DAC8581 Status: ACTIVE

16-Bit, High Speed, Low Noise, Voltage Output Digital to Analog Converter

      
         
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See Also

  • DAC8811 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. 
  • DAC8871 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  Has a larger settling time

Datasheet

Download - PDF Icon
  • 16-Bit High-Speed Low Noise Voltage Output DAC (Rev. A) (dac8581.pdf, 492 KB)
    30 Aug 2005 Download

 DAC8581
Resolution(Bits)16  
DAC: Channels1  
Settling Time(µs)0.65  
Sample / Update Rate(MSPS)3  
InterfaceSerial SPI  
Output TypeVoltage  
Voltage Range+/-Vref  
Current Range(mA)+/-2.5  
DNL(Max)(+/-LSB)0.5  
INL(Max)(+/-LSB)64  
INL (+/-)(Max)(%)0.1  
Monotonicity16  
SNR(Typ)(dB)115  
SFDR(Typ)(dB)100  
Power Consumption(Typ)(mW)175  
ArchitectureString  
Reference: TypeExt  
Analog Voltage AV/DD(Min)(V)4  
Analog Voltage AV/DD(Max)(V)6  
Logic Voltage DV/DD(Min)(V)1.8  
Logic Voltage DV/DD(Max)(V)5  
No. of Supplies (Bipolar)2  
RatingCatalog  
Pin/Package16TSSOP  
Approx. Price (US$) 3.25 | 1ku  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • DAC8830: 16-Bit, Ultra-Low Power, Voltage Output Digital to Analog Converter
  • DAC8580: 16-Bit, High Speed, Low Noise, Voltage Output, Digital to Analog Converter
  • PGA205: Programmable Gain Instrumentation Amplifier
  • TPS5431: 5.5-V to 23-V, 3-A Step-Down Swift(TM) Converter
  • REF5030: Low Noise, Very Low Drift, Precision VOLTAGE REFERENCE

Product Information

Features

  • 16-Bit Monotonic
  • ±5-V Rail-to-Rail Output
  • Very Low Glitch: 0.5 nV-s
  • Fast Settling: 0.65 µs
  • Fast Slew Rate: 35 V/µs
  • Low Noise: 20 nV/Hz
  • ±25-mA Load Drive
  • ±5-V Dual Power Supply
  • Single External Reference
  • Power-On Reset to Midscale
  • 3-MSPS Update Rate
  • SPI Interface, Up to 50 MHz
  • 1.8 V—5 V Logic Compatible
  • 2s Complement Data Format
  • Hardware Reset to Midscale
  • TSSOP-16 Package
  • APPLICATIONS
    • Industrial Process Control
    • CRT Projection TV Digital Convergence
    • Waveform Generation
    • Automated Test Equipment
    • Ultrasound

Description

DAC8581 is a 16-bit, high-speed, low-noise DAC operating from dual ±5-V power supplies. DAC8581 is monotonic, has exceptionally low noise and excep- tionally low glitch. The DAC8581’s high-performance, rail-to-rail output buffer is capable of settling within 0.65µs for a 10-V step. Small-signal settling time is well under 0.3 µs, supporting data update rates up to 3 MSPS. A power-on-reset circuit sets the output at midscale voltage on power up.

The DAC8581 is simple to use, with a single external reference and a standard 3-wire SPI interface that allows clock rates up to 50 MHz.

Also see the DAC8580, a member of the same family. The DAC8580 combines DAC8581 perform- ance with an on-chip, 16X over-sampling digital filter.

The DAC8581 is specified over –40°C to 85°C tem- perature range.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
DAC8581IPWACTIVE-40 to 853.25 | 1kuTSSOP (PW) | 16 View 90 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
DAC8581IPWG4ACTIVE-40 to 853.25 | 1kuTSSOP (PW) | 16 View 90 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
DAC8581IPWRACTIVE-40 to 853.25 | 1kuTSSOP (PW) | 16 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
DAC8581IPWRG4ACTIVE-40 to 853.25 | 1kuTSSOP (PW) | 16 View 2000 | LARGE 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
DAC8581IPWAs of 10:03 AM GMT, 04 Dec 2008As of 10:03 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 540* 47 | 9 Dec 4 Weeks AmericasArrow 10
 8299 | 29 Dec DigiKey 246
 >10k | 5 Jan Mouser Electronics 274
  Newark 134
  AsiaWPI 100
DAC8581IPWG4As of 10:03 AM GMT, 04 Dec 2008As of 10:03 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 540* 47 | 9 Dec 4 Weeks None Reported
View Distributors
   
 8299 | 29 Dec     
 >10k | 5 Jan     
DAC8581IPWRAs of 10:03 AM GMT, 04 Dec 2008As of 10:03 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 1190 | 9 Dec 4 Weeks None Reported
View Distributors
   
 7109 | 29 Dec     
 >10k | 5 Jan     
DAC8581IPWRG4As of 10:03 AM GMT, 04 Dec 2008As of 10:03 AM GMT, 04 Dec 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 1190 | 9 Dec 4 Weeks None Reported
View Distributors
   
 7109 | 29 Dec     
 >10k | 5 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
DAC8581IPW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
DAC8581IPWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
DAC8581IPWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
DAC8581IPWRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView

* 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

  • 16-Bit High-Speed Low Noise Voltage Output DAC (Rev. A) (dac8581.pdf, 492 KB)
    30 Aug 2005 Download

Application Notes

  • 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

  • DAC8580/81 EVM (slau173.htm, 8 KB)
    14 Dec 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
DAC8581EVM Evaluation ModuleDAC8581EVMTexas InstrumentsDevelopment Boards/EVMs
DCPFREETOOL Software Plug-In to Code Composer StudioDCPFREETOOLTexas InstrumentsUtilities/Plug-Ins

 Alternative Products - Are similar to DAC8581
Part #NameComments
DAC8811 16-Bit, Serial Input Multiplying Digital to Analog Converter The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  
DAC8871 16-Bit Single Channel, Serial Interface, +/-18V (High Voltage Bipolar) Output DAC  The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. Has a larger settling time 
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 Complementary Products - Can be used with DAC8581
Part #NameProduct FamilyComments
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REF102 Precision Voltage Reference REFERENCES- SERIES VOLTAGE REFERENCES VOLTAGE REFERENCE  
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