X2.
82X2.
8A4.
13.
9B4.
13.
90.
250.
150.
450.
254X(0.
45)(0.
1)VQFN-1mmmaxheightRSM0032BPLASTICQUADFLATPACK-NOLEAD4219108/B08/2019PIN1INDEXAREA0.
08CSEATINGPLANE1817249163225(OPTIONAL)PIN1ID0.
1CAB0.
05EXPOSEDTHERMALPADDETAILSEETERMINALSYMMSYMMNOTES:1.
Alllineardimensionsareinmillimeters.
Anydimensionsinparenthesisareforreferenceonly.
DimensioningandtolerancingperASMEY14.
5M.
2.
Thisdrawingissubjecttochangewithoutnotice.
3.
Thepackagethermalpadmustbesolderedtotheprintedcircuitboardforthermalandmechanicalperformance.
33SEESIDEWALLDETAILSIDEWALLDETAILOPTIONALMETALTHICKNESSSCALE3.
000DETAILOPTIONALTERMINALTYPICALwww.
ti.
comEXAMPLEBOARDLAYOUT0.
05MINALLAROUND0.
05MAXALLAROUND32X(0.
2)32X(0.
55)(0.
2)TYPVIA28X(0.
4)(3.
85)(3.
85)(2.
8)(R0.
05)TYP(1.
15)(1.
15)VQFN-1mmmaxheightRSM0032BPLASTICQUADFLATPACK-NOLEAD4219108/B08/2019SYMM1891617242532SYMMLANDPATTERNEXAMPLEEXPOSEDMETALSHOWNSCALE:20X33NOTES:(continued)4.
Thispackageisdesignedtobesolderedtoathermalpadontheboard.
Formoreinformation,seeTexasInstrumentsliteraturenumberSLUA271(www.
ti.
com/lit/slua271).
5.
Viasareoptionaldependingonapplication,refertodevicedatasheet.
Ifanyviasareimplemented,refertotheirlocationsshownonthisview.
Itisrecommendedthatviasunderpastebefilled,pluggedortented.
SOLDERMASKOPENINGMETALUNDERSOLDERMASKSOLDERMASKDEFINEDEXPOSEDMETALMETALSOLDERMASKOPENINGSOLDERMASKDETAILSNONSOLDERMASKDEFINED(PREFERRED)EXPOSEDMETALwww.
ti.
comEXAMPLESTENCILDESIGN32X(0.
55)32X(0.
2)28X(0.
4)(3.
85)(3.
85)4X(1.
23)(R0.
05)TYP(0.
715)(0.
715)VQFN-1mmmaxheightRSM0032BPLASTICQUADFLATPACK-NOLEAD4219108/B08/2019NOTES:(continued)6.
Lasercuttingapertureswithtrapezoidalwallsandroundedcornersmayofferbetterpasterelease.
IPC-7525mayhavealternatedesignrecommendations.
33SYMMMETALTYPSOLDERPASTEEXAMPLEBASEDON0.
1mmTHICKSTENCILEXPOSEDPAD33:77%PRINTEDSOLDERCOVERAGEBYAREAUNDERPACKAGESCALE:20XSYMM1891617242532IMPORTANTNOTICEANDDISCLAIMERTIPROVIDESTECHNICALANDRELIABILITYDATA(INCLUDINGDATASHEETS),DESIGNRESOURCES(INCLUDINGREFERENCEDESIGNS),APPLICATIONOROTHERDESIGNADVICE,WEBTOOLS,SAFETYINFORMATION,ANDOTHERRESOURCES"ASIS"ANDWITHALLFAULTS,ANDDISCLAIMSALLWARRANTIES,EXPRESSANDIMPLIED,INCLUDINGWITHOUTLIMITATIONANYIMPLIEDWARRANTIESOFMERCHANTABILITY,FITNESSFORAPARTICULARPURPOSEORNON-INFRINGEMENTOFTHIRDPARTYINTELLECTUALPROPERTYRIGHTS.
TheseresourcesareintendedforskilleddevelopersdesigningwithTIproducts.
Youaresolelyresponsiblefor(1)selectingtheappropriateTIproductsforyourapplication,(2)designing,validatingandtestingyourapplication,and(3)ensuringyourapplicationmeetsapplicablestandards,andanyothersafety,security,orotherrequirements.
Theseresourcesaresubjecttochangewithoutnotice.
TIgrantsyoupermissiontousetheseresourcesonlyfordevelopmentofanapplicationthatusestheTIproductsdescribedintheresource.
Otherreproductionanddisplayoftheseresourcesisprohibited.
NolicenseisgrantedtoanyotherTIintellectualpropertyrightortoanythirdpartyintellectualpropertyright.
TIdisclaimsresponsibilityfor,andyouwillfullyindemnifyTIanditsrepresentativesagainst,anyclaims,damages,costs,losses,andliabilitiesarisingoutofyouruseoftheseresources.
TI'sproductsareprovidedsubjecttoTI'sTermsofSale(www.
ti.
com/legal/termsofsale.
html)orotherapplicabletermsavailableeitheronti.
comorprovidedinconjunctionwithsuchTIproducts.
TI'sprovisionoftheseresourcesdoesnotexpandorotherwisealterTI'sapplicablewarrantiesorwarrantydisclaimersforTIproducts.
MailingAddress:TexasInstruments,PostOfficeBox655303,Dallas,Texas75265Copyright2020,TexasInstrumentsIncorporated
- Linkswww.7160.com相关文档
- fullwww.7160.com
- Linewww.7160.com
- 下载网www.7160.com
- methodwww.7160.com
- 83.4www.7160.com
- 粘连www.7160.com
天上云：香港大带宽物理机服务器572元;20Mbps带宽!三网CN2线路
天上云服务器怎么样?天上云是国人商家，成都天上云网络科技有限公司，专注于香港、美国海外云服务器的产品，有多年的运维维护经验。世界这么大 靠谱最重，我们7*24H为您提供服务，贴心售后服务，安心、省事儿、稳定、靠谱。目前，天上云香港大带宽物理机服务器572元;20Mbps带宽!三网CN2线路，香港沙田数据中心!点击进入：天上云官方网站地址香港沙田数据中心!线路说明 ：去程中国电信CN2 +中国联通+...
昔日数据月付12元起，湖北十堰机房10M带宽月付19元起
昔日数据怎么样?昔日数据是一个来自国内服务器销售商，成立于2020年底，主要销售国内海外云服务器，目前有国内湖北十堰云服务器和香港hkbn云服务器 采用KVM虚拟化技术构架,湖北十堰机房10M带宽月付19元起;香港HKBN,月付12元起; 此次夏日活动全部首月5折促销，有需要的可以关注一下。点击进入：昔日数据官方网站地址昔日数据优惠码：优惠码： XR2021 全场通用(活动持续半个月 2021/7...
HostKvm新上联通CUVIP线路VPS,八折优惠后1G内存套餐$5.2/月起
最近上洛杉矶机房联通CUVIP线路主机的商家越来越多了，HostKvm也发来了新节点上线的邮件，适用全场8折优惠码，基于KVM架构，优惠后最低月付5.2美元起。HostKvm是一家成立于2013年的国人主机商，提供基于KVM架构的VPS主机，可选数据中心包括日本、新加坡、韩国、美国、中国香港等多个地区机房，君选择国内直连或优化线路，延迟较低，适合建站或者远程办公等。以洛杉矶CUVIP线路主机为例，...
www.7160.com为你推荐
-
杨紫别祝我生日快乐周杰伦的祝我生日快乐这首歌有什么寓意或者是在什么背景下写的巨星prince去世Whitney Houston因什么去世的？李子柒年入1.6亿新晋网红李子柒是不是背后有团队是摆拍、炒作为的是人气、流量？关键字关键字和一般标识符的区别www.119mm.comwww.993mm+com精品集！www.765.com哪里有免费的电影网站baqizi.cc讲讲曾子杀猪的主要内容！33tutu.com33gan.com改成什么了sodu.tw台湾人看小说的网站是ename.com趫 是什么意思？