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ADS5220 Status: NRND

12-bit, 40MSPS, +3.3V Analog-to-Digital Converter


      
         
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Alert Icon   NRND: This product is not recommended for new designs. However, the device, tool, or software continues to be in production to support existing customers. TI does not recommend using this part in a new design. TI encourages designers to consider alternative products for new designs.

Replaced By:

  • ADS6122 The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.TI encourages design engineers to consider the ADS6122 over the ADS5220. The ADS6122 consumes similar power, offers higher performance across all input frequencies and comes in a smaller package than the ADS5220. 

Product Information

Features

  • HIGH SNR: 70dB
  • HIGH SFDR: 88dBFS
  • LOW POWER: 195mW
  • INTERNAL/EXTERNAL REFERENCE OPTION
  • SINGLE-ENDED OR FULLY DIFFERENTIAL ANALOG INPUT
  • PROGRAMMABLE INPUT RANGE
  • LOW DNL: 0.3LSB
  • SINGLE +3.3V SUPPLY OPERATION
  • TQFP-48 PACKAGE
  • APPLICATIONS
    • WIRELESS LOCAL LOOP
    • COMMUNICATIONS
    • MEDICAL IMAGING
    • PORTABLE INSTRUMENTATION

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Description

The ADS5220 is a pipeline, CMOS Analog-to-Digital Converter (ADC) that operates from a single +3.3V power supply. This converter can be operated with a single-ended input or differential input. The ADS5220 includes a 12-bit quantizer, high bandwidth track-and-hold, and an internal reference. It also allows the user to disable the internal reference and utilize external references which provide excellent gain and offset matching when used in multi-channel applications or in applications where full-scale range adjustment is required.

The ADS5220 employs 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 ADS5220 offers power dissipation of 195mW and also provides two power-down modes.

The ADS5220 is specified at a maximum sampling frequency of 40MSPS and a differential input range of 1V to 2V. The ADS5220 is available in a TQFP-48 package.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
ADS5220PFBRNRND-40 to 8514.50 | 1kuTQFP (PFB) | 48 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintNot Available
ADS5220PFBRG4NRND-40 to 8514.50 | 1kuTQFP (PFB) | 48 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintNot Available
ADS5220PFBTNRND-40 to 8515.50 | 1kuTQFP (PFB) | 48 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintNot Available
ADS5220PFBTG4NRND-40 to 8515.50 | 1kuTQFP (PFB) | 48 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintNot Available

* 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 12:11 PM GMT, 08 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksADS5220PFBR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksADS5220PFBRG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksADS5220PFBT
WorldwideDigiKey 63
Mouser Electronics 57
TI Lead Time*: 20 WeeksADS5220PFBTG4
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
ADS5220PFBR  Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
ADS5220PFBRG4  Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
ADS5220PFBT  Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
ADS5220PFBTG4  Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView

* 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 ADS5220 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
Digital Data Capture and Analysis for High Speed, High Resolution A to D ConvertersTSW1100Texas InstrumentsEmulators/Analyzers

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