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

Datasheet

Download - PDF Icon
  • Dual, 10-Bit ,125MSPS Digital-to-Analog Converter (Rev. C) (dac2900.pdf, 604 KB)
    19 Sep 2008 Download

 DAC2900
Resolution(Bits)10  
DAC: Channels2  
Settling Time(µs)0.03  
Sample / Update Rate(MSPS)125  
InterfaceParallel  
Output TypeCurrent  
Current Range(mA)2 to 20  
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$) 7.40 | 1ku  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • DAC2904: 14 Bit, 125 MSPS Dual Communications DACs
  • DAC715: 16-Bit Digital-to-Analog Converter with 16-Bit Bus Interface
  • DAC5652: 10 bit 275 MSPS Dual Digital to Analog Converter
  • ADS8342: 16-Bit 250 kSPS ADC Par. Out, 4 true bipolar chanels
  • INA114: Precision Instrumentation Amplifier
  • MSP430F1612: 16-bit Ultra-Low-Power MCU, 55kB Flash, 5120B RAM, 12-Bit ADC, Dual DAC, 2 USART, I2C, HW Mult, DMA

More Related Products

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.
  • Pin compatible to the AD9763 dual DAC.
  • Gain matching is typically 0.5% of full-scale, and offset matching is specified at 0.02% max.
  • The DAC2900 utilizes an advanced CMOS process; the segmented architecture minimizes output-glitch energy, and maximizes the dynamic performance.
  • All digital inputs are +3.3V and +5V logic compatible. The DAC2900 has an internal reference circuit, and allows use of an external reference.
  • The DAC2900 is available in a TQFP-48 package, and is specified over the extended industrial temperature range of –40°C to +85°C.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
DAC2900Y/1KACTIVE-40 to 857.40 | 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 857.40 | 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 858.15 | 1kuTQFP (PFB) | 48 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
DAC2900Y/250G4ACTIVE-40 to 858.15 | 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

  TI Inventory Status Reported Distributor Inventory
DAC2900Y/1KAs of 10:04 AM GMT, 04 Dec 2008As of 10:04 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 310 | 2 Jan 6 Weeks AmericasRochester Electronics >1k
 1000 | 12 Jan     
 >10k | 15 Jan     
DAC2900Y/1KG4As of 10:04 AM GMT, 04 Dec 2008As of 10:04 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 310 | 2 Jan 6 Weeks None Reported
View Distributors
   
 1000 | 12 Jan     
 >10k | 15 Jan     
DAC2900Y/250As of 10:04 AM GMT, 04 Dec 2008As of 10:04 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 6250 | 2 Jan 4 Weeks AmericasDigiKey 639
 >10k | 15 Jan Mouser Electronics 263
  Newark 140
  Rochester Electronics >1k
  AsiaWPI 176
DAC2900Y/250G4As of 10:04 AM GMT, 04 Dec 2008As of 10:04 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 6250 | 2 Jan 4 Weeks AmericasRochester Electronics 1k
 >10k | 15 Jan     
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
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

Datasheets

  • Dual, 10-Bit ,125MSPS Digital-to-Analog Converter (Rev. C) (dac2900.pdf, 604 KB)
    19 Sep 2008 Download

Application Notes

  • Wideband Complementary Current Output DAC Single-Ended Interface (sbaa135.htm, 9 KB)
    21 Jun 2005 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
  • Superposition: The Hidden DAC Linearity Error (sbaa047.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 Digital to Analog Converters

User Guides

  • DAC290x-EVM: Demo Board (Rev. B) (sbau071b.pdf, 694 KB)
    20 Sep 2005 Download

View User Guides for Digital to Analog Converters

More Literature

View More Literature for Digital to Analog Converters

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

 Alternative Products - Are similar to DAC2900
Part #NameComments
DAC5652 10 bit 275 MSPS Dual 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 
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 Complementary Products - Can be used with DAC2900
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