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AD817 High Speed, Low Power Wide Supply Range Amplifier ...

CONNECTION DIAGRAM8-Pin Plastic Mini-DIP (N) andSOIC (R) PackagesNULL IN+INOUTPUTNULL12348765 VSTOP VIEW+VSAD817 NCNC = NO CONNECTREV. BInformation furnished by Analog Devices is believed to be accurate andreliable. However, no responsibility is assumed by Analog Devices for itsuse, nor for any infringements of patents or other rights of third partieswhich may result from its use. No license is granted by implication orotherwise under any patent or patent rights of Analog Speed, Low PowerWide Supply Range AmplifierAD817 Analog Devices, Inc., 1995 One Technology Way, Box 9106, Norwood. MA 02062-9106, : 617/329-4700 Fax: 617/326-8703 FEATURESLow CostHigh Speed50 MHz Unity Gain Bandwidth350 V/ms Slew Rate45 ns Settling Time to (10 V Step)Flexible Power SupplySpecified for Single (+5 V) andDual (65 V to 615 V) Power SuppliesLow Power : mA max Supply CurrentHigh Output Drive Capability

SUPPLY VOLTAGE – ±Volts QUIESCENT SUPPLY CURRENT – mA +85°C +25°C Figure 4. Quiescent Supply Current vs. Supply Voltage for Various Temperatures SLEW RATE – V/ µs 0155 10 20 SUPPLY VOLTAGE – ±Volts 200 300 350 400 250 Figure 5. Slew Rate vs. Supply Voltage 1k 10k 100M100k 1M 10M 100 1 0.01 0.1 10 FREQUENCY – Hz CLOSED-LOOP …

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Transcription of AD817 High Speed, Low Power Wide Supply Range Amplifier ...

1 CONNECTION DIAGRAM8-Pin Plastic Mini-DIP (N) andSOIC (R) PackagesNULL IN+INOUTPUTNULL12348765 VSTOP VIEW+VSAD817 NCNC = NO CONNECTREV. BInformation furnished by Analog Devices is believed to be accurate andreliable. However, no responsibility is assumed by Analog Devices for itsuse, nor for any infringements of patents or other rights of third partieswhich may result from its use. No license is granted by implication orotherwise under any patent or patent rights of Analog Speed, Low PowerWide Supply Range AmplifierAD817 Analog Devices, Inc., 1995 One Technology Way, Box 9106, Norwood. MA 02062-9106, : 617/329-4700 Fax: 617/326-8703 FEATURESLow CostHigh Speed50 MHz Unity Gain Bandwidth350 V/ms Slew Rate45 ns Settling Time to (10 V Step)Flexible Power SupplySpecified for Single (+5 V) andDual (65 V to 615 V) Power SuppliesLow Power .

2 MA max Supply CurrentHigh Output Drive CapabilityDrives Unlimited Capacitive Load50 mA Minimum Output CurrentExcellent Video Performance70 MHz dB Bandwidth (Gain = +1) & Differential Gain & Phase Errors@ MHzAvailable in 8-Pin SOIC and 8-Pin Plastic Mini-DIPPRODUCT DESCRIPTIONThe AD817 is a low cost, low Power , single/dual Supply , highspeed op amp which is ideally suited for a broad spectrum ofsignal conditioning and data acquisition applications. Thisbreakthrough product also features high output current drivecapability and the ability to drive an unlimited capacitive loadwhile still maintaining excellent signal 50 MHz unity gain bandwidth, 350 V/ s slew rate and set-tling time of 45 ns ( ) make possible the processing of highspeed signals common to video and imaging systems.

3 Further-more, professional video performance is attained by offering dif-ferential gain & phase errors of & @ MHzand dB flatness to 70 MHz (gain = +1).The AD817 is fully specified for operation with a single +5 Vpower Supply and with dual supplies from 5 V to 15 V. Thispower Supply flexibility, coupled with a very low Supply currentof mA and excellent ac characteristics under all Power sup-ply conditions, make the AD817 the ideal choice for many de-manding yet Power sensitive applications such as ADC buffers and line drivers the AD817simplifies the design task with its unique combination of a50 mA minimum output current and the ability to driveunlimited capacitive AD817 is available in 8-pin plastic mini-DIP and GUIDET emperaturePackagePackageModelRangeDescri ptionOptionAD817AN 40 C to +85 C8-Pin Plastic DIPN-8AD817AR 40 C to +85 C8-Pin Plastic SOIC R-87632+VS4 TEKTRONIXP6201 FETPROBEHPPU L SEGENERATORAD8171k 50 1k F F10901000%5V500ns100pFLOAD1000pFLOADAD81 7 Driving a Large Capacitive

4 LoadAD817* PRODUCT PAGE QUICK LINKSLast Content Update: 02/23/2017 COMPARABLE PARTSView a parametric search of comparable KITS Universal Evaluation Board for Single High Speed Operational AmplifiersDOCUMENTATIONA pplication Notes AN-253: Find Op Amp Noise with Spreadsheet AN-257: Careful Design Tames High Speed Op Amps AN-348: Avoiding Passive-Component Pitfalls AN-356: User's Guide to Applying and Measuring Operational Amplifier Specifications AN-358: Noise and Operational Amplifier Circuits AN-402: Replacing Output Clamping Op Amps with Input Clamping Amps AN-417: Fast Rail-to-Rail Operational Amplifiers Ease Design Constraints in Low Voltage High Speed Systems AN-581: Biasing and Decoupling Op Amps in Single Supply Applications AN-649: Using the Analog Devices Active Filter Design ToolData Sheet AD817 : High Speed, Low Power wide Supply Range Amplifier Data SheetUser Guides UG-135.

5 Evaluation Board for Single, High Speed Operational Amplifiers (8-Lead SOIC and Exposed Paddle)TOOLS AND SIMULATIONS Analog Filter Wizard Analog Photodiode Wizard Power Dissipation vs Die Temp VRMS/dBm/dBu/dBV calculators AD817 SPICE Macro-ModelREFERENCE MATERIALSP roduct Selection Guide High Speed Amplifiers Selection TableTutorials MT-032: Ideal Voltage Feedback (VFB) Op Amp MT-033: Voltage Feedback Op Amp Gain and Bandwidth MT-047: Op Amp Noise MT-048: Op Amp Noise Relationships: 1/f Noise, RMS Noise, and Equivalent Noise Bandwidth MT-049: Op Amp Total Output Noise Calculations for Single-Pole System MT-050: Op Amp Total Output Noise Calculations for Second-Order System MT-052: Op Amp Noise Figure: Don't Be Misled MT-053: Op Amp Distortion: HD, THD, THD + N, IMD, SFDR, MTPR MT-056: High Speed Voltage Feedback Op Amps MT-058: Effects of Feedback Capacitance on VFB and CFB Op Amps MT-059: Compensating for the Effects of Input Capacitance on VFB and CFB Op Amps Used in Current-to-Voltage Converters MT-060.

6 Choosing Between Voltage Feedback and Current Feedback Op AmpsDESIGN RESOURCES AD817 Material Declaration PCN-PDN Information Quality And Reliability Symbols and FootprintsDISCUSSIONSView all AD817 EngineerZone AND BUYV isit the product page to see pricing SUPPORTS ubmit a technical question or find your regional support FEEDBACKS ubmit feedback for this data page is dynamically generated by Analog Devices, Inc., and inserted into this data sheet. A dynamic change to the content on this page will not trigger a change to either the revision number or the content of the product data sheet. This dynamic page may be frequently SPECIFICATIONSREV.

7 B 2 (@ TA = +258C, unless otherwise noted) AD817 AParameterConditionsVSMinTypMaxUnitsDYNA MIC PERFORMANCEU nity Gain Bandwidth 5 V3035 MHz 15 V4550 MHz0, +5 V2529 MHzBandwidth for dB FlatnessGain = +1 5 V1830 MHz 15 V4070 MHz0, +5 V1020 MHzFull Power Bandwidth1 VOUT = 5 V p-pRLOAD = 500 5 = 20 V p-pRLOAD = 1 k 15 RateRLOAD = 1 k 5 V200250V/ sGain = 1 15 V300350V/ s0, +5 V150200V/ sSettling Time to V to + V 5 V45ns0 V 10 V Step, AV = 1 15 V45nsSettling Time to V to + V 5 V70ns0 V 10 V Step, AV = 1 15 V70nsTotal Harmonic DistortionFC = 1 MHz 15 V63dBDifferential Gain ErrorNTSC 15 (RLOAD = 150 )

8 Gain = +2 5 , +5 Phase ErrorNTSC 15 (RLOAD = 150 )Gain = +2 5 , +5 OFFSET VOLTAGE 5 V to 15 to TMAX3mVOffset Drift10 V/ CINPUT BIAS CURRENT 5 V, 15 ATMIN10 AINPUT OFFSET CURRENT 5 V, 15 V25200nATMIN to TMAX500nAOffset Current COPEN LOOP GAINVOUT = V 5 VRLOAD = 500 24V/mVTMIN to = 150 = 10 V 15 VRLOAD = 1 k 46V/mVTMIN to = V 15 VRLOAD = 150 (50 mA Output)24V/mVCOMMON-MODE REJECTIONVCM = V 578100dBVCM = 12 V 15 V86120dB 15 V80100dBPOWER Supply REJECTIONVS = 5 V to 15 V7586dBTMIN to TMAX72dBINPUT VOLTAGE NOISEf = 10 kHz 5 V, 15 V15nV/ HzINPUT CURRENT NOISEf = 10 kHz 5 V, 15 Hz AD817 AParameterConditionsVSMinTypMaxUnitsINPU T COMMON-MODE 5 V+ + Range 15 V+13+ 12 , +5 V+ + + + VOLTAGE SWINGRLOAD = 500 5 VRLOAD = 150 5 VRLOAD = 1 k 15 VRLOAD = 500 15 VRLOAD = 500 0, +5 V+ ,+ Current 15 V50mA 5 V50mA0.

9 +5 V30mAShort-Circuit Current 15 V90mAINPUT RESISTANCE300k INPUT RESISTANCEOpen Loop8 Power SUPPLYO perating RangeDual Supply 18 VSingle Supply +5+36 VQuiescent Current 5 to TMAX 5 15 to TMAX 15 Power bandwidth = slew rate/2 subject to change without B 3 ABSOLUTE MAXIMUM RATINGS1 Supply Voltage .. 18 VInternal Power Dissipation2 Plastic (N) .. See Derating CurvesSmall Outline (R) .. See Derating CurvesInput Voltage (Common Mode) .. VSDifferential Input Voltage .. 6 VOutput Short Circuit Duration .. See Derating CurvesStorage Temperature Range N, R .. 65 C to +125 COperating Temperature Range .

10 40 C to +85 CLead Temperature Range (Soldering 10 sec) .. +300 CNOTES1 Stresses above those listed under Absolute Maximum Ratings may causepermanent damage to the device. This is a stress rating only and functionaloperation of the device at these or any other conditions above those indicated in theoperational section of this specification is not implied. Exposure to absolutemaximum rating conditions for extended periods may affect device is for device in free air: 8-pin plastic package: JA = 100 C/watt;8-pin SOIC package: JA = 160 Power DISSIPATION WattsAMBIENT TEMPERATURE 5090 40 30 20 10010 20 3050 60 70 8-PIN MINI-DIP PACKAGE 8-PIN SOIC PACKAGE TJ = +150 CMaximum Power Dissipation vs.


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