DAC8814 Status: ACTIVE

16-Bit, Quad, Serial Input Multiplying Digital to Analog Converter

      
         
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See Also

  • DAC7715 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  12-bit equivalent device with larger settling time
  • DAC7615 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  12-bit equivalent device with larger settling time
  • DAC7616 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  12-bit equivalent device with larger settling time and low power

View all related products

Datasheet

Download - PDF Icon
  • Quad, Serial Input 16-Bit Multiplying Digital-to-Analog Converter (Rev. D) (dac8814.pdf, 3363 KB)
    27 Sep 2006 Download

 DAC714 DAC7731 DAC7734 DAC8812 DAC8814
Resolution(Bits)16  16  16  16  16  
DAC: Channels1  1  4  2  4  
Settling Time(µs)10  5  10  0.5  0.5  
Sample / Update Rate(MSPS)0.086  0.172  0.089  2  2  
InterfaceSerial SPI  Serial SPI  Serial SPI  Serial SPI  Serial SPI  
Output TypeVoltage  Voltage  Voltage  Current  Current  
Voltage Range+/-10  +10, +/-10  +Vref,+/-Vref  +Vref,+/-Vref  +Vref,+/-Vref  
Current Range(mA)+/-5  +/-5  +/-5  3  3  
DNL(Max)(+/-LSB)1  3  2  1  1  
INL(Max)(+/-LSB)1  3  2  1  1  
INL (+/-)(Max)(%)0.0015  0.0015  0.003  0.0015  0.0015  
Monotonicity16  16  16  16  16  
Power Consumption(Typ)(mW)525  100  50  0.025  0.0275  
ArchitectureR-2R  R-2R  R-2R  R-2R  R-2R  
Reference: TypeInt  Int/Ext  Ext  Ext  Ext  
Analog Voltage AV/DD(Min)(V)11.4  14.25  14.25  2.7  2.7  
Analog Voltage AV/DD(Max)(V)16.5  15.75  15.75  5.5  5.5  
Logic Voltage DV/DD(Min)(V)4.5  4.75  4.75  2.7  2.7  
Logic Voltage DV/DD(Max)(V)5.5  5.25  5.25  5.5  5.5  
No. of Supplies (Unipolar)  2  1  1  
No. of Supplies (Bipolar)2  3  3  1  1  
RatingCatalog  Catalog  Catalog  Catalog  Catalog  
Pin/Package16SOIC  24SSOP  48SSOP  16TSSOP  28SSOP  
Approx. Price (US$) 14.50 | 1ku   8.20 | 1ku   31.45 | 1ku   8.40 | 1ku   16.95 | 1ku  
 SamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • DAC5672A: 14 bit 275 MSPS Dual Digital to Analog Converter
  • DAC7573: Quad, 12-Bit, 10us, Digital-to-Analog Converter with I2C Digital Interface
  • TPS62200: Adjustable, 300-mA, 95% Efficient Step-Down Converter in SOT-23
  • LM324: Quadruple Operational Amplifier
  • TPS3106K33: Ultra Low-Supply Current/Supply-Voltage Supervisory Circuits

Product Information

Features

  • Relative Accuracy: 1 LSB Max
  • Differential Nonlinearity: 1 LSB Max
  • 2-mA Full-Scale Current with VREF = ±10 V
  • 0.5-µs Settling Time
  • Midscale or Zero-Scale Reset
  • Four Separate 4Q MultiplyingReference Inputs
  • Reference Bandwidth: 10 MHz
  • Reference Dynamics: -105 dB THD
  • SPI™-Compatible 3-Wire Interface: 50 MHz
  • Double Buffered Registers Enable
  • Simultaneous Multichannel Change
  • Internal Power-On Reset
  • Industry-Standard Pin Configuration
  • APPLICATIONS
    • Automatic Test Equipment
    • Instrumentation
    • Digitally-Controlled Calibration

SPI is a trademark of Motorola, Inc.
All other trademarks are the property of their respective owners.

Description

The DAC8814 is a quad, 16-bit, current-output digital-to-analog converter (DAC) designed to operate from a single +2.7-V to 5.0-V supply.

The applied external reference input voltage VREF determines the full-scale output current. An internal feedback resistor (RFB) provides temperature tracking for the full-scale output when combined with an external I-to-V precision amplifier.

A doubled buffered serial data interface offers high-speed, 3-wire, SPI and microcontroller compatible inputs using serial data in (SDI), clock (CLK), and a chip-select (CS). In addition, a serial data out pin (SDO) allows for daisy-chaining when multiple packages are used. A common level-sensitive load DAC strobe (LDAC) input allows simultaneous update of all DAC outputs from previously loaded input registers. Additionally, an internal power-on reset forces the output voltage to zero at system turn on. An MSB pin allows system reset assertion (RS) to force all registers to zero code when MSB = 0, or to half-scale code when MSB = 1.

The DAC8814 is available in an SSOP package.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
DAC8814IBDBRACTIVE-40 to 8516.95 | 1kuSSOP (DB) | 28 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintCall Local Sales Office
DAC8814IBDBRG4ACTIVE-40 to 8516.95 | 1kuSSOP (DB) | 28 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
DAC8814IBDBTACTIVE-40 to 8518.65 | 1kuSSOP (DB) | 28 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintCall Local Sales Office
DAC8814IBDBTG4ACTIVE-40 to 8518.65 | 1kuSSOP (DB) | 28 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
DAC8814ICDBRACTIVE-40 to 8519.70 | 1kuSSOP (DB) | 28 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintCall Local Sales Office
DAC8814ICDBRG4ACTIVE-40 to 8519.70 | 1kuSSOP (DB) | 28 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
DAC8814ICDBTACTIVE-40 to 8521.40 | 1kuSSOP (DB) | 28 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintCall Local Sales Office
DAC8814ICDBTG4ACTIVE-40 to 8521.40 | 1kuSSOP (DB) | 28 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
DAC8814IBDBRAs of 10:03 AM GMT, 04 Dec 2008As of 10:03 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 6577 | 19 Dec 4 Weeks None Reported
View Distributors
   
 2322 | 23 Jan     
 >10k | 20 Mar     
DAC8814IBDBRG4As of 10:03 AM GMT, 04 Dec 2008As of 10:03 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 6577 | 19 Dec 4 Weeks None Reported
View Distributors
   
 2322 | 23 Jan     
 >10k | 20 Mar     
DAC8814IBDBTAs of 10:03 AM GMT, 04 Dec 2008As of 10:03 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 1500* 147 | 9 Dec 4 Weeks AmericasAvnet 250
 2322 | 23 Jan DigiKey 458
 >10k | 20 Mar Mouser Electronics 244
  Newark 142
DAC8814IBDBTG4As of 10:03 AM GMT, 04 Dec 2008As of 10:03 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 1500* 147 | 9 Dec 4 Weeks None Reported
View Distributors
   
 2322 | 23 Jan     
 >10k | 20 Mar     
DAC8814ICDBRAs of 10:03 AM GMT, 04 Dec 2008As of 10:03 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 2322 | 23 Jan 8 Weeks AmericasRochester Electronics >1k
 >10k | 20 Mar     
DAC8814ICDBRG4As of 10:03 AM GMT, 04 Dec 2008As of 10:03 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 2322 | 23 Jan 8 Weeks None Reported
View Distributors
   
 >10k | 20 Mar     
DAC8814ICDBTAs of 10:03 AM GMT, 04 Dec 2008As of 10:03 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 3611* 175 | 9 Dec 4 Weeks AmericasDigiKey 60
 2322 | 23 Jan Rochester Electronics 750
 >10k | 20 Mar AsiaWPI 438
  EuropeAvnet-SILICA 300
DAC8814ICDBTG4As of 10:03 AM GMT, 04 Dec 2008As of 10:03 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 3611* 175 | 9 Dec 4 Weeks None Reported
View Distributors
   
 2322 | 23 Jan     
 >10k | 20 Mar     
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
DAC8814IBDBR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC8814IBDBRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC8814IBDBT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC8814IBDBTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC8814ICDBR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC8814ICDBRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC8814ICDBT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC8814ICDBTG4 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

  • Quad, Serial Input 16-Bit Multiplying Digital-to-Analog Converter (Rev. D) (dac8814.pdf, 3363 KB)
    27 Sep 2006 Download

Application Notes

  • Interfacing the DAC8814EVM to MSP430 Processors (slaa319.htm, 8 KB)
    14 Jul 2006 Abstract
  • Interfacing the DAC8814EVM to TMS470 Processors (slaa317.htm, 8 KB)
    26 Jun 2006 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

  • DAC8803/14 EVM (slau184.pdf, 112 KB)
    31 May 2006 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
DAC8814EVM Evaluation ModuleDAC8814EVMTexas InstrumentsDevelopment Boards/EVMs
MDACBufferPro Output Buffer Amplifier Selection ToolMDACBUFFERPRO Texas Instruments Application Software 
  • Data Converter Plug-in for Code Composer Studio (Rev. D)(slac087d.zip, 5199 KB )
               05 May 2008 zip
  • MDACbufferPro Application Software for High Speed Amplifiers (Rev. E)(sloc081e.zip, 3379 KB )
               23 Jul 2007 zip

 Alternative Products - Are similar to DAC8814
Part #NameComments
DAC7715 Quad, Serial Input, 12-Bit, Voltage Output Digital-To-Analog Converter The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. 12-bit equivalent device with larger settling time 
DAC7615 Quad, Serial Input, 12-Bit, Voltage Output Digital-To-Analog Converter The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. 12-bit equivalent device with larger settling time 
DAC7616 Quad, Serial Input, 12-Bit, Voltage Output Digital-To-Analog Converter The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. 12-bit equivalent device with larger settling time and low power 
DAC7617 Quad, Serial Input, 12-Bit, Voltage Output Digital-To-Analog Converter The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. 12-bit equivalent device with larger settling time and low power 
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