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ADS825 Status: ACTIVE

10-Bit, 40 MSPS ADC SE/Diff Inputs, Int/Ext Ref w/Powerdown option, pin compatible to ADS823/6/8


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 ADS822 ADS825
Resolution(Bits)10  10  
Sample Rate (max)40MSPS  40MSPS  
ArchitecturePipeline  Pipeline  
Power Consumption(Typ)(mW)200  200  
SINAD(dB)59  59  
SNR(dB)60  60  
SFDR(dB)66  65  
DNL(Max)(+/-LSB)1  1  
INL(Max)(+/-LSB)2  2  
No Missing Codes(Bits)10  10  
ENOB(Bits)9.5  9.5  
No. of Supplies2  2  
Analog Voltage AV/DD(Min)(V)4.75  4.75  
Analog Voltage AV/DD(Max)(V)5.25  5.25  
Logic Voltage DV/DD(Min)(V)3  3  
Logic Voltage DV/DD(Max)(V)5  5  
Input Configuration Range1V / 2V (p-p)  1V / 2V (p-p)  
Reference ModeInt and Ext  Int and Ext  
RatingCatalog  Catalog  
Pin/Package28SSOP  28SSOP  
# Input Channels1  1  
 SamplesSamples
 InventoryInventory

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    • Product Information

    Features

    • HIGH SNR: 60dB
    • HIGH SFDR: 72dBFS
    • LOW POWER: 190mW
    • INTERNAL/EXTERNAL REFERENCE OPTION
    • SINGLE-ENDED OR FULLY DIFFERENTIAL ANALOG INPUT
    • PROGRAMMABLE INPUT RANGE
    • LOW DNL:0.5LSB
    • SINGLE +5V SUPPLY OPERATION
    • +3V OR +5V LOGIC I/O COMPATIBLE (ADS825)
    • POWER DOWN: 20mW
    • SSOP-28 PACKAGE
    • APPLICATIONS
      • MEDICAL IMAGING
      • TEST EQUIPMENT
      • COMPUTER SCANNERS
      • COMMUNICATIONS
      • VIDEO DIGITIZING

    Description

    The ADS822 and ADS825 are pipeline, CMOS Analog-to-Digital Converters (ADC) that operate from a single +5V power supply. These converters provide excellent performance with a single-ended input and can be operated with a differential input for added spurious performance. These high-performance converters include a 10-bit quantizer, high-bandwidth track-and-hold, and a high-accuracy internal reference. They also allow for the user to disable the internal reference and utilize external references. This external reference option provides excellent gain and offset matching when used in multichannel applications, or in applications where full-scale range adjustment is required.

    The ADS822 and ADS825 employ digital error correction techniques to provide excellent differential linearity for demanding imaging applications. Its low distortion and high SNR give the extra margin needed for medical imaging, communications, video, and test instrumentation. The ADS822 and ADS825 offer power dissipation of 190mW and also provide a power-down mode, thus reducing power dissipation to only 20mW. The ADS825 is +3V or +5V logic I/O compatible.

    The ADS822 and ADS825 are specified at a maximum sampling frequency of 40MSPS and a single-ended input range of 1.5V to 3.5V. The ADS822 and ADS825 are available in an SSOP-28 package and are pin-for-pin compatible with the 10-bit, 60MSPS ADS823 and ADS826, and the 10-bit, 75MSPS ADS828, providing an upgrade path to higher sampling frequencies.

    		    

    Pricing / Packaging / CAD Design Tools / Samples

    PricePackagingCAD Design ToolsSamples
    DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
    ADS825EACTIVE-40 to 855.75 | 1kuSSOP (DB) | 28 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
    ADS825E/1KACTIVE-40 to 855.25 | 1kuSSOP (DB) | 28 View 1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
    ADS825E/1KG4ACTIVE-40 to 855.25 | 1kuSSOP (DB) | 28 View 1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
    ADS825EG4ACTIVE-40 to 855.75 | 1kuSSOP (DB) | 28 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office

    * 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 12:09 PM GMT, 08 Nov 2009
    RegionCompanyIn StockPurchase
    TI Lead Time*: 4 WeeksADS825E
    AmericasArrow 537
    Avnet 544
    AsiaWPI 187
    EuropeCompel >1k
    WorldwideDigiKey >1k
    Mouser Electronics >1k
    TI Lead Time*: 4 WeeksADS825E/1K
    AmericasRochester Electronics 1k
    WorldwideDigiKey  Available
    TI Lead Time*: 4 WeeksADS825E/1KG4
    WorldwideDigiKey  Available
    TI Lead Time*: 4 WeeksADS825EG4
    EuropeEBV Elektronik 3
    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
    ADS825E RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    ADS825E/1K RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    ADS825E/1KG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    ADS825EG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView

    * 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 ADS825 Help

    Datasheet

    Application Notes

    View Application Notes for Analog to Digital Converter

    Tools & Software

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    Anti-Aliasing Calculation Tool for A to D ConvertersANTIALIASINGCALCTexas InstrumentsCalculation Utilities
    Op Amp to ADC Circuit Topology CalculatorADC-INPUT-CALCTexas InstrumentsCalculation Utilities

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