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ADS5444 Status: ACTIVE

13 Bit, 250MSPS ADC


      
         
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Datasheet

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Functional Block Diagram


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 ADS5440 ADS5444ADS5463 ADS5474 ADS54RF63 
Resolution(Bits)13  13  12  14  12  
Sample Rate (max)210MSPS  250MSPS  500MSPS  400MSPS  550MSPS  
ArchitecturePipeline  Pipeline  Pipeline  Pipeline  Pipeline  
Power Consumption(Typ)(mW)2250  2250  2250  2500  2250  
SINAD(dB)68  67.6  64.1  68.9  61.3  
SNR(dB)69  69  65.3  70.2  62.6  
SFDR(dB)80  77  82  86  76  
DNL(Max)(+/-LSB)0.4  0.95  0.95  0.7  0.95  
INL(Max)(+/-LSB)0.9  1.5  1.5  1  2.5  
No Missing Codes(Bits)13  13  12  14  12  
ENOB(Bits)11.4  11.1  10.5  11.2  9.9  
No. of Supplies2  2  3  3  3  
Analog Voltage AV/DD(Min)(V)4.75  4.75  4.75  4.75  4.75  
Analog Voltage AV/DD(Max)(V)5.25  5.25  5.25  5.25  5.25  
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 Range2.2V (p-p)  2.2V (p-p)  2.2V (p-p)  2.2V (p-p)  2.2Vpp  
Reference ModeInt  Int  Int and Ext  Int and Ext  Int and Ext  
RatingCatalog  Catalog  Catalog  Catalog  Catalog  
Pin/Package80HTQFP  80HTQFP  80HTQFP  80HTQFP  80HTQFP  
# Input Channels1  1  1  1  1  
 SamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventory

Other qualified versions of ADS5444

Version Part Number Definition
Enhanced Product ADS5444-EP Supports Defense, Aerospace and Medical Applications
Space ADS5444-SP Radiation tolerant, ceramic packaging and qualified for use in Space-based application

Customers Who Evaluated This Product Also Evaluated

  • ADS5463: 12-bit, 500 MSPS Analog-to-Digital Converter with Buffered Input
  • ADS5547: 14-Bit 210 MSPS ADC With User-Selectable DDR LVDS or CMOS Parallel Outputs
  • ADS5500: 14-bit, 125 MSPS ADC Single Ch. Low Power and Superior AC Performance
  • SN74LVC1G08: Single 2-Input Positive-AND Gate

More Related Products

Product Information

Features

  • 13-Bit Resolution
  • 250 MSPS Sample Rate
  • SNR = 69 dBc at 100-MHz IF and 250 MSPS
  • SFDR = 76 dBc at 100-MHz IF and 250 MSPS
  • SNR = 67.7 dBc at 230-MHz IF and 250 MSPS
  • SFDR = 77 dBc at 230-MHz IF and 250 MSPS
  • 2.2 VPP Differential Input Voltage
  • Fully Buffered Analog Inputs
  • 5 V Analog Supply Voltage
  • LVDS Compatible Outputs
  • Total Power Dissipation: 2 W
  • Offset Binary Output Format
  • TQFP-80 PowerPAD™ Package
  • Pin Compatible with the ADS5440
  • Industrial Temperature Range = -40°C to 85°C
  • APPLICATIONS
    • Test and Measurement
    • Software-Defined Radio
    • Multi-channel Basestation Receivers
    • Basestation Tx Digital Predistortion

View All Features in Datasheet

Description

The ADS5444 is a 13-bit 250 MSPS analog-to-digital converter (ADC) that operates from a 5 V supply, while providing LVDS-compatible digital outputs from a 3.3 V supply. The ADS5444 input buffer isolates the internal switching of the onboard track and hold (T&H) from disturbing the signal source. An internal reference generator is also provided to further simplify the system design. The ADS5444 has outstanding low noise and linearity over input frequency.

The ADS5444 is available in an 80-pin TQFP PowerPAD™ package. The ADS5444 is built on a state of the art Texas Instruments complementary bipolar process (BiCom3X) and is specified over the full industrial temperature range (-40°C to 85°C).

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
ADS5444IPFPACTIVE-40 to 8575.00 | 100uHTQFP (PFP) | 80 View 96 | JEDEC TRAY (10+1) Download CAD Format for this SymbolCall Local Sales Office
ADS5444IPFPRACTIVE-40 to 8573.75 | 100uHTQFP (PFP) | 80 View 1000 | LARGE T&R Download CAD Format for this SymbolCall Local 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 12:19 PM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksADS5444IPFP
AmericasArrow 960
Newark 45
Rochester Electronics 96
EuropeAvnet-SILICA 19
WorldwideDigiKey 41
TI Lead Time*: 20 WeeksADS5444IPFPR
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
ADS5444IPFP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-4-260C-72 HRViewView
ADS5444IPFPR 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 ADS5444 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
ADS5440 Evaluation ModuleADS5440EVMTexas InstrumentsDevelopment Boards/EVMs
ADS5444 Evaluation ModuleADS5444EVMTexas InstrumentsDevelopment Boards/EVMs
ADS5463 Evaluation ModuleADS5463EVMTexas InstrumentsDevelopment Boards/EVMs
ADS5474 Evaluation ModuleADS5474EVMTexas InstrumentsDevelopment Boards/EVMs

Simulation Models

Part # Name Product Family Comments
CDCE72010   10 Outputs Low Jitter Clock Synchronizer and Jitter Cleaner   WIRELESS BASE STATION CLOCKS - TRX ADC/DAC FREQUENCY SYNTHERSIZER/JITTER CLEANERS   10 Outputs Low Jitter Clock Synchronizer and Jitter Cleaner    
Customers Who Evaluated This Product Also Evaluated...
ADS5463 12-bit, 500 MSPS Analog-to-Digital Converter with Buffered Input DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS5547 14-Bit 210 MSPS ADC With User-Selectable DDR LVDS or CMOS Parallel Outputs DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS5500 14-bit, 125 MSPS ADC Single Ch. Low Power and Superior AC Performance DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS5474 14-bit, 400 MSPS Analog-to-Digital Converter with Buffered Input DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS6149 Low power 14-bit, 250 MSPS ADC DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS5546 14-Bit 190 MSPS ADC With User-Selectable DDR LVDS or CMOS Parallel Outputs DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS54RF63 12-bit, 550 MSPS ADC with Buffered Input and RF Input Sampling Ability DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS5485 16-bit, 200 MSPS ADC with buffered inputs DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS5440 13 Bit, 210MSPS Pipeline ADC DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
SN74LVC1G08 Single 2-Input Positive-AND Gate LITTLE LOGIC-LL GATE TI customers also evaluated this product.

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