LMC7221BIM TI1 | Alldatasheet
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www.ti.com SNOS748E –SEPTEMBER 1999–REVISED MARCH 2013 LMC7221TinyCMOS ComparatorwithRail-To-RailInputandOpenDrainOutput Check forSamples: LMC7221 1FEATURES DESCRIPTION The LM7221 is a micropower CMOS comparator 2• Tiny5-PinSOT-23 package saves space availableinthespace saving5-PinSOT-23 package.• Package islessthan 1.43mm thick This makes thiscomparator idealfor space and
- Ensured specs at2.7V,5V,15V supplies weight criticaldesigns. The LMC7221 is also availableinthe 8-PinSOIC package.The LMC7221• Typicalsupply current7 μA at5V issuppliedintwo offsetvoltagegrades,5 mV and 15• Response timeof4 μs at5V mV.
- LMC7221 — open drainoutput The open drainoutputcan be pulledup with a• Inputcommon-mode range beyond V− and V+ resistorto a voltagewhich can be higheror lower
- Low inputcurrent than the supplyvoltage— thismakes the partuseful formixed voltagesystems. APPLICATIONS For a tinycomparatorwitha push-pulloutput,please
- Mixed voltagebatterypowered products see theLMC7211 datasheet.
- Notebooks and PDAs
- PCMCIA cards
- Mobilecommunications
- Alarm and securitycircuits
- Drivinglow currentLEDs
- Directsensor interface Connection Diagram 8-PinSOIC -Top View 5-PinSOT-23 -Top View Figure1.See Package Number D0008A Figure2.See Package Number DBV0005A These deviceshave limitedbuilt-inESD protection.The leadsshouldbe shortedtogetherorthedeviceplacedinconductivefoam duringstorageorhandlingtopreventelectrostaticdamage totheMOS gates. Pleasebe aware thatan importantnoticeconcerningavailability,standardwarranty,and use incriticalapplicationsof Texas Instrumentssemiconductorproductsand disclaimerstheretoappearsattheend ofthisdatasheet. 2Alltrademarksarethepropertyoftheirrespectiveowners. PRODUCTION DATA informationiscurrentas ofpublicationdate. Copyright© 1999–2013,Texas InstrumentsIncorporatedProductsconform to specificationsper the terms of the Texas Instrumentsstandardwarranty.Productionprocessingdoes not necessarilyincludetestingofallparameters.
SNOS748E –SEPTEMBER 1999–REVISED MARCH 2013 www.ti.com AbsoluteMaximum Ratings (1) ESD Tolerance(2) 2 kV DifferentialInputVoltage V+ +0.3V,V− −0.3V VoltageatInput V+ +0.3V,V− −0.3V VoltageatOutputPin 15V SupplyVoltage(V+–V−) 16V CurrentatInputPin (3) ±5 mA CurrentatOutputPin(4)(5) ±30 mA CurrentatPower SupplyPin 40 mA Lead Temperature(soldering,10 sec.) 260°C JunctionTemperature(6) 150°C (1) AbsoluteMaximum Ratingsindicatelimitsbeyond whichdamage tothedevicemay occur.OperatingRatingsindicateconditionsfor whichthedeviceisintendedtobe functional,butspecificperformanceisnotensured.Forensuredspecificationsand thetest conditions,see theElectricalCharacteristics. JEDEC)Field-InducedCharge-DeviceModel,applicablestd.JESD22-C101-C (ESD FICDM std.ofJEDEC). (3) Alllimitsarespecifiedby testingorstatisticalanalysis. (4) Appliestobothsingle-supplyand split-supplyoperation.Continuousshortcircuitoperationatelevatedambienttemperaturecan resultin exceedingthemaximum allowedjunctiontemperatureof150°C. Outputcurrentsinexcessof±30 mA may adverselyaffectreliability. (5) Limitinginputpincurrentisonlynecessaryforinputvoltageswhichexceed theabsolutemaximum inputvoltagerating. (6) The maximum power dissipationisa functionofTJ(MAX),θJA.The maximum allowablepower dissipationatany ambienttemperatureis PD = (TJ(MAX) – TA)/θJA.Allnumbers applyforpackagessoldereddirectlyontoa PC Board. OperatingRatings (1) SupplyVoltage 2.7≤ VCC ≤ 15V TemperatureRange (2) LMC7221AI, LMC7221BI −40°C to+85°C ThermalResistance(θJA) 8-PinSOIC 180°C/W 5-PinSOT-23 325°C/W (1) AbsoluteMaximum Ratingsindicatelimitsbeyond whichdamage tothedevicemay occur.OperatingRatingsindicateconditionsfor whichthedeviceisintendedtobe functional,butspecificperformanceisnotensured.Forensuredspecificationsand thetest conditions,see theElectricalCharacteristics. (2) The maximum power dissipationisa functionofTJ(MAX),θJA.The maximum allowablepower dissipationatany ambienttemperatureis PD = (TJ(MAX) – TA)/θJA.Allnumbers applyforpackagessoldereddirectlyontoa PC Board. 2.7VElectricalCharacteristics Unlessotherwisespecified,alllimitsensuredforTJ = 25°C, V+ = 2.7V,V− = 0V,VCM = VO = V+/2.Boldfacelimitsapplyatthe temperatureextremes. Parameter TestConditions LMC7221AI LMC7221BI UnitsTyp (1) Limit(2) Limit(2) VOS InputOffsetVoltage 3 5 15 mV 8 18 max TCV OS InputOffsetVoltage 1.0 μV/°CTemperatureDrift InputOffsetVoltageAverage (3) 3.3 μV/MonthDrift IB InputCurrent 0.04 pA IOS InputOffsetCurrent 0.02 pA CMRR Common Mode RejectionRatio 0V ≤ VCM ≤ 2.7V 75 dB PSRR Power SupplyRejectionRatio 2.7V≤ V+ ≤ 15V 80 dB (1) Typicalvaluesrepresentthemost likelyparametricnorm as determinedatthetimeofcharacterization.Actualtypicalvaluesmay vary overtimeand willalsodepend on theapplicationand configuration.The typicalvaluesarenottestedand arenotensuredon shipped productionmaterial. (2) Alllimitsarespecifiedby testingorstatisticalanalysis. (3) C L includestheprobeand testjigcapacitance.
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www.ti.com SNOS748E –SEPTEMBER 1999–REVISED MARCH 2013 2.7VElectricalCharacteristics(continued) Unlessotherwisespecified,alllimitsensuredforTJ = 25°C, V+ = 2.7V,V− = 0V,VCM = VO = V+/2.Boldfacelimitsapplyatthe temperatureextremes. Parameter TestConditions LMC7221AI LMC7221BI UnitsTyp (1) Limit(2) Limit(2) AV VoltageGain 100 dB CMVR InputCommon-Mode Voltage CMRR > 55 dB 3.0 2.9 2.9 V Range 2.7 2.7 min CMRR > 55 dB −0.3 −0.2 −0.2 V 0.0 0.0 max VOL OutputVoltageLow ILOAD = 2.5mA 0.2 0.3 0.3 V 0.4 0.4 max IS SupplyCurrent VOUT = Low 7 12 12 μA 14 14 max 5.0Vand 15.0VElectricalCharacteristics Unlessotherwisespecified,alllimitsensuredforTJ = 25°C, V+ = 5.0Vand 15V,V− = 0V,VCM = VO = V+/2.Boldfacelimits applyatthetemperatureextremes. Parameter TestConditions LMC7221AI LMC7221BI UnitsTyp (1) Limit(2) Limit(2) VOS InputOffsetVoltage 3 5 15 mV 8 18 max TCV OS InputOffsetVoltageTemperature V+ = 5V 1.0 μV/°CDrift V+ = 15V 4.0 InputOffsetVoltageAverageDriftV+ = 5V (3) 3.3 μV/Month V+ = 15V (3) 4.0 IB InputCurrent 0.04 pA IOS InputOffsetCurrent 0.02 pA CMRR Common Mode RejectionRation V+ = 5.0V 75 dB V+ = 15.0V 82 dB PSRR Power SupplyRejectionRatio 5V ≤ V+ ≤ 10V 80 dB AV VoltageGain 100 dB CMVR InputCommon-Mode Voltage V+ = 5.0V 5.3 5.2 5.2 V Range CMRR > 55 dB 5.0 5.0 min CMRR > 55 dB 0.0 0.0 max V+ = 15.0V 15.3 15.2 15.2 V CMRR > 55 dB 15.0 15.0 min CMRR > 55 dB 0.0 0.0 max VOL OutputVoltageLow V+ = 5V 0.2 0.40 0.40 mV ILOAD = 5 mA 0.55 0.55 max V+ = 15V 0.2 0.40 0.40 mV ILOAD = 5 mA 0.55 0.55 max IS SupplyCurrent VOUT = Low 7 14 14 μA 18 18 max (1) Typicalvaluesrepresentthemost likelyparametricnorm as determinedatthetimeofcharacterization.Actualtypicalvaluesmay vary overtimeand willalsodepend on theapplicationand configuration.The typicalvaluesarenottestedand arenotensuredon shipped productionmaterial. (2) Alllimitsarespecifiedby testingorstatisticalanalysis. (3) C L includestheprobeand testjigcapacitance. Copyright© 1999–2013,Texas InstrumentsIncorporated SubmitDocumentationFeedback 3 ProductFolderLinks:LMC7221
SNOS748E –SEPTEMBER 1999–REVISED MARCH 2013 www.ti.com 5.0Vand 15.0VElectricalCharacteristics(continued) Unlessotherwisespecified,alllimitsensuredforTJ = 25°C, V+ = 5.0Vand 15V,V− = 0V,VCM = VO = V+/2.Boldfacelimits applyatthetemperatureextremes. Parameter TestConditions LMC7221AI LMC7221BI UnitsTyp (1) Limit(2) Limit(2) ISC ShortCircuitCurrent Sinking(4) 45 mA (4) Limitinginputpincurrentisonlynecessaryforinputvoltageswhichexceed theabsolutemaximum inputvoltagerating. Leakage Characteristics TJ = 25°C Parameter TestConditions LMC7221AI LMC7221BI UnitsTyp (1) Limit(2) Limit(2) ILEAKAGE OutputLeakage Current V+ = 2.7V VIN(+)= 0.5V 0.1 500 500 nAVIN(−)= 0V VOUT = 15V (1) Typicalvaluesrepresentthemost likelyparametricnorm as determinedatthetimeofcharacterization.Actualtypicalvaluesmay vary overtimeand willalsodepend on theapplicationand configuration.The typicalvaluesarenottestedand arenotensuredon shipped productionmaterial. (2) Alllimitsarespecifiedby testingorstatisticalanalysis. AC ElectricalCharacteristics Unlessotherwisespecified,alllimitsensuredforTJ = 25°C, V+ = 5V,V− = 0V,VCM = VO = V+/2.Boldfacelimitsapplyatthe temperatureextreme. Parameter TestConditions LMC7221AI LMC7221BI UnitsTyp (1) Limit(2) Limit(2) trise RiseTime f= 10 kHz,C L = 50 pF, (3) 0.3 μsOverdrive= 10 mV, 5 kΩ Pullup tfall FallTime f= 10 kHz,C L = 50 pF, (3) 0.3 μsOverdrive= 10 mV, 5 kΩ Pullup tPHL PropagationDelay f= 10 kHz,C L = 50 pF, 10 mV 10 μs(HightoLow) (4) 5 kΩ Pullup(3) 100 mV 4 V+ = 2.7V,f= 10 kHz, 10 mV 10 μsC L = 50 pF,5 kΩ Pullup(3) 100 mV 4 tPLH PropagationDelay f= 10 kHz,C L = 50 pF, 10 mV 6 μs(Low toHigh)(4) 5 kΩ Pullup(3) 100 mV 4 V+ = 2.7V,f= 10 kHz, 10 mV 7 μsC L = 50 pF,5 kΩ Pullup(3) 100 mV 4 (1) Typicalvaluesrepresentthemost likelyparametricnorm as determinedatthetimeofcharacterization.Actualtypicalvaluesmay vary overtimeand willalsodepend on theapplicationand configuration.The typicalvaluesarenottestedand arenotensuredon shipped productionmaterial. (2) Alllimitsarespecifiedby testingorstatisticalanalysis. (3) Do notshortcircuittheoutputtoV+ when V+ isgreaterthan12V orreliabilitywillbe adverselyaffected. (4) Inputoffsetvoltageaveragedriftiscalculatedby dividingtheacceleratedoperatinglifeVOS driftby theequivalentoperationaltime.This representsworstcase inputconditionsand includesthefirst30 days ofdrift.
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www.ti.com SNOS748E –SEPTEMBER 1999–REVISED MARCH 2013 TypicalPerformance Characteristics Supply Current Supply Current vs. vs. Supply Voltage Temperature whileSinking Figure3. Figure4. Output SinkingCurrent Output SinkingCurrent vs. vs. Supply Voltage Output Voltage@ 5V Figure5. Figure6. Output SinkingCurrent vs. Output Voltage@ 15V Response Time forVariousInputOverdrives−tPHL Figure7. Figure8. Copyright© 1999–2013,Texas InstrumentsIncorporated SubmitDocumentationFeedback 5 ProductFolderLinks:LMC7221
SNOS748E –SEPTEMBER 1999–REVISED MARCH 2013 www.ti.com TypicalPerformance Characteristics(continued) Response Time Response Time vs. vs VariousInputOverdrives−tPHL VariousInputOverdrives−tPHL Figure9. Figure10. InputBias Current InputBias Current vs. vs. Common Mode Voltage Common Mode Voltage Figure11. Figure12. InputBias Current InputBias Current vs. vs. Common Mode Voltage Temperature Figure13. Figure14.
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www.ti.com SNOS748E –SEPTEMBER 1999–REVISED MARCH 2013 TypicalPerformance Characteristics(continued) Leakage Current vs. Supply Voltage Figure15.
APPLICATION INFORMATION
BENEFITS OF THE LMC7221 TINY COMPARATOR Size The smallfootprintof the 5-PinSOT-23 packaged TinyComparator,(0.120x 0.118 inches,3.05 x 3.00 mm) saves space on printedcircuitboards,and enablethedesignofsmallerelectronicproducts.Because theyare easiertocarry,many customersprefersmallerand lighterproducts. Height The height(0.056inches,1.43mm) oftheTinyComparatormakes itpossibletouse itinPCMCIA typeIIIcards. SimplifiedBoard Layout The Tiny Comparator can simplifyboard layoutin severalways. First,by placinga comparator where comparatorsareneeded,insteadofroutingsignalstoa dualorquad device,longpc tracesmay be avoided. By usingmultipleTinyComparatorsinsteadofdualsorquads,complex signalroutingand possiblycrosstalkcan be reduced. Low Supply Current The typical7 μA supplycurrentoftheLMC7221 extendsbatterylifeinportableapplications,and may allowthe reductionofthesizeofbatteriesinsome applications. Wide VoltageRange The LMC7221 ischaracterizedat15V, 5V and 2.7V.Performancedataisprovidedatthesepopularvoltages. Thiswide voltagerangemakes theLMC7221 a good choicefordeviceswhere thevoltagemay varyoverthelife ofthebatteries. DigitalOutputs RepresentingSignalLevel Comparatorsprovidea highorlow digitaloutputdependingon thevoltagelevelsofthe(+)and (−)inputs.This makes comparatorsusefulforinterfacinganalog signalsto microprocessorsand otherdigitalcircuits.The LMC7221 can be thoughtofas a one-bita/dconverter. Open DrainOutput The open drainoutputisliketheopen collectoroutputofa logicgate.Thismakes theLMC7221 veryusefulfor mixed voltagesystems. Copyright© 1999–2013,Texas InstrumentsIncorporated SubmitDocumentationFeedback 7 ProductFolderLinks:LMC7221
SNOS748E –SEPTEMBER 1999–REVISED MARCH 2013 www.ti.com DrivingLEDs (LightEmittingDiodes) With a 5 voltpower supply,the LMC7221's outputsinkingcurrentcan drivesmall,high efficiencyLEDs for indicatorand testpointcircuits.The smallsizeof the Tinypackage makes iteasy to findspace to add this featuretoeven compact designs. Inputrange toBeyond RailtoRail The inputcommon mode rangeoftheLMC7221 isslightlylargerthantheactualpower supplyrange.Thiswide inputrangemeans thatthecomparatorcan be used tosense signalsclosetothepower supplyrails.Thiswide inputrange can make designeasierby eliminatingvoltagedividers,amplifiers,and otherfrontend circuits previouslyused tomatch signalstothelimitedinputrangeofearliercomparators.Thisisusefultopower supply monitoringcircuitswhichneed tosense theirown power supply,and compare ittoa referencevoltagewhichis closetothepower supplyvoltage.The wide inputrangecan alsobe usefulforsensingthevoltagedropacrossa currentsense resistorforbatterychargers. Zero Crossing Detector SincetheLMC7221's common mode inputrangeextendsbelow groundeven when powered by a singlepositive supply,itcan be used withlargeinputresistorsas a zerocrossingdetector. Low InputCurrentsand High InputImpedance These characteristicsallowtheLMC7221 tobe used tosense highimpedance signalsfromsensors.They also make itpossibletouse theLMC7221 intimingcircuitsbuiltwithlargevalueresistors.Thiscan reducethepower dissipationoftimingcircuits.For verylongtimingcircuits,usinghighvalueresistorscan reducethesizeand cost oflargevaluecapacitorsforthesame R-C timeconstant. DirectSensor Interfacing The wide inputvoltagerangeand highimpedance oftheLMC7221 may make itpossibletodirectlyinterfacetoa sensorwithouttheuse ofamplifiersor biascircuits.Incircuitswithsensorswhich can produceoutputsinthe tenstohundredsofmillivolts,theLMC7221 can compare thesensorsignalwithan appropriatelysmallreference voltage.Thismay be done closetogroundorthepositivesupplyrail.Directsensorinterfacingmay eliminatethe need foran amplifierforthesensorsignal.Eliminatingtheamplifiercan save cost,space,and designtime. LOW VOLTAGE OPERATION Comparatorsare thecommon devicesby which analogsignalsinterfacewithdigitalcircuits.The LMC7221 has been designedtooperateatsupplyvoltagesof2.7V withoutsacrificingperformancetomeet thedemands of3V digitalsystems. At supplyvoltagesof 2.7V,the common-mode voltagerange extends200 mV (ensured)below the negative supply.Thisfeature,inadditiontothecomparatorbeingabletosense signalsnearthepositiverail,isextremely usefulinlowvoltageapplications. Figure16. Even atLow-Supply Voltageof2.7V,an InputSignalwhich Exceeds theSupply Voltages Produces No Phase InversionattheOutput AtV+ = 2.7VpropagationdelaysaretPLH = 4 μs and tPHL = 4 μs withoverdrivesof100 mV. Pleaserefertotheperformancecurvesformore extensivecharacterization.
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www.ti.com SNOS748E –SEPTEMBER 1999–REVISED MARCH 2013 OPEN DRAIN OUTPUT Output Stage Figure17. Output Stage Figure17 shows thedifferencebetween push-pulloutputand open drainoutput. Push pulloutputswillhave a conventionalhighor low digitaloutput,thesame as a logicgate.Low willbe the negativesupplyrail(usuallyground)and highwillbe thepositivesupplyrail. Thisisusefulifthechipsyou areinterfacingtorunon thesame supplyvoltageas thecomparator.An example wouldbe an all+5V system. Open drainoutputswillonlypulllow— forthehighoutputtheydepend on an externalpull-upresistor.Thiscan pullup toa voltagehigherorlowerthanthecomparatorsupplyvoltage.Thisvoltagecan be as highas 15V.This makes theopen drainpartsusefulinmixed voltagesystems.An example wouldbe where thecomparatorrunsat 5V and thelogiccircuitsareat3.3V.The pull-upresistorwouldgo tothe3.3Vsupply. Open drainoutputsaretheCMOS equivalentofopen collectoroutputs. OUTPUT SHORT CIRCUIT CURRENT The LMC7221 has shortcircuitprotectionof40 mA. However, itisnotdesignedtowithstandcontinuousshort circuits,transientvoltageorcurrentspikes,orshortstoany voltagebeyond thesupplies.A resistorinserieswith theoutputshouldreducetheeffectofshorts.For outputswhichsend signalsoffPC boardsadditionalprotection devices,such as diodestothesupplyrails,and varistorsmay be used. INPUT PROTECTION Ifinputsignalsarelikelytoexceed thecommon mode rangeoftheLMC7221, oritislikelythatsignalsmay be presentwhen power isoff,damage totheLMC7221 may occur.Largevalue(100kΩ toM Ω)inputresistorsmay reducethelikelihoodofdamage by limitingtheinputcurrents.SincetheLMC7221 has verylow inputleakage currents,theeffecton accuracywillbe small.Additionalprotectionmay requiretheuse ofdiodes,as shown in Figure18.Note thatdiodeleakagecurrentmay affectaccuracyduringnormaloperation. The R-C timeconstantofR IN and thediodecapacitancemay alsoslowresponsetime. Copyright© 1999–2013,Texas InstrumentsIncorporated SubmitDocumentationFeedback 9 ProductFolderLinks:LMC7221
SNOS748E –SEPTEMBER 1999–REVISED MARCH 2013 www.ti.com Figure18. LAYOUT CONSIDERATIONS The LMC7221 is not an especiallyfastcomparator,so high speed design practicesare not required.The LMC7221 iscapableof operatingwithveryhighimpedance inputs,so precautionsshouldbe takento reduce noisepickupwithhighimpedance (∼ 100 kΩ and greater)designsand inelectricallynoisyenvironments. KeepinghighvalueresistorsclosetotheLMC7221 and minimizingthesizeoftheinputnodes isa good practice. Withmultilayerdesigns,trytoavoidlongloopswhichcouldactas inductors(coils).Sensorswhicharenotclose tothecomparatormay need twistedpairorshieldedconnectionstoreducenoise. PUSH-PULL OUTPUTS, DUAL VERSIONS The LMC7211 isa comparatorsimilartotheLMC7221, butwithpush-pulloutputswhichcan sourcecurrent. The performanceoftheLMC7221 isavailableina dualdevice.Pleasesee theLMC6772 datasheet.For a dual devicewithpush-pulloutputs,pleasesee theLMC6762 datasheet. Rail-to-RailInputLow Power Comparators— Push-PullOutput LMC7221 5-PinSOT-23, 8-PinSOIC Single LMC6762 8-PinSOIC Dual Open DrainOutput LMC7221 5-PinSOT-23, 8-PinSOIC Single LMC6772 8-PinSOIC Dual ADDITIONAL 5-PinSOT-23 TINY DEVICES TI has additionalpartsavailablein the space saving SOT-23 Tiny package, includingamplifiers,voltage references,and voltageregulators,includingthefollowing: 1 MHz gain-bandwidthrail-to-railinputand outputamplifier— highinputimpedance and highgain700 μA typicalLMC7101 current2.7V,3V,5V and 15V specifications. Low power 50 kHz gain-bandwidthrail-to-railinputand outputamplifierwith25 μA typicalcurrentspecifiedat2.7V,LMC7111 3.0V,3.3V,5V and 10V. LM7131 TinyVideoamp with70 MHz gainbandwidth3V,5V and ±5V specifications. LP2980 MicropowerSOT 50 mA UltraLow-DropoutRegulator. LM4041 Precisionmicropowershutvoltagereference1.225Vand adjustable. LM385 Low currentvoltagereference.FixedVoltagesof1.2Vand 2.5V.
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www.ti.com SNOS748E –SEPTEMBER 1999–REVISED MARCH 2013 ContactyourTIrepresentativeforthelatestinformation. SPICE MACROMODEL A SpiceMacromodel isavailablefortheLMC7221 comparatoron theTIAmplifierMacromodel disk.Contactyour TIrepresentativetoobtainthelatestversion. Copyright© 1999–2013,Texas InstrumentsIncorporated SubmitDocumentationFeedback 11 ProductFolderLinks:LMC7221
SNOS748E –SEPTEMBER 1999–REVISED MARCH 2013 www.ti.com
REVISION HISTORY
Changes from RevisionD (March 2013)toRevisionE Page
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www.ti.com 1-Nov-2013 Addendum-Page 1 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Qty Eco Plan (2) Lead/Ball Finish (6) MSL Peak Temp (3) Op Temp (°C) Device Marking (4/5) Samples LMC7221AIM NRND SOIC D 8 95 TBD Call TI Call TI -40 to 85 LMC72 21AIM LMC7221AIM/NOPB ACTIVE SOIC D 8 95 Green (RoHS & no Sb/Br) SN | CU SN Level-1-260C-UNLIM -40 to 85 LMC72 21AIM LMC7221AIM5 NRND SOT-23 DBV 5 1000 TBD Call TI Call TI -40 to 85 C01A LMC7221AIM5/NOPB ACTIVE SOT-23 DBV 5 1000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 C01A LMC7221AIM5X NRND SOT-23 DBV 5 3000 TBD Call TI Call TI -40 to 85 C01A LMC7221AIM5X/NOPB ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 C01A LMC7221AIMX NRND SOIC D 8 2500 TBD Call TI Call TI -40 to 85 LMC72 21AIM LMC7221AIMX/NOPB ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) SN | CU SN Level-1-260C-UNLIM -40 to 85 LMC72 21AIM LMC7221BIM NRND SOIC D 8 95 TBD Call TI Call TI -40 to 85 LMC72 21BIM LMC7221BIM/NOPB ACTIVE SOIC D 8 95 Green (RoHS & no Sb/Br) SN | CU SN Level-1-260C-UNLIM -40 to 85 LMC72 21BIM LMC7221BIM5 NRND SOT-23 DBV 5 1000 TBD Call TI Call TI -40 to 85 C01B LMC7221BIM5/NOPB ACTIVE SOT-23 DBV 5 1000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 C01B LMC7221BIM5X NRND SOT-23 DBV 5 3000 TBD Call TI Call TI -40 to 85 C01B LMC7221BIM5X/NOPB ACTIVE SOT-23 DBV 5 3000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 C01B LMC7221BIMX NRND SOIC D 8 2500 TBD Call TI Call TI -40 to 85 LMC72 21BIM LMC7221BIMX/NOPB ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) SN | CU SN Level-1-260C-UNLIM -40 to 85 LMC72 21BIM (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device.
www.ti.com 1-Nov-2013 Addendum-Page 2 (2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above. Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material) (3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. (4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. (5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Device Marking for that device. (6) Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish value exceeds the maximum column width. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.
*All dimensions are nominal Device Package Type Package Drawing Pins SPQ Reel Diameter (mm) Reel Width W1 (mm) (mm) (mm) (mm) (mm) W (mm) Pin1 Quadrant PACKAGE MATERIALS INFORMATION www.ti.com 8-Apr-2013 Pack Materials-Page 1
*All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) LMC7221AIM5 SOT-23 DBV 5 1000 210.0 185.0 35.0 LMC7221AIM5/NOPB SOT-23 DBV 5 1000 210.0 185.0 35.0 LMC7221AIM5X SOT-23 DBV 5 3000 210.0 185.0 35.0 LMC7221AIM5X/NOPB SOT-23 DBV 5 3000 210.0 185.0 35.0 LMC7221AIMX SOIC D 8 2500 367.0 367.0 35.0 LMC7221AIMX/NOPB SOIC D 8 2500 367.0 367.0 35.0 LMC7221BIM5 SOT-23 DBV 5 1000 210.0 185.0 35.0 LMC7221BIM5/NOPB SOT-23 DBV 5 1000 210.0 185.0 35.0 LMC7221BIM5X SOT-23 DBV 5 3000 210.0 185.0 35.0 LMC7221BIM5X/NOPB SOT-23 DBV 5 3000 210.0 185.0 35.0 LMC7221BIMX SOIC D 8 2500 367.0 367.0 35.0 LMC7221BIMX/NOPB SOIC D 8 2500 367.0 367.0 35.0 PACKAGE MATERIALS INFORMATION www.ti.com 8-Apr-2013 Pack Materials-Page 2
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