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ADS5237 Status: ACTIVE

Dual, 10-Bit, 65MSPS, +3.3V Analog-to-Digital Converter

      
         
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Datasheet

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  • Dual, 10-Bit, 65MSPS, +3.3V Analog-to-Digital Converter (Rev. A) (ads5237.pdf, 1176 KB)
    16 Oct 2007 Download

 ADS5231 ADS5232 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  3  3  
Analog Voltage AV/DD(Max)(V)3.6  3.6  3.6  
Logic Voltage DV/DD(Min)(V)3  3  3  
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

  • ADS6129: Low power 12-bit, 250 MSPS ADC
  • TVP70025I: Triple 10-Bit 90-MSPS Video and Graphics Digitizer With Horizontal PLL

Product Information

Features

  • Single +3.3V Supply
  • High SNR: 61.7dBFS at fIN = 5MHz
  • Total Power Dissipation:
    Internal Reference: 366mW
    External Reference: 330mW
  • Internal or External Reference
  • Low DNL: ±0.1LSB
  • 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 ADS5237 is a dual, high-speed, high dynamic range, 10-bit, pipelined analog-to-digital converter (ADC). This device 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 ADS5237 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 ADS5237 provides an over-range indicator flag to indicate an input signal that exceeds the full-scale input range of the converter. This flag can be used to reduce the gain of front-end gain control circuitry. There is also an output enable pin to allow for multiplexing and testing on a printed circuit board (PCB).

The ADS5237 employs digital error correction techniques to provide excellent differential linearity for demanding imaging applications. The ADS5237 is available in a TQFP-64 package.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
ADS5237IPAGACTIVE-40 to 857.50 | 1kuTQFP (PAG) | 64 View 160 | JEDEC TRAY (10+1) Download CAD Format for this Symbol Download CAD Format for this Footprint
ADS5237IPAGG4ACTIVE-40 to 857.50 | 1kuTQFP (PAG) | 64 View 160 | JEDEC TRAY (10+1) Download CAD Format for this Symbol Download CAD Format for this Footprint
ADS5237IPAGTACTIVE-40 to 858.25 | 1kuTQFP (PAG) | 64 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
ADS5237IPAGTG4ACTIVE-40 to 858.25 | 1kuTQFP (PAG) | 64 View 250 | SMALL T&R Download CAD Format for this Symbol 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

  TI Inventory Status Reported Distributor Inventory
ADS5237IPAGAs of 10:18 AM GMT, 19 Nov 2008As of 10:18 AM GMT, 19 Nov 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 319 | 16 Dec 6 Weeks AmericasArrow 160
 >10k | 31 Dec Avnet 160
  DigiKey 117
  Mouser Electronics >1k
  Newark 160
  AsiaWPI 55
ADS5237IPAGG4As of 10:18 AM GMT, 19 Nov 2008As of 10:18 AM GMT, 19 Nov 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 319 | 16 Dec 6 Weeks None Reported
View Distributors		   
 >10k | 31 Dec     
ADS5237IPAGTAs of 10:18 AM GMT, 19 Nov 2008As of 10:18 AM GMT, 19 Nov 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 31 Dec 6 Weeks None Reported
View Distributors		   
ADS5237IPAGTG4As of 10:18 AM GMT, 19 Nov 2008As of 10:18 AM GMT, 19 Nov 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 31 Dec 6 Weeks None Reported
View Distributors		   
View all Distributors  

* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

** 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
ADS5237IPAG RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-4-260C-72 HRViewView
ADS5237IPAGG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-4-260C-72 HRViewView
ADS5237IPAGT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-4-260C-72 HRViewView
ADS5237IPAGTG4 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

Datasheets

  • Dual, 10-Bit, 65MSPS, +3.3V Analog-to-Digital Converter (Rev. A) (ads5237.pdf, 1176 KB)
    16 Oct 2007 Download

Application Notes

  • A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. A) (sbaa147a.htm, 8 KB)
    12 Jan 2008 Abstract
  • Shelf-Life Evaluation of Lead-Free Component Finishes (szza046.htm, 8 KB)
    24 May 2004 Abstract
  • Thermal and Electrical Properties of Selected Packaging Materials (sbfa010.htm, 8 KB)
    04 Oct 2000 Abstract
  • Analog-to-Digital Converter Grounding Practices Affect System Performance (sbaa052.htm, 8 KB)
    02 Oct 2000 Abstract
  • Principles of Data Acquisition and Conversion (sbaa051.htm, 8 KB)
    02 Oct 2000 Abstract
  • Interleaving Analog-to-Digital Converters (sbaa049.htm, 8 KB)
    02 Oct 2000 Abstract
  • What Designers Should Know About Data Converter Drift (sbaa046.htm, 8 KB)
    02 Oct 2000 Abstract
  • High Speed Data Conversion (sbaa045.htm, 8 KB)
    02 Oct 2000 Abstract

View Application Notes for Analog to Digital Converters

User Guides

  • ADS5231/32/37 EVM (Rev. B) (sbau111b.pdf, 823 KB)
    14 Nov 2007 Download

View User Guides for Analog to Digital Converters

More Literature

View More Literature for Analog to Digital Converters

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
ADS5237 Evaluation ModuleADS5237EVMTexas InstrumentsDevelopment Boards/EVMs
  • Jitter and SNR calculator(slac133.zip, 2 KB )
               24 Apr 2007 zip

 Alternative Products - Are similar to ADS5237
Customers Who Evaluated This Product Also Evaluated...
Part #Name Comments
ADS6129Low power 12-bit, 250 MSPS ADCTI customers also evaluated this product.
 Complementary Products - Can be used with ADS5237
Customers Who Evaluated This Product Also Evaluated...
Part #NameProduct FamilyComments
TVP70025ITriple 10-Bit 90-MSPS Video and Graphics Digitizer With Horizontal PLLVIDEO AND IMAGING-VIDEO ADCSTI customers also evaluated this product.

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