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ADS5231 Status: ACTIVE

Dual low power, 12-bit, 40MSPS ADC


      
         
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 ADS5231ADS5232 ADS5237 
Resolution(Bits)12  12  10  
Sample Rate (max)40MSPS  65MSPS  65MSPS  
ArchitecturePipeline  Pipeline  Pipeline  
Power Consumption(Typ)(mW)285  335  330  
SINAD(dB)69  70.3  61.6  
SNR(dB)69.5  70.7  61.7  
SFDR(dB)85  86  86  
DNL(Max)(+/-LSB)0.9  0.9  0.5  
INL(Max)(+/-LSB)2.5  2.5  1  
No Missing Codes(Bits)12  12  10  
ENOB(Bits)11.2  11.3  9.9  
No. of Supplies2  2  2  
Analog Voltage AV/DD(Min)(V)3.0  3.0  3.0  
Analog Voltage AV/DD(Max)(V)3.6  3.6  3.6  
Logic Voltage DV/DD(Min)(V)3.0  3.0  3.0  
Logic Voltage DV/DD(Max)(V)3.6  3.6  3.6  
Input Configuration Range2Vref  2V (p-p)  2V (p-p)  
Reference ModeInt and Ext  Int and Ext  Int and Ext  
RatingCatalog  Catalog  Catalog  
Pin/Package64TQFP  64TQFP  64TQFP  
# Input Channels2  2  2  
 SamplesSamplesSamples
 InventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TMS320F28027: Piccolo Microcontroller
  • MSP430F47197: 16-Bit Ultra-Low-Power Microcontroller, 120KB Flash, 4KB RAM, 7 Sigma-Delta ADCs, LCD Driver
  • CC2480A1: Z-Accel 2.4 GHz ZigBee Processor (formerly CCZACC06A1)

    • Product Information

    Features

    • Single +3.3V Supply
    • High SNR: 70.7dBFS at fIN = 5MHz
    • Total Power Dissipation: Internal Reference: 321mW External Reference: 285mW
    • Internal or External Reference
    • Low DNL: ±0.3LSB
    • Flexible Input Range: 1.5VPP to 2VPP
    • TQFP-64 Package
    • APPLICATIONS
      • Communications IF Processing
      • Communications Base Stations
      • Test Equipment
      • Medical Imaging
      • Video Digitizing
      • CCD Digitizing

    All other trademarks are the property of their respective owners

    Description

    The ADS5231 is a dual, high-speed, high dynamic range, 12-bit pipelined analog-to-digital converter (ADC). This converter includes a high-bandwidth sample-and-hold amplifier that gives excellent spurious performance up to and beyond the Nyquist rate. The differential nature of the sample-and-hold amplifier and ADC circuitry minimizes even-order harmonics and gives excellent common-mode noise immunity.

    The ADS5231 provides for setting the full-scale range of the converter without any external reference circuitry. The internal reference can be disabled, allowing low-drive, external references to be used for improved tracking in multichannel systems.

    The ADS5231 provides an over-range indicator flag to indicate an input signal that exceeds the full-scale input range of the converter.

    View All Description in Datasheet

    		    

    Pricing / Packaging / CAD Design Tools / Samples

    PricePackagingCAD Design ToolsSamples
    DeviceStatusPrice | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierFootprintsSamples
    ADS5231IPAGACTIVE14.70 | 100uTQFP (PAG) | 64 View 160 | JEDEC TRAY (10+1) Download CAD Format for this Footprint
    ADS5231IPAGG4ACTIVE14.70 | 100uTQFP (PAG) | 64 View 160 | JEDEC TRAY (10+1) Download CAD Format for this Footprint
    ADS5231IPAGTACTIVE15.95 | 100uTQFP (PAG) | 64 View 250 | SMALL T&R Download CAD Format for this FootprintPurchase Samples
    ADS5231IPAGTG4ACTIVE15.95 | 100uTQFP (PAG) | 64 View 250 | SMALL T&R Download CAD Format for this FootprintPurchase 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 12:18 PM GMT, 22 Nov 2009
    RegionCompanyIn StockPurchase
    TI Lead Time*: 20 WeeksADS5231IPAG
    AmericasNewark 160
    AsiaFarnell Asia 160
    WorldwideDigiKey 280
    Mouser Electronics 160
    TI Lead Time*: 20 WeeksADS5231IPAGG4
    AmericasAvnet 145
    AsiaFarnell Asia 50
    EuropeFarnell 50
    WorldwideDigiKey  Available
    TI Lead Time*: 20 WeeksADS5231IPAGT
    AmericasRochester Electronics 250
    WorldwideDigiKey  Available
    TI Lead Time*: 20 WeeksADS5231IPAGTG4
    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
    ADS5231IPAG RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-4-260C-72 HRViewView
    ADS5231IPAGG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-4-260C-72 HRViewView
    ADS5231IPAGT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-4-260C-72 HRViewView
    ADS5231IPAGTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-4-260C-72 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 ADS5231 Help

    Datasheet

    Application Notes

    View Application Notes for Analog to Digital Converter

    User Guides

    View User Guides for Analog to Digital Converter

    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
    ADS5231 Evaluation ModuleADS5231EVMTexas InstrumentsDevelopment Boards/EVMs
    ADS5237 Evaluation ModuleADS5237EVMTexas InstrumentsDevelopment Boards/EVMs
    TRF3710EVM Evaluation ModuleTRF3710EVMTexas InstrumentsDevelopment Boards/EVMs

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    TMS320F28027 Piccolo Microcontroller C2000™ 32-BIT MICROCONTROLLERS-28X PICCOLO™ SERIES TI customers also evaluated this product.
    MSP430F47197 16-Bit Ultra-Low-Power Microcontroller, 120KB Flash, 4KB RAM, 7 Sigma-Delta ADCs, LCD Driver MSP430™16-BIT ULTRA-LOW POWER MCUS-4XX 8/16MHZ LCD SERIES TI customers also evaluated this product.
    CC2480A1 Z-Accel 2.4 GHz ZigBee Processor (formerly CCZACC06A1) Low Power RF Protocols-ZIGBEE-Software TI customers also evaluated this product.
    TRF370333 0.4 - 4.0 GHz IQ Modulator RF/IF AND ZIGBEE® SOLUTIONS-IQ MODULATOR TI customers also evaluated this product.

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