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REV.
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REF43+2.
5VLowPowerPrecisionVoltageReferenceFEATURESPINCONFIGURATIONGENERALDESCRIPTIONTheREF43isalowpowerprecisionreferenceprovidingastable2.
5Voutputindependentofvariationsinsupplyvoltage,loadconditionsorambienttemperature.
Itissuitableasareferencelevelfor8-,10-and12-bitdataacquisitionsystems,orwhereverastable,knownvoltageisrequired.
SIMPLIFIEDSCHEMATICORDERINGGUIDENumberofInitialTemperaturePackagePackagePartperTemperatureModelAccuracyCoefficientDescriptionOptionReel/TrayRangeREF43FZ0.
06%10ppm/∞C8-PinHermeticDIPQ-848–40∞Cto+85∞CREF43GZ0.
10%25ppm/∞C8-PinHermeticDIPQ-848–40∞Cto+85∞CREF43GP0.
10%25ppm/∞C8-PinPlasticDIPN-850–40∞Cto+85∞CREF43GS0.
10%25ppm/∞C8-PinSOICR-898–40∞Cto+85∞CREF43GS-REEL0.
10%25ppm/∞C8-PinSOICR-82,500–40∞Cto+85∞CREF43GS-REEL70.
10%25ppm/∞C8-PinSOICR-81,000–40∞Cto+85∞CREF43GSZ*0.
10%25ppm/∞C8-PinSOICR-898–40∞Cto+85∞CREF43GSZ-REEL7*0.
10%25ppm/∞C8-PinSOICR-81,000–40∞Cto+85∞CREF43NBC0.
20%Die221*Z=Pb-freepart.
Tightoutputtolerancesandlowthermaldriftareassuredbyzener-zaptrimmingofbothoutputvoltageanditstemperaturecoefficient.
Auniquecurvaturecorrectioncircuitreducesthethermalcurvaturewhichischaracteristicofmanypreviousbandgapreferences.
TEMPVINVOUTTRIMGROUNDREF43*PRODUCTPAGEQUICKLINKSLastContentUpdate:06/24/2017COMPARABLEPARTSViewaparametricsearchofcomparableparts.
DOCUMENTATIONApplicationNotesAN-713:TheEffectofLong-TermDriftonVoltageReferencesDataSheetREF43:+2.
5VLowPowerPrecisionVoltageReferenceDataSheetREF43:MilitaryDataSheetDESIGNRESOURCESREF43MaterialDeclarationPCN-PDNInformationQualityAndReliabilitySymbolsandFootprintsDISCUSSIONSViewallREF43EngineerZoneDiscussions.
SAMPLEANDBUYVisittheproductpagetoseepricingoptions.
TECHNICALSUPPORTSubmitatechnicalquestionorfindyourregionalsupportnumber.
DOCUMENTFEEDBACKSubmitfeedbackforthisdatasheet.
ThispageisdynamicallygeneratedbyAnalogDevices,Inc.
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Adynamicchangetothecontentonthispagewillnottriggerachangetoeithertherevisionnumberorthecontentoftheproductdatasheet.
Thisdynamicpagemaybefrequentlymodified.
REV.
D–2–REF43CAUTIONESD(electrostaticdischarge)sensitivedevice.
Electrostaticchargesashighas4000Vreadilyaccumulateonthehumanbodyandtestequipmentandcandischargewithoutdetection.
AlthoughtheREF43featuresproprietaryESDprotectioncircuitry,permanentdamagemayoccurondevicessubjectedtohighenergyelectrostaticdischarges.
Therefore,properESDprecautionsarerecommendedtoavoidperformancedegradationorlossoffunctionality.
REV.
D–3–REV.
D–4–REF43DICECHARACTERISTICSDIESIZE0.
0850.
062inch,5270sq.
mils(2.
161.
57mm,3.
39sq.
mm)2.
3.
4A.
4B.
5.
6A.
6B.
*PADS4AAND4BMUSTBOTHBEBONDEDTOGROUND.
VOUTFORCEANDSENSEARETYPICALLYBONDEDTOGETHERATTHELOAD.
VINTEMPERATUREOUTGROUND*GROUND*TRIMVOUTFO2.
VINVOUTSENSEREV.
DREF43–5–TypicalPerformanceCharacteristics–REV.
D–6–REF43REV.
DREF43–7–REV.
D–8–REF43*OPAMPISOP43IFHIGHERSPEEDANDFASTERSETTINGISREQUIRED.
OP97IFLOWERSPEEDANDHIGHERLINEARITYISREQUIRED.
REV.
DREF43–9–REV.
D–10–REF43REV.
DREF43–11–REV.
DC00374–0–8/04(D)–12–REF43RevisionHistoryLocationPage8/04—DataSheetChangedfromREV.
CtoREV.
D.
EditstoFEATURES1ChangestoPINCONFIGURATION1ChangestoORDERINGGUIDE1ChangestoABSOLUTEMAXIMUMRATINGS2ChangestoPACKAGETYPE2ChangestoELECTRICALCHARACTERISTICS2DelectedPACKAGETYPE78-LeadPlasticDualIn-LinePackage[PDIP](N-8)P-SuffixDimensionsshownininchesand(millimeters)SEATINGPLANE0.
180(4.
57)MAX0.
150(3.
81)0.
130(3.
30)0.
110(2.
79)0.
060(1.
52)0.
050(1.
27)0.
045(1.
14)81450.
295(7.
49)0.
285(7.
24)0.
275(6.
98)0.
100(2.
54)BSC0.
375(9.
53)0.
365(9.
27)0.
355(9.
02)0.
150(3.
81)0.
135(3.
43)0.
120(3.
05)0.
015(0.
38)0.
010(0.
25)0.
008(0.
20)0.
325(8.
26)0.
310(7.
87)0.
300(7.
62)0.
022(0.
56)0.
018(0.
46)0.
014(0.
36)CONTROLLINGDIMENSIONSAREININCHES;MILLIMETERDIMENSIONS(INPARENTHESES)AREROUNDED-OFFINCHEQUIVALENTSFORREFERENCEONLYANDARENOTAPPROPRIATEFORUSEINDESIGNCOMPLIANTTOJEDECSTANDARDSMO-095AA0.
015(0.
38)MINOUTLINEDIMENSIONS8-LeadStandardSmallOutlinePackage[SOIC](R-8)S-SuffixDimensionsshowninmillimetersand(inches)0.
25(0.
0098)0.
17(0.
0067)1.
27(0.
0500)0.
40(0.
0157)0.
50(0.
0196)0.
25(0.
0099)45801.
75(0.
0688)1.
35(0.
0532)SEATINGPLANE0.
25(0.
0098)0.
10(0.
0040)85415.
00(0.
1968)4.
80(0.
1890)4.
00(0.
1574)3.
80(0.
1497)1.
27(0.
0500)BSC6.
20(0.
2440)5.
80(0.
2284)0.
51(0.
0201)0.
31(0.
0122)COPLANARITY0.
10CONTROLLINGDIMENSIONSAREINMILLIMETERS;INCHDIMENSIONS(INPARENTHESES)AREROUNDED-OFFMILLIMETEREQUIVALENTSFORREFERENCEONLYANDARENOTAPPROPRIATEFORUSEINDESIGNCOMPLIANTTOJEDECSTANDARDSMS-012AA8-LeadCeramicDualIn-LinePackage[CERDIP](Q-8)Z-SuffixDimensionsshownininchesand(millimeters)14850.
310(7.
87)0.
220(5.
59)PIN10.
005(0.
13)MIN0.
055(1.
40)MAX0.
100(2.
54)BSC1500.
320(8.
13)0.
290(7.
37)0.
015(0.
38)0.
008(0.
20)SEATINGPLANE0.
200(5.
08)MAX0.
405(10.
29)MAX0.
150(3.
81)MIN0.
200(5.
08)0.
125(3.
18)0.
023(0.
58)0.
014(0.
36)0.
070(1.
78)0.
030(0.
76)0.
060(1.
52)0.
015(0.
38)CONTROLLINGDIMENSIONSAREININCHES;MILLIMETERDIMENSIONS(INPARENTHESES)AREROUNDED-OFFINCHEQUIVALENTSFORREFERENCEONLYANDARENOTAPPROPRIATEFORUSEINDESIGN