TSV991IYLT,TSV992IST,TSV992IST,TSV992IST,TSV992AIDT,TSV992AIDT, 规格书,Datasheet 资料

January 2010Doc ID 12833 Rev 81/20TSV991, TSV992, TSV994TSV991A, TSV992A, TSV994ARail-to-rail input/output 20 MHz GBP operational amplifiersFeatures■Low input offset voltage: 1.5mV max (A grade)■Rail-to-rail input and output■Wide bandwidth 20MHz, stable for gain ≥ 3■Low power consumption: 820µA typ ■High output current: 35mA ■Operating from 2.5V to 5.5V ■Low input bias current, 1pA typ ■ESD internal protection ≥5kV ■Latch-up immunityApplications■Battery-powered applications ■Portable devices ■Signal conditioning ■Active filtering■Medical instrumentation ■Automotive applicationsDescriptionThe TSV991/2/4 family of single, dual and quad operational amplifiers offers low voltage operation and rail-to-rail input and output.These devices feature an excellent speed/power consumption ratio, offering a 20MHz gain-bandwidth, stable for gains above 3 (100pF capacitive load), while consuming only 1.1mA maximum at 5V. They also feature an ultra-low input bias current.These characteristics make the TSV991/2/4family ideal for sensor interfaces, battery-supplied and portable applications, as well as active filtering.2/20Doc ID 12833 Rev 81 Absolute maximum ratings and operating conditionsTable 1.Absolute maximum ratingsSymbol ParameterValue Unit V CC Supply voltage (1)1.Value with respect to V DD pin.6V V id Differential input voltage (2)2.Differential voltages are the non-inverting input terminal with respect to the inverting input terminal. ±V CCV V in Input voltage (3)3.V CC -V in must not exceed 6V.V CC- -0.2 to V CC+ +0.2V I in Input current (4)4.Input current must be limited by a resistor in series with the inputs.10mA T stgStorage temperature-65 to +150°CR thjaThermal resistance junction to ambient (5) (6)SOT23-5SO-8MiniSO-8SO-14TSSOP145.Short-circuits can cause excessive heating and destructive dissipation.6.R th are typical values.250125190103100°C/WR thjcThermal resistance junction to case SOT23-5SO-8MiniSO-8SO-14TSSOP148140393132°C/WT jMaximum junction temperature 150°C ESDHBM: human body model (7)7.Human body model: 100pF discharged through a 1.5k Ω resistor between two pins of the device, done forall couples of pin combinations with other pins floating. 5kV MM: machine model (8)8.Machine model: 200pF charged to the specified voltage, then discharged directly between two pins of thedevice with no external series resistor (internal resistor < 5Ω), done for all couples of pin combinations with other pins floating.400VCDM: charged device model (9)SOT23-5, SO-8, MiniSO-8TSSOP14SO-149.Charged device model: all pins plus package are charged together to the specified voltage and thendischarged directly to the ground.1500750500VLatch-up immunity200mATable 2.Operating conditionsSymbol Parameter Value Unit V CC Supply voltage 2.5 to 5.5V V icm Common mode input voltage range V CC- -0.1 to V CC+ +0.1V T op Operating free air temperature range-40 to +125°CDoc ID 12833 Rev 83/20Electrical characteristics TSV99x-TSV99xA4/20Doc ID 12833 Rev 82 Electrical characteristicsTable 3.Electrical characteristics at V CC+ = +2.5V, V CC- = 0V, V icm = V CC /2, with R L connected to V CC /2, full temperature range (unless otherwise specified)(1)SymbolParameterConditionsMin.Typ.Max.UnitDC performanceV ioOffset voltageTSV99x T op =25°CT min < T op < T max --0.1- 4.57.5mVTSV99xAT op =25°CT min < T op < T max---- 1.53DV io Input offset voltage drift -2-µV/°C I io Input offset current (2) (V out =V CC /2)T op = 25°CT min < T op < T max --1-10100pA I ib Input bias current (2) (V out =V CC /2)T op = 25°CT min < T op < T max--1-10100pA CMR Common mode rejection ratio 20 log (ΔV ic /ΔV io )0V to 2.5V , V out = 1.25V ,T op = 25°C T min < T op < T max585375-dB A vd Large signal voltage gain R L = 10k Ω, V out = 0.5V to 2V , T op =25°C T min < T op < T max807589---dB V CC -V OH High level output voltage R L =10k Ω, T min < T op < T max R L =600Ω, T min < T op < T max 154540150mV V OLLow level output voltage R L =10k Ω, T min < T op < T max R L =600Ω, T min < T op < T max -154540150mVI outI sinkV o = 2.5V , T op = 25°C T min < T op < T max 181632---mAI sourceV o = 0V , T = 25°C T min < T op < T max181635---I CCSupply current (per operator)No load, V out =V CC /2, T min < T op < T max-0.781.1m AAC performance GBP Gain bandwidth product R L =2k Ω, C L =100pF , f =100kHz, T op =25°C-20-MHz Gain Minimum gain for stability Phase margin = 60°, R f = 10k Ω, R L =2k Ω, C L =100pF , T op =25°C5V/V SR Slew rateR L =2k Ω, C L =100pF , T op =25°C -10-V/µse nEquivalent input noise voltagef =10kHz, T op =25°C-21-THD+N T otal harmonic distortion G =1, f =1kH z, R L =2k Ω, Bw =22kHz, V icm =(V CC +1)/2, V out =1.1V pp , T op =25°C-0.0017-%1.All parameter limits at temperatures other than 25°C are guaranteed by correlation.2.Guaranteed by design.nV Hz-----------TSV99x-TSV99xA Electrical characteristicsDoc ID 12833 Rev 85/20Table 4.Electrical characteristics at V CC+ = +3.3V, V CC- = 0V, V icm = V CC /2, with R L connected to V CC /2, full temperature range (unless otherwise specified)(1)SymbolParameterConditionsMin.Typ.Max.UnitDC performanceV ioOffset voltage TSV99x T op = 25°CT min < T op < T max --0.1- 4.57.5mVTSV99xAT op = 25°CT min < T op < T max---- 1.53DV io Input offset voltage drift -2-µV/°C I io Input offset current (2) (V out =V CC /2)T op = 25°CT min < T op < T max --1-10100pA I ib Input bias current (2) (V out =V CC /2)T op =25°CT min < T op < T max--1-10100pA CMR Common mode rejection ratio 20 log (ΔV ic /ΔV io )0V to 3.3V , V out = 1.65V ,T op =25°C T min < T op < T max605578-dB A vd Large signal voltage gain R L =10k Ω, V out = 0.5V to 2.8V , T=25°C T min < T op < T max807590---dB V CC -V OH High level output voltage R L =10k Ω, T min < T op < T max R L =600Ω, T min < T op < T max 154540150mV V OLLow level output voltage R L =10k Ω, T min < T op < T max R L =600Ω, T min < T op < T max -154540150mVI outI sinkV o = 3.3V , T op =25°C T min < T op < T max 181632---mAI sourceV o = 0V , T op =25°C T min < T op < T max 181635---I CCSupply current (per operator)No load, V out =V CC /2, T min < T op < T max-0.81.1m AAC performance GBP Gain bandwidth product R L =2k Ω, C L =100pF , f =100kHz, T op =25°C-20-MHz Gain Minimum gain for stability Phase margin = 60°, R f = 10k Ω, R L =2k Ω, C L =100pF , T op =25°C5V/V SR Slew rateR L =2k Ω, C L =100pF , f =100kHz, T op =25°C-10-V/µse nEquivalent input noise voltagef =10kHz, T op = 25°C-21-THD+N Total harmonic distortion G =1,f =1kH z,R L =2k Ω, Bw =22kHz, V icm =(V CC +1)/2, V out =1.9V pp , T op =25°C-0.001-%1.All parameter limits at temperatures other than 25°C are guaranteed by correlation.2.Guaranteed by design.nV Hz-----------Electrical characteristics TSV99x-TSV99xA6/20Doc ID 12833 Rev 8Table 5.Electrical characteristics at V CC+ = +5V, V CC- = 0V, V icm = V CC /2,R L connected to V CC /2, full temperature range (unless otherwise specified)(1)SymbolParameterConditionsMin.Typ.Max.UnitDC performanceV ioOffset voltage TSV99x T op =25°CT min < T op < T max --0.1- 4.57.5mVTSV99xAT op = 25°CT min < T op < T max---- 1.53DV io Input offset voltage drift -2-µV/°C I io Input offset current (2) (V out =V CC /2)T op = 25°CT min < T op < T max --1-10100pA I ibInput bias current (2) (V out =V CC /2)T op = 25°CT min < T op < T max--1-10100pACMR Common mode rejection ratio20 log (ΔV ic /ΔV io )0V to 5V , V out = 2.5V ,T op = 25°C T min < T op < T max 625782-dBSVR Supply voltage rejection ratio20 log (ΔV cc /ΔV io ) V CC = 2.5 to 5V7086-dB A vd Large signal voltage gain R L =10k Ω, V out = 0.5V to 4.5V , T =25°C T min < T op < T max807591---dB dB V CC -V OH High level output voltage R L =10k Ω, T min < T op < T max R L =600Ω, T min < T op < T max 154540150mV V OLLow level output voltage R L =10k Ω, T min < T op < T max R L =600Ω, T min < T op < T max -154540150mVI outI sinkV o = 5V , T op = 25°C T min < T amb < T max 181632---mAI sourceV o = 0V , T op = 25°C T min < T amb < T max181635---I CCSupply current (per operator)No load, V out =2.5V ,T min < T op < T max-0.821.1m AAC performance GBP Gain bandwidth product R L =2k Ω, C L =100pF , f =100kHz, T op =25°C-20-MHz Gain Minimum gain for stability Phase margin = 60°, R f = 10k Ω, R L =2k Ω, C L =100pF , T op =25°C5V/V SR Slew rateR L =2k Ω, C L = 100pF , T op =25°C -10-V/µse nEquivalent input noise voltagef =10kHz, T op =25°C-21-THD+N Total harmonic distortion G =1,f =1kH z,R L =2k Ω, Bw =22kHz, V icm =(V CC +1)/2, V out =3.6V pp , T op =25°C-0.0007-%1.All parameter limits at temperatures other than 25°C are guaranteed by correlation.2.Guaranteed by design.nV Hz-----------TSV99x-TSV99xAElectrical characteristicsDoc ID 12833 Rev 87/20Figure 1.Input offset voltage distribution atFigure 2.Input offset voltage distribution at Figure 3.Supply current vs. input common mode voltage at V=2.5VFigure 4.Supply current vs. input common mode voltage at V =5VFigure 5.Output current vs. output voltage at V= 2.5V Figure 6.Output current vs. output voltage at V = 5VElectrical characteristicsTSV99x-TSV99xA8/20Doc ID 12833 Rev 8Figure 7.Voltage gain and phase vs frequency at V CC =5V and V=0.5VFigure 8.Voltage gain and phase vs frequency at V CC =5V and V icm =2.5VFigure 11.Distortion + noise vs. frequencyFigure 12.Distortion + noise vs. outputTSV99x-TSV99xA Electrical characteristicsDoc ID 12833 Rev 89/20Application information TSV99x-TSV99xA10/20Doc ID 12833 Rev 83 Application information3.1Driving resistive and capacitive loadsThese products are low-voltage, low-power operational amplifiers optimized to drive ratherlarge resistive loads above 2k Ω.The TSV99x are not unity gain stable. T o ensure proper stability they must be used in a gain configuration, with a minimum gain of -3 or +4.However, they can be used in a follower configuration by adding a small in-series resistor at the output, which drastically improves the stability of the device (Figure 15 shows the recommended in-series resistor values). Once the in-series resistor value has been selected, the stability of the circuit should be tested on bench and simulated with the simulation model.Another way to improve stability and reduce peaking is to add a capacitor in parallel with the feedback resistor. As shown in Figure 16, the feedback capacitor drastically reduces the peaking versus capacitive load (inverting gain configuration, gain = -2).3.2 PCB layoutsFor correct operation, it is advised to add 10nF decoupling capacitors as close as possibleto the power supply pins.Figure 15.In-series resistor vs. capacitive load when TSV99x used in followerFigure 16.Peaking versus capacitive load,with or without feedback capacitorTSV99x-TSV99xA Application information3.3 MacromodelAn accurate macromodel of the TSV99x is available on STMicroelectronics’ web site at. This model is a trade-off between accuracy and complexity (that is, timesimulation) of the TSV99x operational amplifiers. It emulates the nominal performances of atypical device within the specified operating conditions mentioned in the datasheet. It helpsto validate a design approach and to select the right operational amplifier, but it does notreplace on-board measurements.Doc ID 12833 Rev 811/20Package information TSV99x-TSV99xA12/20Doc ID 12833 Rev 84 Package informationIn order to meet environmental requirements, ST offers these devices in different grades ofECOPACK ® packages, depending on their level of environmental compliance. ECOPACK ® specifications, grade definitions and product status are available at: . ECOPACK ® is an ST trademark.TSV99x-TSV99xA Package informationDoc ID 12833 Rev 813/204.1 SOT23-5 package informationFigure 17.SOT23-5 package mechanical drawingTable 6.SOT23-5 package mechanical dataRef.DimensionsMillimetersInches Min.Typ.Max.Min.Typ.Max.A 0.901.201.450.0350.0470.057A10.150.006A20.90 1.05 1.300.0350.0410.051B 0.350.400.500.0130.0150.019C 0.090.150.200.0030.0060.008D 2.80 2.90 3.000.1100.1140.118D1 1.900.075e 0.950.037E 2.60 2.80 3.000.1020.1100.118F 1.50 1.60 1.750.0590.0630.069L 0.100.350.600.0040.0130.023K0 degrees 10 degreesPackage information TSV99x-TSV99xA14/20Doc ID 12833 Rev 84.2 MiniSO-8 package informationTable 7.MiniSO-8 package mechanical dataRef.DimensionsMillimetersInches Min.Typ.Max.Min.Typ.Max.A 1.10.043A100.1500.006A20.750.850.950.0300.0330.037b 0.220.400.0090.016c 0.080.230.0030.009D 2.80 3.00 3.200.110.1180.126E 4.65 4.90 5.150.1830.1930.203E1 2.803.00 3.100.110.1180.122e 0.650.026L 0.400.600.800.0160.0240.031L10.950.037L20.250.010k 0°8°0°8°ccc0.100.004TSV99x-TSV99xA Package informationDoc ID 12833 Rev 815/204.3 SO-8 package informationTable 8.SO-8 package mechanical dataRef.DimensionsMillimetersInches Min.Typ.Max.Min.Typ.Max.A 1.750.069A10.100.250.0040.010A2 1.250.049b 0.280.480.0110.019c 0.170.230.0070.010D 4.80 4.90 5.000.1890.1930.197E 5.80 6.00 6.200.2280.2360.244E1 3.803.904.000.1500.1540.157e 1.270.050h 0.250.500.0100.020L 0.40 1.270.0160.050L1 1.040.040k 08°1°8°ccc0.100.004Package information TSV99x-TSV99xA16/20Doc ID 12833 Rev 84.4 TSSOP14 package informationTable 9.TSSOP14 package mechanical dataRef.DimensionsMillimetersInches Min.Typ.Max.Min.Typ.Max.A 1.200.047A10.050.150.0020.0040.006A20.80 1.001.050.0310.0390.041b 0.190.300.0070.012c 0.090.200.0040.0089D 4.90 5.00 5.100.1930.1970.201E 6.20 6.40 6.600.2440.2520.260E1 4.304.40 4.500.1690.1730.176e 0.650.0256L 0.450.600.750.0180.0240.030L1 1.000.039k 0°8°0°8°aaa0.100.004TSV99x-TSV99xA Package information 4.5 SO-14 package informationTable 10.SO-14 package mechanical dataDimensionsMillimeters InchesRef.Min.Typ.Max.Min.Typ.Max.A 1.35 1.750.050.068A10.100.250.0040.009A2 1.10 1.650.040.06B0.330.510.010.02C0.190.250.0070.009D8.558.750.330.34E 3.80 4.00.150.15e 1.270.05H 5.80 6.200.220.24h0.250.500.0090.02L0.40 1.270.0150.05k8° (max.)ddd0.100.004Doc ID 12833 Rev 817/20Ordering information TSV99x-TSV99xA18/20Doc ID 12833 Rev 85 Ordering informationTable 11.Order codes (1)1.All packages are Moisture Sensitivity Level 1 as per Jedec J-STD-020-C, except SO-14 which is Jedeclevel 3.Order code Temperature rangePackage PackingMarking TSV991ILT -40°C to +125°CSOT23-5Tape & reelK130TSV991AILT K129TSV992IST MiniSO-8K132TSV992AIST K135TSV992ID TSV992IDT SO-8TubeTape & reel V992I TSV992AID TSV992AIDT Tube Tape & reel V992AI TSV994IPT TSSOP14Tape & reel V994I TSV994AIPT V994AI TSV994ID TSV994IDT SO-14(1)Tube Tape & reel V994I TSV994AID TSV994AIDT Tube Tape & reel V994AI TSV991IYLT (2)2.Qualification and characterization according to AEC Q100 and Q003 or equivalent, advanced screeningaccording to AEC Q001 & Q 002 or equivalent.SOT23-5Automotive grade Tape & reel K149TSV991AIYLT (2)K150TSV992IYDT (2)SO-8Automotive grade Tape & reel V992IY TSV992AIYDT (2)Tape & reel V992AY TSV992IYST (2)MiniSO-8Automotive grade Tape & reel K149TSV992AIYST (2)K150TSV994IYDT (2)SO-14(1)Automotive grade Tape & reel V994IY TSV994AIYDT (2)Tape & reel V994AY TSV994IYPT (2)TSSOP14Automotive gradeTape & reel V994IY TSV994AIYPT (2)V994AYTSV99x-TSV99xA Revision historyDoc ID 12833 Rev 819/206 Revision historyTable 12.Document revision historyDate RevisionChanges31-Jul-20061Preliminary data release for product under development.07-Nov-20062Final version of datasheet.12-Dec-20063Noise and distortion figures added.07-Jun-20074ESD tolerance modified for SO-14, CDM in T able 1: Absolutemaximum ratings .Automotive grade commercial products added in Table 11: Order codes .Note about SO-14 added in Table 11: Order codes .Limits in temperature added in Section 2: Electrical characteristics .11-Feb-20085Corrected MiniSO-8 package information.Corrected footnote for automotive grade order codes in order code table.Improved presentation of package information.25-May-20096Added input current information in table Table 1: Absolute maximum ratings .Added Chapter 3: Application information .Updated all packages in Chapter 4: Package information .Added new order codes: TSV991IYLT, TSV991AIYLT, TSV992IYST , TSV992AIYST , TSV994IYPT, TSV994AIYPT in Table 11: Order codes .19-Oct-20097Added A versions of devices in title on cover page.Added parameters for full temperature range in T able 3, Table 4, Table 5.Removed gain margin and phase margin parameters in Table 3, Table 4 and T able 5. These parameters have been replaced by the gain parameter (minimum gain for stability).Added Figure 14 and Figure 16.14-Jan-20108Added parameters for full temperature range in T able 3, Table 4 and Table 5.Modified Note 2 relative to automotive grade in Table 11: Order codes .TSV99x-TSV99xAPlease Read Carefully:Information in this document is provided solely in connection with ST products. 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All other names are the property of their respective owners.© 2010 STMicroelectronics - All rights reservedSTMicroelectronics group of companiesAustralia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America20/20Doc ID 12833 Rev 8。