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ADS5271 Status: ACTIVE

8-Channel, 12-Bit, 40/50MSPS ADC with Serialized LVDS Interface


      
         
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 ADS5270 ADS5271ADS5272 ADS5273 ADS5277 ADS527X 
Resolution(Bits)12  12  12  12  10   
Sample Rate (max)40MSPS  50MSPS  65MSPS  70MSPS  65MSPS   
ArchitecturePipeline  Pipeline  Pipeline  Pipeline  Pipeline   
Power Consumption(Typ)(mW)907  957  983  1003  845   
SINAD(dB)70  70  71  70.8  61.7   
SNR(dB)70.5  70.5  71.1  71.1  61.7   
SFDR(dB)85  85  85  85  85   
DNL(Max)(+/-LSB)0.5  0.5  0.31  0.34  0.08   
INL(Max)(+/-LSB)0.6  0.6  0.41  0.43  0.09   
No Missing Codes(Bits)12  12  12  12  10   
ENOB(Bits)11.3  11.3  11.5  11.5  9.7   
No. of Supplies1  1  1  1  1   
Analog Voltage AV/DD(Min)(V)3.0  3.0  3.0  3.0  3.0   
Analog Voltage AV/DD(Max)(V)3.6  3.6  3.6  3.6  3.6   
Logic Voltage DV/DD(Min)(V)3.0  3.0  3.0  3.0  3.0   
Logic Voltage DV/DD(Max)(V)3.6  3.6  3.6  3.6  3.6   
Input Configuration Range2V (p-p)  2V (p-p)  2V (p-p)  2V (p-p)  2V (p-p)   
Reference ModeInt and Ext  Int and Ext  Int and Ext  Int and Ext  Int and Ext   
RatingCatalog  Catalog  Catalog  Catalog  Catalog  Catalog  
Pin/Package80HTQFP  80HTQFP  80HTQFP  80HTQFP  80HTQFP   
# Input Channels8  8  8  8  8   
 SamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventory Not Available

Customers Who Evaluated This Product Also Evaluated

  • TLV5618A: 12-Bit, 2.5 us Dual DAC, Serial Input, Pgrmable Settling Time, Q temp available
  • TL317: 3/8 Pin 100mA Adjustable Positive Voltage Regulator

    • Product Information

    Features

    • Maximum Sample Rate: 50MSPS
    • 12-Bit Resolution
    • No Missing Codes
    • Total Power Dissipation:
      Internal Reference: 927mW
      External Reference: 861mW
    • CMOS Technology
    • Simultaneous Sample-and-Hold
    • 70.5dB SNR at 10MHz IF
    • 3.3V Digital/Analog Supply
    • Serialized LVDS Outputs
    • Integrated Frame and Bit Patterns
    • Option to Double LVDS Clock Output Currents
    • Four Current Modes for LVDS
    • Pin- and Format-Compatible Family
    • TQFP-80 PowerPAD Package
    • APPLICATIONS
      • Portable Ultrasound Systems
      • Tape Drives
      • Test Equipment
      • Optical Networking

    PowerPAD Is a trademark of Texas Instruments.
    All other trademarks are the property of their respective owners

    DESCRIPTION

    The ADS5271 is a high-performance, 50MSPS, 8-channel analog-to-digital converter (ADC). Internal referencesare provided, simplifying system design requirements. Low power consumption allows for the highest of system integration densities. Serial LVDS (low-voltage differential signaling) outputs reduce the number of interface lines and package size.

    An integrated phase lock loop (PLL) multiplies the incoming ADC sampling clock by a factor of 12. This high-frequency LVDS clock is used in the data serialization and transmission process. The word output of each internal ADC is serialized and transmitted either MSB or LSB first. In addition to the eight data outputs, a bit clock and a word clock are also transmitted. The bit clock is at 6x the speed of the sampling clock, whereas the word clock is at the same speed of the sampling clock.

    The ADS5271 provides internal references, or can optionally be driven with external references. Best performance is achieved through the internal reference mode.

    The device is available in a TQFP-80 PowerPAD package and is specified over a -40°C to +85°C operating range.

    		    

    Pricing / Packaging / CAD Design Tools / Samples

    PricePackagingCAD Design ToolsSamples
    DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
    ADS5271IPFPACTIVE-40 to 8560.00 | 1kuHTQFP (PFP) | 80 View 96 | JEDEC TRAY (10+1) Download CAD Format for this Symbol
    ADS5271IPFPG4ACTIVE-40 to 8560.00 | 1kuHTQFP (PFP) | 80 View 96 | JEDEC TRAY (10+1) Download CAD Format for this Symbol
    ADS5271IPFPTACTIVE-40 to 8560.00 | 1kuHTQFP (PFP) | 80 View 250 | SMALL T&R Download CAD Format for this SymbolPurchase Samples
    ADS5271IPFPTG4ACTIVE-40 to 8560.00 | 1kuHTQFP (PFP) | 80 View 250 | SMALL T&R Download CAD Format for this SymbolPurchase Samples

    * Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

    Inventory

    Reported Distributor Inventory as of 12:19 PM GMT, 20 Nov 2009
    RegionCompanyIn StockPurchase
    TI Lead Time*: 20 WeeksADS5271IPFP
    AmericasAvnet 621
    Rochester Electronics 82
    AsiaFarnell Asia 1
    WPI 260
    WorldwideDigiKey 218
    Mouser Electronics 6
    TI Lead Time*: 20 WeeksADS5271IPFPG4
    AmericasAvnet 17
    Rochester Electronics 32
    WorldwideDigiKey  Available
    TI Lead Time*: 20 WeeksADS5271IPFPT
    WorldwideDigiKey  Available
    TI Lead Time*: 20 WeeksADS5271IPFPTG4
    WorldwideDigiKey  Available
    View all Distributors  

    ** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

    Quality & Lead (Pb)-Free Data

     Product ContentDPPM / MTBF / FIT Rate
    DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
    ADS5271IPFP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
    ADS5271IPFPG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
    ADS5271IPFPT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
    ADS5271IPFPTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView

    * The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

    If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

    Technical Documents

    Most useful technical documents for ADS5271 Help

    Datasheet

    Application Notes

    View Application Notes for Analog to Digital Converter

    User Guides

    View User Guides for Analog to Digital Converter

    Reference Designs

    Description Part # Company
    ADS527x Xilinx Deserializer Solution ADS527X-REF Texas Instruments

    Tools & Software

    NamePart # Company Tool / Software Type
    Anti-Aliasing Calculation Tool for A to D ConvertersANTIALIASINGCALCTexas InstrumentsCalculation Utilities
    Op Amp to ADC Circuit Topology CalculatorADC-INPUT-CALCTexas InstrumentsCalculation Utilities
    8-Channel Serial LVDS DeserializerADSDESER-50EVMTexas InstrumentsDevelopment Boards/EVMs
    ADS5240 Analog Evaluation ModuleADS5240EVMTexas InstrumentsDevelopment Boards/EVMs
    ADS5271 12-bit, 50MSPS Evaluation ModuleADS5271EVMTexas InstrumentsDevelopment Boards/EVMs
    ADS5272 12-bit, 65MSPS Evaluation ModuleADS5272EVMTexas InstrumentsDevelopment Boards/EVMs
    ADS5273 12-bit, 70MSPS Evaluation ModuleADS5273EVMTexas InstrumentsDevelopment Boards/EVMs

    Simulation Models

    Customers Who Evaluated This Product Also Evaluated...
    Part # Name Product Family Comments
    TLV5618A 12-Bit, 2.5 us Dual DAC, Serial Input, Pgrmable Settling Time, Q temp available DATA CONVERTERS-DIGITAL TO ANALOG CONVERTER TI customers also evaluated this product.
    TL317 3/8 Pin 100mA Adjustable Positive Voltage Regulator LINEAR REGULATORS-STANDARD VOLTAGE REGULATORS TI customers also evaluated this product.

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