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ADS5521 Status: ACTIVE

12-Bit 105MSPS Analog-to-Digital Converter


      
         
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Special Note

Samples and evaluation modules are available now. For more information, please contact your local TI representative.

 ADS5520 ADS5521ADS5522 
Resolution(Bits)12  12  12  
Sample Rate (max)125MSPS  105MSPS  80MSPS  
ArchitecturePipeline  Pipeline  Pipeline  
Power Consumption(Typ)(mW)740  736  660  
SINAD(dB)69.9  70  69.9  
SNR(dB)70.1  70.5  70.2  
SFDR(dB)83  86  84  
DNL(Max)(+/-LSB)0.25  0.25  0.25  
INL(Max)(+/-LSB)0.8  0.5  0.55  
No Missing Codes(Bits)12  12  12  
ENOB(Bits)11.3  11.3  11.4  
No. of Supplies1  1  1  
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 Range2.3V (p-p)  2.3V (p-p)  2.3V (p-p)  
Reference ModeInt  Int  Int  
RatingCatalog  Catalog  Catalog  
Pin/Package64HTQFP  64HTQFP  64HTQFP  
# Input Channels1  1  1  
 SamplesSamplesSamples
 InventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • ADS1210: 24-Bit Analog-to-Digital Converter
  • ADS5500: 14-bit, 125 MSPS ADC Single Ch. Low Power and Superior AC Performance
  • ADS6124: Low Power 12-bit 105MSPS ADC with selectable parallel CMOS or LVDS outputs
  • OPA549: High-Voltage, High-Current Op Amp, Excellent Output Swing
  • OPA4277: High Precision Operational Amplifiers
  • TSC2046: 4-Wire Touch Screen Controller with low voltage digital I/O

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Product Information

Features

  • 12-Bit Resolution
  • 105MSPS Sample Rate
  • High SNR: 70 dBFS at 100 MHz fIN
  • High SFDR: 86 dBc at 100 MHz fIN
  • 2.3-VPP Differential Input Voltage
  • Internal Voltage Reference
  • 3.3-V Single-Supply Voltage
  • Analog Power Dissipation: 571 mW
  • Serial Programming Interface
  • TQFP-64 PowerPAD Package
  • Recommended Op Amps:
    THS3201, THS3202, THS4503, THS4509,
    THS9001, OPA695, OPA847
  • APPLICATIONS
    • Wireless Communication
      • Communication Receivers
      • Base Station Infrastructure
    • Test and Measurement Instrumentation
    • Single and Multichannel Digital Receivers
    • Communication Instrumentation
      • Radar
      • Infrared

View All Features in Datasheet

Description

The ADS5521 is a high-performance, 12-bit, 105MSPS analog-to-digital converter (ADC). To provide a complete converter solution, it includes a high-bandwidth linear sample-and-hold stage (S&H) and internal reference. Designed for applications demanding the highest speed and highest dynamic performance in little space, the ADS5521 has excellent power consumption of 571 mW at 3.3-V single-supply voltage. This allows an even higher system integration density. The provided internal reference simplifies system design requirements. Parallel CMOS-compatible output ensures seamless interfacing with common logic.

The ADS5521 is available in a 64-pin TQFP PowerPAD package and in an industrial temperature grade device.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
ADS5521IPAPACTIVE-40 to 8529.75 | 1kuHTQFP (PAP) | 64 View 160 | JEDEC TRAY (10+1) Download CAD Format for this Symbol
ADS5521IPAPG4ACTIVE-40 to 8529.75 | 1kuHTQFP (PAP) | 64 View 160 | JEDEC TRAY (10+1) Download CAD Format for this Symbol
ADS5521IPAPRACTIVE-40 to 8528.75 | 1kuHTQFP (PAP) | 64 View 1000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
ADS5521IPAPRG4ACTIVE-40 to 8528.75 | 1kuHTQFP (PAP) | 64 View 1000 | LARGE T&R Download CAD Format for this SymbolPurchase 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 12:19 PM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksADS5521IPAP
AsiaWPI 208
WorldwideDigiKey 118
Mouser Electronics 50
TI Lead Time*: 20 WeeksADS5521IPAPG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksADS5521IPAPR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksADS5521IPAPRG4
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
ADS5521IPAP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
ADS5521IPAPG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
ADS5521IPAPR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
ADS5521IPAPRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 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 ADS5521 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

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    
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