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DAC8803 Status: ACTIVE

14-Bit, Quad Channel, Serial Interface, Multiplying Digital-to-Analog Converter


      
         
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See Also

  • DAC7654 - 16-bit device with larger settling time and an internal reference. Provides voltage output. Has a higher power consumption
  • DAC7634 - 16-bit device with larger settling time and a voltage output
  • DAC7734 - 16-bit device with larger settling time and a voltage output. Has a higher power consumption

Datasheet

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 DAC8165 DAC8803
Resolution(Bits)14  14  
DAC: Channels4  4  
Settling Time(µs)8  0.5  
Sample / Update Rate(MSPS) 2  
InterfaceSerial SPI  Serial SPI  
Output TypeVoltage  Current  
Output Range Min.(V or mA)0  0  
Output Range Max.(V or mA)5.5  2  
Single/Dual Analog SupplySingle   
DNL(Max)(+/-LSB)1  1  
INL(Max)(+/-LSB)2  1  
INL (+/-)(Max)(%)0.0122  0.006  
Monotonicity14  14  
SNR(Typ)(dB)87   
SFDR(Typ)(dB)79   
Power Consumption(Typ)(mW)2.9  0.0275  
ArchitectureString  R-2R  
Reference: TypeInt/Ext  Ext  
Analog Voltage AV/DD(Min)(V)2.7  2.7  
Analog Voltage AV/DD(Max)(V)5.5  5.5  
Logic Voltage DV/DD(Min)(V)1.8  2.7  
Logic Voltage DV/DD(Max)(V)5.5  5.5  
No. of Supplies (Unipolar)1  1  
No. of Supplies (Bipolar) 1  
RatingCatalog  Catalog  
Pin/Package16TSSOP  28SSOP  
Approx. Price (US$) 7.95 | 1ku   12.65 | 1ku  
Thermal ShutdownNo  No  
 SamplesSamples
 InventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • DAC8814: 16-Bit, Quad, Serial Input Multiplying Digital to Analog Converter
  • DAC8531: Low Power, Rail-to-Rail Output, 16-Bit, Serial Input Digital-to-Analog Converter
  • DAC8871: 16-Bit Single Channel, Serial Interface, +/-18V (High Voltage Bipolar) Output DAC
  • TPS62040: Adjustable, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10
  • REF200: Dual Current Source/Current Sink
  • TMS320F2808: 32-Bit Digital Signal Controller with Flash

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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 Multiplying Reference Inputs
  • Reference Bandwidth: 10 MHz
  • Reference Dynamics: -105 dB THD
  • SPI™-Compatible 3-Wire Interface: 50-MHz
  • Double Buffered Registers Enable
  • Simultaneous Multichannel Update
  • Internal Power-On Reset
  • Compact SSOP-28 Package
  • Industry-Standard Pin Configuration
  • APPLICATIONS
    • Automatic Test Equipment
    • Instrumentation
    • Digitally-Controlled Calibration

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

Description

The DAC8803 is a quad, 14-bit, current-output digital-to-analog converter (DAC) designed to operate from a single +2.7-V to 5-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.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
DAC8803IDBRACTIVE-40 to 8512.65 | 1kuSSOP (DB) | 28 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintCall Local Sales Office
DAC8803IDBRG4ACTIVE-40 to 8512.65 | 1kuSSOP (DB) | 28 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
DAC8803IDBTACTIVE-40 to 8513.65 | 1kuSSOP (DB) | 28 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintCall Local Sales Office
DAC8803IDBTG4ACTIVE-40 to 8513.65 | 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

Reported Distributor Inventory as of 11:59 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksDAC8803IDBR
None Reported
View Distributors
TI Lead Time*: 20 WeeksDAC8803IDBRG4
None Reported
View Distributors
TI Lead Time*: 20 WeeksDAC8803IDBT
AmericasNewark 236
Rochester Electronics >1k
AsiaFarnell Asia 236
WPI 339
EuropeAvnet-SILICA 223
WorldwideMouser Electronics 28
TI Lead Time*: 20 WeeksDAC8803IDBTG4
None Reported
View Distributors
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
DAC8803IDBR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC8803IDBRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC8803IDBT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC8803IDBTG4 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 DAC8803 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
DAC8803EVM Evaluation ModuleDAC8803EVMTexas InstrumentsDevelopment Boards/EVMs
MDACBufferPro(TM) Output Buffer Amplifier Selection ToolMDACBUFFERPRO Texas Instruments Application Software 

Part # Name Product Family Comments
DAC7654   16 Bit, Quad Voltage Output Digital to Analog Converter   DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER   16-bit device with larger settling time and an internal reference. Provides voltage output. Has a higher power consumption  
DAC7634   16-Bit, Quad Voltage Output Digital-to-Analog Converter   DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER   16-bit device with larger settling time and a voltage output  
DAC7734   16-Bit, Quad Voltage Output, Serial Input Digital-to-Analog Converter   DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER   16-bit device with larger settling time and a voltage output. Has a higher power consumption  
REF102   Precision Voltage Reference   VOLTAGE REFERENCE - SERIES VOLTAGE REFERENCE   SERIES VOLTAGE REFERENCE    
OPA211   1.1nV/rtHz Noise, Low Power, Precision Operational Amplifier in Tiny DFN-8 Package   PRECISION AMPLIFIER - LOW NOISE   OPERATIONAL AMPLIFIER    
OPA277   High Precision Operational Amplifiers   PRECISION AMPLIFIER - LOW OFFSET VOLTAGE   OPERATIONAL AMPLIFIER    
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