OPA836 OPA2836 www.ti.com SLOS712E–JANUARY2011–REVISEDSEPTEMBER2013 Very Low-Power, Rail-to-Rail Out, Negative Rail In, VFB Op Amp CheckforSamples:OPA836,OPA2836 FEATURES DESCRIPTION 1 • LowPower: Fabricated using the industry-leading BiCom-3x (SiGe complimentary bipolar) process, the OPA836 – SupplyVoltage:2.5Vto5.5V and OPA2836 are single and dual ultra low-power, – QuiescentCurrent:1mA (Typ) rail-to-rail output, negative rail input, voltage-feedback – PowerDownMode:0.5µATtyp) operational amplifiers designed to operate over a power supply range of 2.5 V to 5.5 V Single Supply • Bandwidth:205MHz and ±1.25 V to ±2.75 V dual supply. Consuming only • Slew Rate:560V/µs 1 mA per channel and a unity gain bandwidth of 205 • RiseTime:3ns(2V ) MHz, these amplifiers set an industry leading power- STEP to-performanceratiofor rail-to-railamplifiers. • SettlingTime:22ns(2V ) STEP • OverdriveRecoveryTime:60ns For battery powered portable applications where power is of key importance, the OPA836's and • SNR: 0.00013% (–117.6dBc)at1kHz(1V ) RMS OPA2836's low power consumption and high • THD: 0.00003% (–130dBc)at1kHz(1VRMS) frequency performance offers designers performance • HD /HD :–85dBc/ –105dBcat1MHz(2V ) versuspower notattainableinotherdevices.Coupled 2 3 PP with a power savings mode to reduce current to <1.5 • Input VoltageNoise:4.6nV/rtHz(f=100kHz) μA, the device offers an attractive solution for high • Input OffsetVoltage:65 µV(400 µVMax) frequencyamplifiersinbatterypoweredapplications. • CMRR:116dB The OPA836 and OPA2836 are offered in following • OutputCurrentDrive:50mA packageoptions: • RRO:Rail-to-RailOutput • OPA836 Single: SOT23-6 (DBV), and 10 pin • Input VoltageRange: –0.2Vto3.9V WQFN(RUN)withintegratedgainresistors. (5VSupply) • OPA2836 Dual: SOIC-8 (D), VSSOP (MSOP) -10 (DGS), 10 pin WQFN (RUN), and 10 pin UQFN • OperatingTemperatureRange: (RMC). –40°Cto +125°C The OPA836 RUN package option includes APPLICATIONS integrated gain setting resistors for smallest possible footprint on a printed circuit board (≈ 2mm x 2mm). • LowPowerSignalConditioning By adding circuit traces on the PCB, gains of +1, –1, • AudioADCInputBuffer –1.33, +2, +2.33, –3, +4, –4, +5, –5.33, +6.33, –7, +8 • LowPowerSARand ΔΣADCDriver and inverting attenuations of –0.1429, –0.1875, –0.25, –0.33, –0.75 can be achieved. See the • PortableSystems ApplicationInformation sectionfor details. • LowPowerSystems The devices are characterized for operation over the • HighDensitySystems extended industrial temperature range –40°C to 125°C. 0 --4200 0V VVSIING 1k 22kk2.7V OP2A.78VV3S+6 1.35V100VSIG +In5VVDD 2R.E5FV DESCRIPTION OPA8S3IN6GRLEeSlateDdUAPLrSoduTcRtIPsLES QUADS Bc -60 VS- 2.2nF -InADS8326 Rail-to-Rail — OPA2830 — OPA4830 A- dIN -80 1k 1k RPoawil-etor-Rail,Low OPA835 OPA2835 — — -100 Rail-to-Rail,Fixed OPA832 OPA2832 OPA3832 — Gain -120 General-Purpose,High OPA690 OPA2690 OPA3690 — SlewRate -140 0 20,000 40,000 60,000 80,000 100,000 120,000 Low-Noise,DC OPA820 OPA2822 — OPA4820 Frequency (Hz) Precision 1 Pleasebeawarethatanimportantnoticeconcerningavailability,standardwarranty,anduseincriticalapplicationsof TexasInstrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet. PRODUCTIONDATAinformationiscurrentasofpublicationdate. Copyright©2011–2013,TexasInstrumentsIncorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarilyincludetestingofallparameters. OPA836 OPA2836 SLOS712E–JANUARY2011–REVISEDSEPTEMBER2013 www.ti.com This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriateprecautions.Failuretoobserveproperhandlingandinstallationprocedurescancausedamage. ESDdamagecanrangefromsubtleperformancedegradationtocompletedevicefailure.Precisionintegratedcircuitsmaybemore susceptibletodamagebecauseverysmallparametricchangescouldcausethedevicenottomeetitspublishedspecifications. PACKAGING/ORDERINGINFORMATION(1) (1) Forthemostcurrentpackageandorderinginformation,seethePackageOptionAddendumattheendofthisdocument,orseetheTI websiteatwww.ti.com. ABSOLUTE MAXIMUM RATINGS UNITS V toV Supplyvoltage 5.5 S– S+ V Inputvoltage V -0.7VtoV +0.7V I S– S+ V Differentialinputvoltage 1V ID I Continuousinputcurrent 0.85mA I I Continuousoutputcurrent 60mA O Continuouspowerdissipation SeeThermalCharacteristicsSpecification T Maximumjunctiontemperature 150°C J T Operatingfree-airtemperaturerange –40°Cto125°C A T Storagetemperaturerange –65°Cto150°C stg HBM 6kV ESD CDM 1kV ratings MM 200V THERMAL INFORMATION OPA836 OPA2836 VSSOP THERMALMETRIC(1) SOT23-6 WQFN-10 SOIC-8 (MSOP)-10 WQFN-10 UQFN-10 UNITS (DBV) (RUN) (D) (DGS) (RUN) (RMC) 6PINS 10PINS 8PINS 10PINS 10PINS 10PINS θ Junction-to-ambientthermalresistance 194 145.8 150.1 206 145.8 143.2 JA θ Junction-to-case(top)thermalresistance 129.2 75.1 83.8 75.3 75.1 49.0 JCtop θ Junction-to-boardthermalresistance 39.4 38.9 68.4 96.2 38.9 61.9 JB °C/W ψ Junction-to-topcharacterizationparameter 25.6 13.5 33.0 12.9 13.5 3.3 JT ψ Junction-to-boardcharacterizationparameter 38.9 104.5 67.9 94.6 104.5 61.9 JB θ Junction-to-case(bottom)thermalresistance n/a n/a n/a n/a n/a n/a JCbot (1) Formoreinformationabouttraditionalandnewthermalmetrics,seetheICPackageThermalMetricsapplicationreport,SPRA953. 2 SubmitDocumentationFeedback Copyright©2011–2013,TexasInstrumentsIncorporated ProductFolderLinks:OPA836OPA2836 OPA836 OPA2836 www.ti.com SLOS712E–JANUARY2011–REVISEDSEPTEMBER2013 SPECIFICATIONS: V = 2.7 V S Testconditionsunlessotherwisenoted:V =+2.7V,V =0V,V =1V ,R =0Ω,R =1kΩ,G=1V/V,Inputand S+ S– OUT PP F L OutputReferencedtomid-supply.T =25°C.Unlessotherwisenoted A TEST PARAMETER CONDITIONS MIN TYP MAX UNITS LEVEL(1) ACPERFORMANCE VOUT=100mVPP,G=1 200 VOUT=100mVPP,G=2 100 Small-signalbandwidth MHz C VOUT=100mVPP,G=5 26 VOUT=100mVPP,G=10 11 Gain-bandwidthproduct VOUT=100mVPP,G=10 110 MHz C Large-signalbandwidth VOUT=1VPP,G=2 60 MHz C Bandwidthfor0.1dBflatness VOUT=1VPP,G=2 25 MHz C Slewrate,Rise/Fall 260/240 V/µs C Rise/Falltime 4/4.5 ns C Settlingtimeto1%,Rise/Fall 15/15 ns C VOUT=1VSTEP,G=2 Settlingtimeto0.1%,Rise/Fall 30/25 ns C Settlingtimeto0.01%,Rise/Fall 50/45 ns C Overshoot/Undershoot 5/3 % C f=10kHz,VIN_CM=mid-supply–0.5V -133 C 2ndOrderHarmonicDistortion f=100kHz,VIN_CM=mid-supply–0.5V -120 dBc C f=1MHz,VIN_CM=mid-supply–0.5V -84 C f=10kHz,VIN_CM=mid-supply–0.5V -137 C 3rdOrderHarmonicDistortion f=100kHz,VIN_CM=mid-supply–0.5V -130 dBc C f=1MHz,VIN_CM=mid-supply–0.5V -105 C 2ndOrderIntermodulationDistortion f=1MHz,200kHzToneSpacing,VOUT -90 dBc C 3rdOrderIntermodulationDistortion E0.n5vVelope=1VPP,VIN_CM=mid-supply– -90 dBc C Inputvoltagenoise f=100KHz 4.6 nV/√Hz C VoltageNoise1/fcornerfrequency 215 Hz C Inputcurrentnoise f=1MHz 0.75 pA/√Hz C CurrentNoise1/fcornerfrequency 31.7 kHz C Overdriverecoverytime,Over/Under Overdrive=0.5V 55/60 ns C Closed-loopoutputimpedance f=100kHz 0.02 Ω C Channeltochannelcrosstalk(OPA2836) f=10kHz -120 dB C (1) Testlevels(allvaluessetbycharacterizationandsimulation):(A)100%testedat25°C;overtemperaturelimitsbycharacterizationand simulation.(B)Nottestedinproduction;limitssetbycharacterizationandsimulation.(C)Typicalvalueonlyforinformation. Copyright©2011–2013,TexasInstrumentsIncorporated SubmitDocumentationFeedback 3 ProductFolderLinks:OPA836OPA2836 OPA836 OPA2836 SLOS712E–JANUARY2011–REVISEDSEPTEMBER2013 www.ti.com SPECIFICATIONS: V = 2.7 V S Testconditionsunlessotherwisenoted:V =+2.7V,V =0V,V =1V ,R =0Ω,R =1kΩ,G=1V/V,Inputand S+ S– OUT PP F L OutputReferencedtomid-supply.T =25°C.Unlessotherwisenoted A TEST PARAMETER CONDITIONS MIN TYP MAX UNITS LEVEL(1) DCPERFORMANCE Open-loopvoltagegain(AOL) 100 125 dB A TA=25°C ±65 ±400 A TA=0°Cto70°C ±680 Inputreferredoffsetvoltage µV TA=–40°Cto85°C ±760 B TA=–40°Cto125°C ±1060 TA=0°Cto70°C ±1 ±6.2 Inputoffsetvoltagedrift(2) TA=–40°Cto85°C ±1 ±6 µV/°C B TA=–40°Cto125°C ±1.1 ±6.6 TA=25°C 300 650 1000 A TA=0°Cto70°C 190 1400 Inputbiascurrent nA TA=–40°Cto85°C 120 1500 B TA=–40°Cto125°C 120 1800 TA=0°Cto70°C ±0.33 ±2 Inputbiascurrentdrift(2) TA=–40°Cto85°C ±0.32 ±1.9 nA/°C B TA=–40°Cto125°C ±0.37 ±2.1 TA=25°C ±30 ±180 A TA=0°Cto70°C ±30 ±200 Inputoffsetcurrent nA TA=–40°Cto85°C ±30 ±215 B TA=–40°Cto125°C ±30 ±240 TA=0°Cto70°C ±77 ±460 Inputoffsetcurrentdrift(2) TA=–40°Cto85°C ±95 ±575 pA/°C B TA=–40°Cto125°C ±100 ±600 INPUT TA=25°C,<3dBdegradationinCMRRlimit –0.2 0 V A Common-modeinputrangelow TA=–40°Cto125°C,<3dBdegradationinCMRRlimit –0.2 0 V B TA=25°C,<3dBdegradationinCMRRlimit 1.5 1.6 V A Common-modeinputrangehigh TA=–40°Cto125°C,<3dBdegradationinCMRRlimit 1.5 1.6 V B Inputlinearoperatingvoltagerange TA=25°C,<6dBdegradationinTHD -0.3to1.75 V C Common-moderejectionratio 91 114 dB A Inputimpedancecommonmode 200||1.2 kΩ||pF C Inputimpedancedifferentialmode 200||1 kΩ||pF C OUTPUT TA=25°C,G=5 0.15 0.2 V A Linearoutputvoltagelow TA=–40°Cto125°C,G=5 0.15 0.2 V B TA=25°C,G=5 2.45 2.5 V A Linearoutputvoltagehigh TA=–40°Cto125°C,G=5 2.45 2.5 V B Outputsaturationvoltage,High/Low TA=25°C,G=5 80/40 mV C TA=25°C ±40 ±45 mA A Linearoutputcurrentdrive TA=–40°Cto125°C ±40 ±45 mA B (1) Testlevels(allvaluessetbycharacterizationandsimulation):(A)100%testedat25°C;overtemperaturelimitsbycharacterizationand simulation.(B)Nottestedinproduction;limitssetbycharacterizationandsimulation.(C)Typicalvalueonlyforinformation. (2) InputOffsetVoltageDrift,InputBiasCurrentDrift,andInputOffsetCurrentDriftareaveragevaluescalculatedbytakingdataattheend points,computingthedifference,anddividingbythetemperaturerange. 4 SubmitDocumentationFeedback Copyright©2011–2013,TexasInstrumentsIncorporated ProductFolderLinks:OPA836OPA2836 OPA836 OPA2836 www.ti.com SLOS712E–JANUARY2011–REVISEDSEPTEMBER2013 SPECIFICATIONS: V = 2.7 V (continued) S Testconditionsunlessotherwisenoted:V =+2.7V,V =0V,V =1V ,R =0Ω,R =1kΩ,G=1V/V,Inputand S+ S– OUT PP F L OutputReferencedtomid-supply.T =25°C.Unlessotherwisenoted A TEST PARAMETER CONDITIONS MIN TYP MAX UNITS LEVEL(1) GAINSETTINGRESISTORS(OPA836IRUNONLY) ResistorFB1toFB2 DCresistance 1584 1600 1616 Ω A ResistorFB2toFB3 DCresistance 1188 1200 1212 Ω A ResistorFB3toFB4 DCresistance 396 400 404 Ω A ResistorTolerance DCresistance ±1 % A ResistorTemperatureCoefficient DCresistance <10 PPM C POWERSUPPLY Specifiedoperatingvoltage 2.5 5.5 V B Quiescentoperatingcurrentper TA=25°C 0.7 0.95 1.15 mA A amplifer TA=–40°Cto125°C 0.6 1.4 mA B Powersupplyrejection(±PSRR) 91 108 dB A POWERDOWN Enablevoltagethreshold Specified"on"aboveVS-+2.1V 2.1 V A Disablevoltagethreshold Specified"off"belowVS-+0.7V 0.7 V A Powerdownpinbiascurrent PD=0.5V 20 500 nA A Powerdownquiescentcurrent PD=0.5V 0.5 1.5 µA A Turn-ontimedelay TimefromPD=hightoVOUT=90%offinalvalue 200 ns C Turn-offtimedelay TimefromPD=lowtoVOUT=10%oforiginalvalue 25 ns C Copyright©2011–2013,TexasInstrumentsIncorporated SubmitDocumentationFeedback 5 ProductFolderLinks:OPA836OPA2836 OPA836 OPA2836 SLOS712E–JANUARY2011–REVISEDSEPTEMBER2013 www.ti.com SPECIFICATIONS: V = 5 V S Testconditionsunlessotherwisenoted:V =+5V,V =0V,V =2V ,R =0Ω,R =1kΩ,G=1V/V,InputandOutput S+ S– OUT PP F L Referencedtomid-supply.T =25°C.Unlessotherwisenoted. A TEST PARAMETER CONDITIONS MIN TYP MAX UNITS LEVEL(1) ACPERFORMANCE VOUT=100mVPP,G=1 205 VOUT=100mVPP,G=2 100 Small-signalbandwidth MHz C VOUT=100mVPP,G=5 28 VOUT=100mVPP,G=10 11.8 Gain-bandwidthproduct VOUT=100mVPP,G=10 118 MHz C Large-signalbandwidth VOUT=2VPP,G=2 87 MHz C Bandwidthfor0.1dBflatness VOUT=2VPP,G=2 29 MHz C Slewrate,Rise/Fall 560/580 V/µs C Rise/Falltime 3/3 ns C Settlingtimeto1%,Rise/Fall 22/22 ns C VOUT=2VStep,G=2 Settlingtimeto0.1%,Rise/Fall 30/30 ns C Settlingtimeto0.01%,Rise/Fall 40/45 ns C Overshoot/Undershoot 7.5/5 % C f=10kHz –133 C 2ndOrderHarmonicDistortion f=100kHz –120 dBc C f=1MHz –85 C f=10kHz –140 C 3rdOrderHarmonicDistortion f=100kHz –130 dBc C f=1MHz –105 C 2ndOrderIntermodulationDistortion f=1MHz,200kHzToneSpacing, –79 dBc C 3rdOrderIntermodulationDistortion VOUTEnvelope=2VPP –91 dBc C SignaltoNoiseRatio,SNR f=1kHz,VOUT=1VRMS,22kHz 0.00013 % C bandwidth -117.6 dBc C 0.00003 % C TotalHarmonicDistortion,THD f=1kHz,VOUT=1VRMS -130 dBc C Inputvoltagenoise f=100KHz 4.6 nV/√Hz C VoltageNoise1/fcornerfrequency 215 Hz C Inputcurrentnoise f>1MHz 0.75 pA/√Hz C CurrentNoise1/fcornerfrequency 31.7 kHz C Overdriverecoverytime,Over/Under Overdrive=0.5V 55/60 ns C Closed-loopoutputimpedance f=100kHz 0.02 Ω C Channeltochannelcrosstalk(OPA2836) f=10kHz -120 dB C (1) Testlevels(allvaluessetbycharacterizationandsimulation):(A)100%testedat25°C;overtemperaturelimitsbycharacterizationand simulation.(B)Nottestedinproduction;limitssetbycharacterizationandsimulation.(C)Typicalvalueonlyforinformation. 6 SubmitDocumentationFeedback Copyright©2011–2013,TexasInstrumentsIncorporated ProductFolderLinks:OPA836OPA2836 OPA836 OPA2836 www.ti.com SLOS712E–JANUARY2011–REVISEDSEPTEMBER2013 SPECIFICATIONS: V = 5 V S Testconditionsunlessotherwisenoted:V =+5V,V =0V,V =2V ,R =0Ω,R =1kΩ,G=1V/V,Inputand S+ S– OUT PP F L OutputReferencedtomid-supply.T =25°C.Unlessotherwisenoted. A TEST PARAMETER CONDITIONS MIN TYP MAX UNITS LEVEL(1) DCPERFORMANCE Open-loopvoltagegain(AOL) 100 122 dB A TA=25°C ±65 ±400 A TA=0°Cto70°C ±685 Inputreferredoffsetvoltage µV TA=–40°Cto85°C ±765 B TA=–40°Cto125°C ±1080 TA=0°Cto70°C ±1.05 ±6.3 Inputoffsetvoltagedrift(2) TA=–40°Cto85°C ±1 ±6.1 µV/°C B TA=–40°Cto125°C ±1.1 ±6.8 TA=25°C 300 650 1000 A TA=0°Cto70°C 190 1400 Inputbiascurrent nA TA=–40°Cto85°C 120 1550 B TA=–40°Cto125°C 120 1850 TA=0°Cto70°C ±0.34 ±2 Inputbiascurrentdrift(2) TA=–40°Cto85°C ±0.34 ±2 nA/°C B TA=–40°Cto125°C ±0.38 ±2.3 TA=25°C ±30 ±180 A TA=0°Cto70°C ±30 ±200 Inputoffsetcurrent nA TA=–40°Cto85°C ±30 ±215 B TA=–40°Cto125°C ±30 ±250 TA=0°Cto70°C ±80 ±480 Inputoffsetcurrentdrift(2) TA=–40°Cto85°C ±100 ±600 pA/°C B TA=–40°Cto125°C ±110 ±660 INPUT TA=25°C,<3dBdegradationinCMRRlimit –0.2 0 V A Common-modeinputrangelow TA=–40°Cto125°C,<3dBdegradationinCMRR –0.2 0 V B limit TA=25°C,<3dBdegradationinCMRRlimit 3.8 3.9 V A Common-modeinputrangehigh TA=–40°Cto125°C,<3dBdegradationinCMRR 3.8 3.9 V B limit Inputlinearoperatingvoltagerange TA=25°C,<6dBdegradationinTHD -0.3to V C 4.05 Common-moderejectionratio 94 116 dB A Inputimpedancecommonmode 200||1.2 kΩ||pF C Inputimpedancedifferentialmode 200||1 kΩ||pF C OUTPUT TA=25°C,G= 0.15 0.2 V A Linearoutputvoltagelow TA=–40°Cto125°C,G=5 0.15 0.2 V B TA=25°C,G=5 4.75 4.8 V A Linearoutputvoltagehigh TA=–40°Cto125°C,G=5 4.75 4.8 V B Outputsaturationvoltage,High/Low TA=25°C,G=5 100/50 mV C TA=25°C ±40 ±50 mA A Linearoutputcurrentdrive TA=–40°Cto125°C ±40 ±50 mA B (1) Testlevels(allvaluessetbycharacterizationandsimulation):(A)100%testedat25°C;overtemperaturelimitsbycharacterizationand simulation.(B)Nottestedinproduction;limitssetbycharacterizationandsimulation.(C)Typicalvalueonlyforinformation. (2) InputOffsetVoltageDrift,InputBiasCurrentDrift,andInputOffsetCurrentDriftareaveragevaluescalculatedbytakingdataattheend points,computingthedifference,anddividingbythetemperaturerange. Copyright©2011–2013,TexasInstrumentsIncorporated SubmitDocumentationFeedback 7 ProductFolderLinks:OPA836OPA2836 OPA836 OPA2836 SLOS712E–JANUARY2011–REVISEDSEPTEMBER2013 www.ti.com SPECIFICATIONS: V = 5 V (continued) S Testconditionsunlessotherwisenoted:V =+5V,V =0V,V =2V ,R =0Ω,R =1kΩ,G=1V/V,Inputand S+ S– OUT PP F L OutputReferencedtomid-supply.T =25°C.Unlessotherwisenoted. A TEST PARAMETER CONDITIONS MIN TYP MAX UNITS LEVEL(1) GAINSETTINGRESISTORS(OPA836IRUNONLY) ResistorFB1toFB2 DCresistance 1584 1600 1616 Ω A ResistorFB2toFB3 DCresistance 1188 1200 1212 Ω A ResistorFB3toFB4 DCresistance 396 400 404 Ω A ResistorTolerance DCresistance ±1 % A ResistorTemperatureCoefficient DCresistance <10 PPM C POWERSUPPLY Specifiedoperatingvoltage 2.5 5.5 V B Quiescentoperatingcurrentper TA=25°C 0.8 1.0 1.2 mA A amplifier TA=–40°Cto125°C 0.65 1.5 mA B Powersupplyrejection(±PSRR) 94 108 dB A POWERDOWN Enablevoltagethreshold Specified"on"aboveVS–+2.1V 2.1 V A Disablevoltagethreshold Specified"off"belowVS–+0.7V 0.7 V A Powerdownpinbiascurrent PD=0.5V 20 500 nA A Powerdownquiescentcurrent PD=0.5V 0.5 1.5 µA A Turn-ontimedelay TimefromPD=hightoVOUT=90%offinalvalue 170 ns C Turn-offtimedelay TimefromPD=lowtoVOUT=10%oforiginalvalue 35 ns C 8 SubmitDocumentationFeedback Copyright©2011–2013,TexasInstrumentsIncorporated ProductFolderLinks:OPA836OPA2836 OPA836 OPA2836 www.ti.com SLOS712E–JANUARY2011–REVISEDSEPTEMBER2013 DEVICE INFORMATION PIN CONFIGURATIONS OPA836(TOP VIEW) OPA836(TOPVIEW) SOT23-6(DBV) WQFN-10(RUN) V S+ VOUT 1 6 VS+ VOUT 1 10 9 FB1 V 2 5 PD S- + - 1.6k - + VIN+ 3 4 VIN- VIN- 2 8 FB2 1.2k VIN+ 3 7 FB3 400 FB PD 4 6 4 5 V S- OPA2836(TOP VIEW) OPA2836(TOPVIEW) SOIC-8(D) VSSOP(MSOP)-10(DGS) VOUT1 1 8 VS+ VOUT1 1 10 VS+ VIN1- 2 - 7 VOUT2 VIN1- 2 - 9 VOUT2 + + V 3 6 V V 3 8 V IN1+ - IN2- IN1+ - IN2- VS- 4 + 5 VIN2+ VS- 4 + 7 VIN2+ PD1 5 6 PD2 OPA2836(TOPVIEW) WQFN-10(RUN), UQFN-10(RMC) V S+ VOUT1 1 10 9 VOUT2 - + + - V 2 8 V IN1- IN2- VIN1+ 3 7 VIN2+ PD1 4 6 PD2 5 V S- Copyright©2011–2013,TexasInstrumentsIncorporated SubmitDocumentationFeedback 9 ProductFolderLinks:OPA836OPA2836 OPA836 OPA2836 SLOS712E–JANUARY2011–REVISEDSEPTEMBER2013 www.ti.com PINFUNCTIONS PIN DESCRIPTION NUMBER NAME OPA836DBVPACKAGE 1 V Amplifieroutput OUT 2 V Negativepowersupplyinput S– 3 V Amplifiernon-invertinginput IN+ 4 V Amplifierinvertinginput IN– 5 PD AmplifierPowerDown,low=lowpowermode,high=normaloperation(PINMUSTBEDRIVEN) 6 V Positivepowersupplyinput S+ OPA836RUNPACKAGE 1 V Amplifieroutput OUT 2 V Amplifierinvertinginput IN– 3 V Amplifiernon-invertinginput IN+ 4 PD AmplifierPowerDown,low=lowpowermode,high=normaloperation(PINMUSTBEDRIVEN) 5 V Negativepowersupplyinput S– 6 FB Connectiontobottomof250Ωinternalgainsettingresistors 4 7 FB Connectiontojunctionof750and250Ωinternalgainsettingresistors 3 8 FB Connectiontojunctionof1kand750Ωinternalgainsettingresistors 2 9 FB Connectiontotopof1kΩinternalgainsettingresistors 1 10 V Positivepowersupplyinput S+ OPA2836DPACKAGE 1 V Amplifier1output OUT1 2 V Amplifier1invertinginput IN1– 3 V Amplifier1non-invertinginput IN1+ 4 V Negativepowersupplyinput S– 5 V Amplifier2non-invertinginput IN2+ 6 V Amplifier2invertinginput IN2– 7 V Amplifier2output OUT2 8 V Positivepowersupplyinput S+ OPA2836DSGPACKAGE 1 V Amplifier1output OUT1 2 V Amplifier1invertinginput IN1– 3 V Amplifier1non-invertinginput IN1+ 4 V Negativepowersupplyinput S– 5 PD1 Amplifier1PowerDown,low=lowpowermode,high=normaloperation(PINMUSTBEDRIVEN) 6 PD2 Amplifier2PowerDown,low=lowpowermode,high=normaloperation(PINMUSTBEDRIVEN) 7 V Amplifier2non-invertinginput IN2+ 8 V Amplifier2invertinginput IN2– 9 V Amplifier2output OUT2 10 V Positivepowersupplyinput S+ 10 SubmitDocumentationFeedback Copyright©2011–2013,TexasInstrumentsIncorporated ProductFolderLinks:OPA836OPA2836

Very Low-Power, Rail-to-Rail Out, Negative Rail In, VFB Op Amp

Similar Very Low-Power, Rail-to-Rail Out, Negative Rail In, VFB Op Amp