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DAC2900 Status: ACTIVE

Dual, 10-Bit, 125Msps Digital-to-Analog Converter


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See Also

  • DAC5652 - The device has the SAME FUNCTIONALITY and PINOUT as the compared device but is NOT an exact equivalent.  the alternative has better dynamic performance and higher sample rate
 DAC2900
Resolution(Bits)10  
DAC: Channels2  
Settling Time(µs)0.03  
Sample / Update Rate(MSPS)125  
InterfaceParallel  
Output TypeCurrent  
Output Range Min.(V or mA)2  
Output Range Max.(V or mA)20  
Single/Dual Analog Supply+  
DNL(Max)(+/-LSB)1  
INL(Max)(+/-LSB)1  
SNR(Typ)(dB)62  
SFDR(Typ)(dB)80  
Power Consumption(Typ)(mW)310  
ArchitectureI-steering  
Reference: TypeInt/Ext  
Analog Voltage AV/DD(Min)(V)3  
Analog Voltage AV/DD(Max)(V)5.5  
Logic Voltage DV/DD(Min)(V)3  
Logic Voltage DV/DD(Max)(V)5.5  
RatingCatalog  
Pin/Package48TQFP  
Approx. Price (US$) 9.25 | 1ku  
Thermal ShutdownNo  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • DAC2904: 14 Bit, 125 MSPS Dual Communications DACs
  • DAC1220: 20-Bit Delta-Sigma Low Power Digital-To-Analog Converter
  • DAC5311: 8bit, Single Channel, 80uA, 1.8V-5.5V DAC in SC70 Package

Product Information

Features

  • 125MSPS UPDATE RATE
  • SINGLE SUPPLY: +3.3V or +5V
  • HIGH SFDR: 68dB at fOUT = 20MHz
  • LOW GLITCH: 2pVs
  • LOW POWER: 310mW at +5V
  • INTERNAL REFERENCE
  • POWER-DOWN MODE: 23mW
  • APPLICATIONS
    • COMMUNICATIONS:
          Base Stations, WLL, WLAN
          Baseband I/Q Modulation
    • MEDICAL/TEST INSTRUMENTATION
    • ARBITRARY WAVEFORM GENERATORS (ARB)
    • DIRECT DIGITAL SYNTHESIS (DDS)

Description

The DAC2900 is a monolithic, 10-bit, dual-channel, high-speed Digital-to-Analog Converter (DAC), and is optimized to provide high dynamic performance while dissipating only 310mW on a +5V single supply.

Operating with high update rates of up to 125MSPS, the DAC2900 offers exceptional dynamic performance, and enables the generation of very-high output frequencies suitable for "Direct IF" applications. The DAC2900 has been optimized for communications applications in which separate I and Q data are processed while maintaining tight gain-and offset matching.

Each DAC has a high-impedance differential-current output, suitable for single-ended or differential analog-output configurations.

The DAC2900 combines high dynamic performance with a high throughput rate to create a cost-effective solution for a wide variety of waveform-synthesis applications:

  • Pin compatibility between family members provides 10-bit (DAC2900), 12-bit (DAC2902), and 14-bit (DAC2904) resolution.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
DAC2900Y/1KACTIVE-40 to 859.25 | 1kuTQFP (PFB) | 48 View 1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
DAC2900Y/1KG4ACTIVE-40 to 859.25 | 1kuTQFP (PFB) | 48 View 1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
DAC2900Y/250ACTIVE-40 to 8510.20 | 1kuTQFP (PFB) | 48 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
DAC2900Y/250G4ACTIVE-40 to 8510.20 | 1kuTQFP (PFB) | 48 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint

* 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 11:59 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksDAC2900Y/1K
AmericasRochester Electronics >1k
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksDAC2900Y/1KG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksDAC2900Y/250
AmericasArrow 250
Newark 140
Rochester Electronics >1k
AsiaFarnell Asia 140
WPI 301
WorldwideDigiKey 542
Mouser Electronics 245
TI Lead Time*: 20 WeeksDAC2900Y/250G4
AmericasRochester Electronics 1k
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
DAC2900Y/1K RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC2900Y/1KG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC2900Y/250 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC2900Y/250G4 RoHS Compliant 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 DAC2900 Help

Datasheet

Application Notes

View Application Notes for Digital to Analog Converter

User Guides

View User Guides for Digital to Analog Converter

Tools & Software

NamePart # Company Tool / Software Type
Wideband Comp Current Output DAC to SE Interface: Impr Matching for Gain & Compliance Volt SwingMATCHGAIN-CALCTexas InstrumentsCalculation Utilities
DAC2900 Evaluation ModuleDAC2900-EVMTexas InstrumentsDevelopment Boards/EVMs

Part # Name Product Family Comments
DAC5652   10 bit 275 MSPS Dual Digital to Analog Converter   DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER   The device has the SAME FUNCTIONALITY and PINOUT as the compared device but is NOT an exact equivalent.  the alternative has better dynamic performance and higher sample rate  
Customers Who Evaluated This Product Also Evaluated...
DAC2904 14 Bit, 125 MSPS Dual Communications DACs DATA CONVERTERS-DIGITAL TO ANALOG CONVERTER TI customers also evaluated this product.
DAC1220 20-Bit Delta-Sigma Low Power Digital-To-Analog Converter DATA CONVERTERS-DIGITAL TO ANALOG CONVERTER TI customers also evaluated this product.
DAC5311 8bit, Single Channel, 80uA, 1.8V-5.5V DAC in SC70 Package DATA CONVERTERS-DIGITAL TO ANALOG CONVERTER TI customers also evaluated this product.

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