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DAC7811 Status:ACTIVE

12-Bit, Serial Input, Multiplying Digital to Analog Converter

      
         
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See Also

  • DAC7613 - Equivalent device with larger settling time and a parallel voltage output interface
  • DAC813 - Equivalent device with larger settling time, onboard reference and a parallel voltage output interface
  • DAC8871 - 16-bit device with larger settling time, voltage output interface and 0.015mW (typ) power consumption

Datasheet

Download - PDF Icon
  • 12-Bit, Serial Input, Multiplying Digital-to-Analog Converter (Rev. C) (dac7811.pdf, 1311 KB)
    06 Jul 2007 Download

 DAC7614 DAC7615 DAC7800 DAC7811DAC8043 
Resolution(Bits)12  12  12  12  12  
DAC: Channels4  4  2  1  1  
Settling Time(µs)10  10  0.8  0.2  1  
Sample / Update Rate(MSPS)0.089  0.089  1.25  5  0.284  
InterfaceSerial SPI  Serial SPI  Serial SPI  Serial SPI  Serial SPI  
Output TypeVoltage  Voltage  Current  Current  Current  
Voltage Range+Vref, +/-Vref  +Vref,+/-Vref  +Vref  +Vref, +/-Vref  +Vref  
Current Range(mA)+/-1.25  +/-1.25  1  +/-1.5  0.5  
DNL(Max)(+/-LSB)1  1  1  1  1  
INL(Max)(+/-LSB)1  1  0.5  1  1  
INL (+/-)(Max)(%)0.024  0.024  0.012  0.024  0.024  
Monotonicity12  12  12  12  12  
SNR(Typ)(dB)12  12     
Power Consumption(Typ)(mW)15  15  1  0.025  2.5  
ArchitectureR-2R  R-2R  R-2R  R-2R  R-2R  
Reference: TypeExt  Ext  Ext  Ext  Ext  
Analog Voltage AV/DD(Min)(V)4.75  4.75  4.5  2.7  4.75  
Analog Voltage AV/DD(Max)(V)5.75  5.25  5.5  5.5  5.25  
Logic Voltage DV/DD(Min)(V)4.75  4.75  4.5  2.7  4.75  
Logic Voltage DV/DD(Max)(V)5.25  5.25  5.5  5.5  5.25  
No. of Supplies (Unipolar)1  1  1  1  1  
No. of Supplies (Bipolar)2  2   1   
RatingCatalog  Catalog  Catalog  Catalog  Catalog  
Pin/Package16SOIC,20SSOP  16SOIC,20SSOP  16SOIC  10MSOP  8SOIC  
Approx. Price (US$) 6.70 | 1ku   6.70 | 1ku   13.55 | 1ku   2.55 | 1ku   3.60 | 1ku  
 SamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • DAC7800: Dual Monolithic CMOS 12-Bit Multiplying Digital-to-Analog Converter
  • DAC811: 12-bit Digital-to-Analog Converter w/Parallel Interface
  • DAC813: Microprocessor-Compatible 12-Bit D/A Converter
  • TPS3809K33: 3-Pin Supply Voltage Supervisor
  • PCA9306: Dual Bi-Directional I2C-Bus and SMBus Voltage Level-Translator
  • LM339: Quad Differential Comparator

More Related Products

Product Information

Features

  • 2.7V to 5.5V Supply Operation
  • 50MHz SerialInterface
  • 10MHz Multiplying Bandwidth
  • ±15V Reference Input
  • Low Glitch Energy: 5nV-s
  • Extended Temperature Range:-40°C to +125°C
  • 10-Lead MSOP Package
  • 12-Bit Monotonic
  • 4-Quadrant Multiplication
  • Power-On Reset with Brownout Detection
  • Daisy-Chain Mode
  • Readback Function
  • Industry-Standard Pin Configuration
  • APPLICATIONS
    • Portable Battery-Powered Instruments
    • Waveform Generators
    • Analog Processing
    • Programmable Amplifiers and Attenuators
    • Digitally Controlled Calibration
    • Programmable Filters and Oscillators
    • Composite Video
    • Ultrasound

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

Description

The DAC7811 is a CMOS, 12-bit, current output digital-to-analog converter (DAC). This device operates from a 2.7V to 5.5V power supply, making it suitable for battery-powered and many other applications.

This DAC uses a double-buffered 3-wire serial interface that is compatible with SPI™, QSPI™, MICROWIRE™, and most DSP interface standards. In addition, a serial data out pin (SDO) allows for daisy-chaining when multiple devices are used. Data readback allows the user to read the contents of the DAC register via the SDO pin. On power-up, the internal shift register and latches are filled with zeroes and the DAC outputs are at zero scale.

The DAC7811 offers excellent 4-quadrant multiplication characteristics, with large signal multiplying bandwidth of 10MHz. The applied external reference input voltage (VREF) determines the full-scale output current. An integrated feedback resistor (RFB) provides temperature tracking and full-scale voltage output when combined with an external current-to-voltage precision amplifier.

The DAC7811 is available in a 10-lead MSOP package.

    

Pricing / Packaging / CAD Design Tools / Samples

Price ($US)PackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price ($US) | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
DAC7811IDGSACTIVE-40 to 1252.55 | 1kuMSOP (DGS) | 10 View 80 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
DAC7811IDGSG4ACTIVE-40 to 1252.55 | 1kuMSOP (DGS) | 10 View 80 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
DAC7811IDGSRACTIVE-40 to 1252.55 | 1kuMSOP (DGS) | 10 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintCall Local Sales Office
DAC7811IDGSRG4ACTIVE-40 to 1252.55 | 1kuMSOP (DGS) | 10 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
DAC7811IDGSTACTIVE-40 to 1252.85 | 1kuMSOP (DGS) | 10 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintCall Local Sales Office
DAC7811IDGSTG4ACTIVE-40 to 1252.85 | 1kuMSOP (DGS) | 10 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase 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

  TI Inventory Status Reported Distributor Inventory
DAC7811IDGSAs of 8:51 AM GMT, 21 Aug 2008As of 8:51 AM GMT, 21 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 18 Sep 4 Weeks AmericasArrow 95
  Mouser Electronics 578
  EuropeArrow Southern Europe 240
  Avnet-SILICA 45
DAC7811IDGSG4As of 8:51 AM GMT, 21 Aug 2008As of 8:51 AM GMT, 21 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 18 Sep 4 Weeks None Reported
View Distributors		   
DAC7811IDGSRAs of 8:51 AM GMT, 21 Aug 2008As of 8:51 AM GMT, 21 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* >10k | 5 Sep 6 Weeks AmericasDigiKey >1k
  AsiaWPI >1k
DAC7811IDGSRG4As of 8:51 AM GMT, 21 Aug 2008As of 8:51 AM GMT, 21 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* >10k | 5 Sep 6 Weeks None Reported
View Distributors		   
DAC7811IDGSTAs of 8:51 AM GMT, 21 Aug 2008As of 8:51 AM GMT, 21 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 18 Sep 4 Weeks None Reported
View Distributors		   
DAC7811IDGSTG4As of 8:51 AM GMT, 21 Aug 2008As of 8:51 AM GMT, 21 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 18 Sep 4 Weeks None Reported
View Distributors		   
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
DAC7811IDGS RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC7811IDGSG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC7811IDGSR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC7811IDGSRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC7811IDGST RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC7811IDGSTG4 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

  • 12-Bit, Serial Input, Multiplying Digital-to-Analog Converter (Rev. C) (dac7811.pdf, 1311 KB)
    06 Jul 2007 Download

Application Notes

  • Interfacing the DAC7811 to the MSP430F449 (slaa372.htm, 8 KB)
    28 Nov 2007 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

  • DAC7811EVM (slau163.htm, 8 KB)
    23 Sep 2005 Abstract

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
DAC7811EVM Evaluation ModuleDAC7811EVMTexas InstrumentsDevelopment Boards/EVMs
MDACBufferPro Output Buffer Amplifier Selection ToolMDACBUFFERPRO Texas Instruments Application Software 

 Alternative Products - Are similar to DAC7811
Part #NameComments
DAC7613 12-Bit, Voltage Output Digital-To-Analog Converter Equivalent device with larger settling time and a parallel voltage output interface 
DAC813 Microprocessor-Compatible 12-Bit D/A Converter Equivalent device with larger settling time, onboard reference and a parallel voltage output interface 
DAC8871 16-Bit Single Channel, Serial Interface, +/-18V (High Voltage Bipolar) Output DAC  16-bit device with larger settling time, voltage output interface and 0.015mW (typ) power consumption 
Customers Who Evaluated This Product Also Evaluated...
DAC7800Dual Monolithic CMOS 12-Bit Multiplying Digital-to-Analog ConverterTI customers also evaluated this product.
DAC81112-bit Digital-to-Analog Converter w/Parallel InterfaceTI customers also evaluated this product.
DAC813Microprocessor-Compatible 12-Bit D/A ConverterTI customers also evaluated this product.
DAC880514-Bit, Dual Channel, Parallel Interface, Multiplying Digital-to-Analog ConverterTI customers also evaluated this product.
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DAC7615Quad, Serial Input, 12-Bit, Voltage Output Digital-To-Analog ConverterTI customers also evaluated this product.
DAC816514-Bit, Quad Channel, Ultra-Low Glitch, Voltage Output DAC with 2.5V, 2ppm/°C Internal ReferenceTI customers also evaluated this product.
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DAC7541Low Cost 12-Bit CMOS Four-Quadrant Multiplying D/A ConverterTI customers also evaluated this product.
DAC782112-bit, Parallel Input, Multiplying DACTI customers also evaluated this product.
 Complementary Products - Can be used with DAC7811
Part #NameProduct FamilyComments
REF102 Precision Voltage Reference REFERENCES- SERIES VOLTAGE REFERENCES SERIES VOLTAGE REFERENCE  
OPA211 1.1nV/rtHz Noise, Low Power, Precision Operational Amplifier in Tiny DFN-8 Package PRECISION AMPLIFIERS- LOW OFFSET VOLTAGE OPERATIONAL AMPLIFIER  
OPA277 High Precision Operational Amplifiers PRECISION AMPLIFIERS- LOW OFFSET VOLTAGE OPERATIONAL AMPLIFIER  
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