IC datasheet pdf-REF3212-EP,REF3220-EP,REF3225-EP,

1FEATURESAPPLICATIONS1GND_FGND_S32ENABLE564OUT_SINOUT_FREF3212REF3225REF3230REF3240REF3220REF3233DESCRIPTIONREF3212-EP,REF3220-EP,REF3225-EPREF3230-EP,REF3233-EP,REF3240-EP4ppm/°C,100μASOT23-6SERIESVOLTAGEREFERENCESSBVS078A–OCTOBER2006–REVISEDAPRIL2007•HighOutputCurrent:±10mA•ControlledBaseline•HighAccuracy:0.01%–OneAssembly/TestSite,OneFabrication•LowQuiescentCurrent:100μASite•LowDropout:5mV•ExtendedTemperaturePerformanceof–55°Cto125°C•PortableEquipment•EnhancedDiminishingManufacturingSources(DMS)Support•DataAcquisitionSystems•MedicalEquipment•EnhancedProduct-ChangeNotification•TestEquipment•QualificationPedigree(1)•ExcellentSpecifiedDriftPerformance:–7ppm/°C(Max)at0°Cto125°C–20ppm/°C(Max)at–40°Cto125°C–40ppm/°C(Max)at–55°Cto125°C•MicrosizePackage:SOT23-6(1)ComponentqualificationinaccordancewithJEDECandindustrystandardstoensurereliableoperationoveranextendedtemperaturerange.Thisincludes,butisnotlimitedto,HighlyAcceleratedStressTest(HAST)orbiased85/85,temperaturecycle,autoclaveorunbiasedHAST,electromigration,bondintermetalliclife,andmoldcompoundlife.Suchqualificationtestingshouldnotbeviewedasjustifyinguseofthiscomponentbeyondspecifiedperformanceandenvironmentallimits.TheREF32xxisaverylowdrift,micropower,low-dropout,precisionvoltagereferencefamilyavailableinthetinySOT23-6package.Thesmallsizeandlowpowerconsumption(120μAmax)oftheREF32xxmakeitidealforportableandbattery-poweredapplications.Thisreferenceisstablewithanycapacitiveload.TheREF32xxcanbeoperatedfromasupplyaslowas5mVabovetheoutputvoltage,undernoloadconditions.Allmodelsarespecifiedforthewidetemperaturerangeof–55°Cto125°C.AVAILABLEOUTPUTVOLTAGESPRODUCTVOLTAGEREF32121.25VREF32202.048VREF32252.5VREF32303VREF32333.3VREF32404.096V1Pleasebeawarethatanimportantnoticeconcerningavailability,standardwarranty,anduseincriticalapplicationsofTexasInstrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet.PRODUCTIONDATAinformationiscurrentasofpublicationdate.Copyright©2006–2007,TexasInstrumentsIncorporatedProductsconformtospecificationsperthetermsoftheTexasInstrumentsstandardwarranty.Productionprocessingdoesnotnecessarilyincludetestingofallparameters.(TOPVIEW)AbsoluteMaximumRatings(1)REF3212-EP,REF3220-EP,REF3225-EPREF3230-EP,REF3233-EP,REF3240-EP4ppm/°C,100μASOT23-6SERIESVOLTAGEREFERENCESSBVS078A–OCTOBER2006–REVISEDAPRIL2007PACKAGE/ORDERINGINFORMATION(1)PRODUCTOUTPUTVOLTAGEPACKAGE-LEADPACKAGEDESIGNATOR(2)PACKAGEMARKINGREF3212AMDBVREP1.25VSOT23-6DBVR3AMREF3220AMDBVREP2.048VSOT23-6DBVR3BMREF3225AMDBVREP2.5VSOT23-6DBVR3CMREF3230AMDBVREP3VSOT23-6DBVR3DMREF3233AMDBVREP3.3VSOT23-6DBVR3EMREF3240AMDBVREP4.096VSOT23-6DBVR3FM(1)Forthemostcurrentpackageandorderinginformation,seethePackageOptionAddendumattheendofthisdocument,orseetheTIwebsiteat(2)Packagedrawings,thermaldata,andsymbolizationareavailableat–55125°CStoragetemperaturerange–65150(2)°CJunctiontemperature150°CHuman-BodyModel4kVESDratingCharged-DeviceModel1MachineModel400V(1)Stressesabovetheseratingsmaycausepermanentdamage.Exposuretoabsolutemaximumconditionsforextendedperiodsmaydegradedevicereliability.Thesearestressratingsonly,andfunctionaloperationofthedeviceattheseoranyotherconditionsbeyondthosespecifiedisnotimplied.(2)Long-termhigh-temperaturestorageand/orextendeduseatmaximumrecommendedoperatingconditionsmayresultinareductionofoveralldevicelife.See©2006–2007,TexasInstrumentsIncorporatedProductFolderLink(s):REF3212-EP,REF3220-EP,REF3225-EPREF3230-EP,REF3233-EP,REF3240-EP°C,100μASOT23-6SERIESVOLTAGEREFERENCESSBVS078A–OCTOBER2006–REVISEDAPRIL2007Boldfacelimitsapplyoverthelistedtemperaturerange.TA=25°C,ILOAD=0mA,andVIN=5V(unlessotherwisenoted)PARAMETERTESTCONDITIONSMINTYPMAXUNITREF3212(1.25V)Outputvoltage1.24751.251.2525VVOUTInitialaccuracy–0.20.010.2%Outputvoltagenoisef=0.1Hzto10Hz17μVPPNoiseVoltagenoisef=10Hzto10kHz24μVRMSREF3220(2.048V)Output2.0442.0482.052VvoltageVOUTInitial–0.20.010.2%accuracyOutputf=0.1Hzto10Hz27μVPPvoltagenoiseNoiseVoltagenoisef=10Hzto10kHz39μVRMSREF3225(2.5V)Outputvoltage2.4952.52.505VVOUTInitialaccuracy–0.20.010.2%Outputvoltagenoisef=0.1Hzto10Hz33μVPPNoiseVoltagenoisef=10Hzto10kHz48μVRMSREF3230(3V)Outputvoltage2.99433.006VVOUTInitialaccuracy–0.20.010.2%Outputvoltagenoisef=0.1Hzto10Hz39μVPPNoiseVoltagenoisef=10Hzto10kHz57μVRMSREF3233(3.3V)Outputvoltage3.2933.33.307VVOUTInitialaccuracy–0.20.010.2%Outputvoltagenoisef=0.1H