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DAC8574 Status:ACTIVE

Low-Power Quad Rail-To-Rail Output 16-Bit I2C Input DAC

      
         
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See Also

  • DAC7574 - 12-bit equivalent device
  • DAC6574 - 10-bit equivalent device
  • DAC5574 - 8-bit equivalent device

Datasheet

Download - PDF Icon
  • Quad 16-Bit Low Power Voltage Output I2C Interface Digital-to-Analog Converter (Rev. B) (dac8574.pdf, 1096 KB)
    13 Dec 2004 Download

 DAC8571 DAC8574
Resolution(Bits)16  16  
DAC: Channels1  4  
Settling Time(µs)10  10  
Sample / Update Rate(MSPS)0.043  0.043  
InterfaceSerial I2C  Serial I2C  
Output TypeVoltage  Voltage  
Voltage Range+Vref  +Vref  
Current Range(mA)2.5  2.5  
DNL(Max)(+/-LSB)1  1  
INL(Max)(+/-LSB)65  64  
INL (+/-)(Max)(%)0.0987  0.0987  
Monotonicity16  16  
Power Consumption(Typ)(mW)0.42  2.7  
ArchitectureString  String  
Reference: TypeExt  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)2.7  2.7  
Logic Voltage DV/DD(Max)(V)5.5  5.5  
No. of Supplies (Unipolar)1  2  
RatingCatalog  Catalog  
Pin/Package8MSOP  16TSSOP  
Approx. Price (US$) 3.20 | 1ku   11.00 | 1ku  
 SamplesSamples
 InventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • DAC7741: 16-Bit, Single Channel, Digital-to-Analog Converter W/Internal +10V Reference and Parallel I/F
  • DAC8544: Quad 16-Bit Quad Rail-to-Rail Voltage output Parallel Interface Digital-to-Analog Converter
  • DAC8555: 16-Bit, Quad Channel, Ultralow Glitch, Voltage Output Digital to Analog Converter
  • SN74AHC1G04: Single Inverter Gate
  • SN74LVC1G04: Single Inverter
  • SN74AHC1G08: Single 2-Input Positive-AND Gate

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Product Information

Features

  • MicroPower Operation: 950 µA at 5 V VDD
  • Power-On Reset to Zero
  • +2.7 V to +5.5 V Analog Power Supply
  • 16-Bit Monotonic
  • Settling Time: 10µs to ±0.003% FSR
  • I²C™ Interface Up to 3.4 Mbps
  • Data Transmit Capability
  • On-Chip Output Buffer Amplifier, Rail-to-Rail Operation
  • Double-Buffered Input Register
  • Address Support for up to Sixteen DAC8574s
  • Synchronous Update Support for up to 64 Channels
  • Operation From –40°C to 105°C
  • Small 16 Lead TSSOP Package
  • APPLICATIONS
    • Process Control
    • Data Acquistion Systems
    • Closed-Loop Servo Control
    • PC Peripherals
    • Portable Instrumentation

I²C is a trademark of Philips Corporation.

Description

The DAC8574 is a low-power, quad channel, 16-bit buffered voltage output DAC. Its on-chip precision output amplifier allows rail-to-rail output swing to be achieved. The DAC8574 utilizes an I²C compatible two wire serial interface supporting high-speed interface mode with address support of up to sixteen DAC8574’s for a total of 64 channels on the bus.

The DAC8574 requires an external reference voltage to set the output range of the DAC. The DAC8574 incorporates a power-on-reset circuit that ensures that the DAC output powers up at zero volts and remains there until a valid write takes place to the device. The DAC8574 contains a power-down feature, accessed via the internal control register, that reduces the current consumption of the device to 200nA at 5V.

The low power consumption of this part in normal operation makes it ideally suited to portable battery operated equipment. The power consumption is less than 5mW at VDD = 5V reducing to 1µW in power-down mode.

The DAC8574 is available in an 16-lead TSSOP package.

    

Pricing / Packaging / CAD Design Tools / Samples

Price ($US)PackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price ($US) | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
DAC8574IPWACTIVE-40 to 10511.00 | 1kuTSSOP (PW) | 16 View 90 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
DAC8574IPWG4ACTIVE-40 to 10511.00 | 1kuTSSOP (PW) | 16 View 90 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
DAC8574IPWRACTIVE-40 to 10511.00 | 1kuTSSOP (PW) | 16 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
DAC8574IPWRG4ACTIVE-40 to 10511.00 | 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
DAC8574IPWAs of 8:50 AM GMT, 07 Sep 2008As of 8:50 AM GMT, 07 Sep 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 2690*  1 Weeks AmericasArrow 48
  Avnet 132
  DigiKey 8
  Mouser Electronics 345
  Newark 72
  Rochester Electronics 720
  AsiaWPI 84
  EuropeAvnet-SILICA 4
  Spoerle 111
DAC8574IPWG4As of 8:50 AM GMT, 07 Sep 2008As of 8:50 AM GMT, 07 Sep 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 2690*  1 Weeks EuropeEBV Elektronik 17
  Farnell 228
DAC8574IPWRAs of 8:50 AM GMT, 07 Sep 2008As of 8:50 AM GMT, 07 Sep 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* 798 | 8 Sep 6 Weeks None Reported
View Distributors		   
 1913 | 15 Sep     
 3604 | 13 Oct     
 224 | 4 Nov     
 1603 | 18 Nov     
DAC8574IPWRG4As of 8:50 AM GMT, 07 Sep 2008As of 8:50 AM GMT, 07 Sep 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* 798 | 8 Sep 6 Weeks None Reported
View Distributors		   
 1913 | 15 Sep     
 3604 | 13 Oct     
 224 | 4 Nov     
 1603 | 18 Nov     
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
DAC8574IPW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
DAC8574IPWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
DAC8574IPWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
DAC8574IPWRG4 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

  • Quad 16-Bit Low Power Voltage Output I2C Interface Digital-to-Analog Converter (Rev. B) (dac8574.pdf, 1096 KB)
    13 Dec 2004 Download

Application Notes

  • Shelf-Life Evaluation of Lead-Free Component Finishes (szza046.htm, 8 KB)
    24 May 2004 Abstract
  • Interfacing the DAC8574 to the MSP430F449 (slaa189.htm, 8 KB)
    24 Nov 2003 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

  • DAC8574 Evaluation Module User's Guide (slau109.htm, 8 KB)
    27 Jun 2003 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
DAC8574 Evaluation ModuleDAC8574EVMTexas InstrumentsDevelopment Boards/EVMs

 Alternative Products - Are similar to DAC8574
Part #NameComments
DAC7574 12-Bit Quad Voltage Output Digital-to-Analog Converter w/ I2C Interface 12-bit equivalent device 
DAC6574 10-bit, Quad, Digital-to-Analog Converter with I2C interface 10-bit equivalent device 
DAC5574 8-bit, Quad, Digital-to-Analog Converter with I2C interface 8-bit equivalent device 
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Part #NameProduct FamilyComments
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OPA211 1.1nV/rtHz Noise, Low Power, Precision Operational Amplifier in Tiny DFN-8 Package PRECISION AMPLIFIERS- LOW OFFSET VOLTAGE OPERATIONAL AMPLIFIER  
XTR111 Precision Voltage-to-Current Converter/Transmitter SENSORS, SENSOR CONDITIONING, 4-20MA TRANSMITTERS- 4-20MA CONDITIONING VOLTAGE TO CURRENT TRANSMITTER  
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