DAC8544 Status:ACTIVE

Quad 16-Bit Quad Rail-to-Rail Voltage output Parallel Interface Digital-to-Analog Converter

      
         
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See Also

  • DAC8805 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  14-bit, 2-channel equivalent device with lower settling time
  • DAC8822 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  2-channel equivalent device with lower settling time

Datasheet

Download - PDF Icon
  • Quad 16-Bit Rail-to-Rail Voltage Output Parallel Interface DAC (Rev. A) (dac8544.pdf, 755 KB)
    28 Jun 2005 Download

 DAC715 DAC8541 DAC8544
Resolution(Bits)16  16  16  
DAC: Channels1  1  4  
Settling Time(µs)10  10  8  
Sample / Update Rate(MSPS)0.1  0.1   
InterfaceParallel  Parallel  Parallel  
Output TypeVoltage  Voltage  Voltage  
Voltage Range10  +Vref  +5  
Current Range(mA)5  2.5  2.5  
DNL(Max)(+/-LSB)1  1  1  
INL(Max)(+/-LSB)2  65  65  
INL (+/-)(Max)(%)0.003  0.0987  0.1  
Monotonicity16  16  16  
Power Consumption(Typ)(mW)525  0.72  4.75  
ArchitectureR-2R  String  String  
Reference: TypeInt  Ext  Ext  
Analog Voltage AV/DD(Min)(V)11.4  2.7  2.7  
Analog Voltage AV/DD(Max)(V)16.5  5.5  5.5  
Logic Voltage DV/DD(Min)(V)4.5  1.8  1.8  
Logic Voltage DV/DD(Max)(V)5.5  5.5  5.5  
No. of Supplies (Unipolar)2  2  2  
RatingCatalog  Catalog  Catalog  
Pin/Package28SOIC  32TQFP  48TQFP  
Approx. Price (US$) 15.85 | 1ku   3.25 | 1ku   10.45 | 1ku  
 SamplesSamplesSamples
 InventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • DAC7741: 16-Bit, Single Channel, Digital-to-Analog Converter W/Internal +10V Reference and Parallel I/F
  • DAC5672: 14 bit 275 MSPS Dual Digital to Analog Converter
  • DAC8565: 16-Bit, Quad Channel, Ultra-Low Glitch, Voltage Output DAC with 2.5V, 2ppm/C Internal Reference
  • TPS61042: 30-V, 500-mA Switch Boost Converter in QFN-8 for White LED Applications
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  • SN74AHC1G04: Single Inverter Gate

More Related Products

Product Information

Features

  • Single Supply: +2.7 V to +5.5 V
  • Micropower Operation: 950 µA @ 5 V
  • Rail-To-Rail Voltage Output
  • Ultralow Crosstalk: –110 dB
  • Settling Time: 10 µs To ±0.003% FSR
  • 16-Bit Monotonic
  • Offset Error: ±0.3 mV
  • Gain Error: ±1 mV
  • Total Error: ±3 mV
  • Per-Channel VREF+, VREF–, VFB Pins
  • Logic Compatible: +1.8 V to +5.5 V
  • Readback Capability
  • Double Buffered Inputs
  • Simultaneous or Sequential Update
  • Schmitt-Triggered Digital Inputs
  • Hardware Reset
  • 48-Lead TQFP Package
  • APPLICATIONS
    • Process Control
    • Data Acquisition Systems
    • Closed-Loop Servo Control
    • PC Peripherals
    • Optical Networking

Description

The DAC8544 is a low-power, quad-channel, 16-bit, voltage output DAC. Its on-chip precision output amplifier allows rail-to-rail voltage swing to be achieved at the output. The DAC8544 is 16-bit monotonic and offers exceptional absolute accuracy with ultralow crosstalk. The DAC8544 uses a 16-bit parallel interface and features additional power-down function pins as well as hardware-enabled, synchron- ous DAC updating and reset capability.

The DAC8544 requires an external reference voltage to set the output range of the DAC. The device incorporates a power-on-reset circuit that ensures that the DAC outputs power up at zero volt and remains there until a valid write takes place. In addition, the DAC8544 contains a power-down fea- ture, accessed via PD\ pin, that reduces the current consumption of the device to 400 nA at 5 V. The power consumption is typically under 5 mW at VDD = 5 V.

The DAC8544 is available in a 48-lead TQFP package with an operating temperature range of –40°C to +105°C.

    

Pricing / Packaging / CAD Design Tools / Samples

Price ($US)PackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price ($US) | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
DAC8544IPFBACTIVE-40 to 10510.45 | 1kuTQFP (PFB) | 48 View 250 | JEDEC TRAY (5+1) Download CAD Format for this Symbol Download CAD Format for this Footprint
DAC8544IPFBG4ACTIVE-40 to 10510.45 | 1kuTQFP (PFB) | 48 View 250 | JEDEC TRAY (5+1) Download CAD Format for this Symbol Download CAD Format for this Footprint
DAC8544IPFBRACTIVE-40 to 10510.45 | 1kuTQFP (PFB) | 48 View 1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
DAC8544IPFBRG4ACTIVE-40 to 10510.45 | 1kuTQFP (PFB) | 48 View 1000 | 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
DAC8544IPFBAs of 8:54 AM GMT, 29 Aug 2008As of 8:54 AM GMT, 29 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 2250* 1401 | 29 Aug 1 Weeks AmericasAvnet 160
  DigiKey 527
  Mouser Electronics 322
  Newark 250
  AsiaWPI 90
DAC8544IPFBG4As of 8:54 AM GMT, 29 Aug 2008As of 8:54 AM GMT, 29 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 2250* 1401 | 29 Aug 1 Weeks None Reported
View Distributors
   
DAC8544IPFBRAs of 8:54 AM GMT, 29 Aug 2008As of 8:54 AM GMT, 29 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* 631 | 29 Aug 6 Weeks AmericasRochester Electronics 1k
 >10k | 3 Oct     
DAC8544IPFBRG4As of 8:54 AM GMT, 29 Aug 2008As of 8:54 AM GMT, 29 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* 631 | 29 Aug 6 Weeks None Reported
View Distributors
   
 >10k | 3 Oct     
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
DAC8544IPFB RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC8544IPFBG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC8544IPFBR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC8544IPFBRG4 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 16-Bit Rail-to-Rail Voltage Output Parallel Interface DAC (Rev. A) (dac8544.pdf, 755 KB)
    28 Jun 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

View User Guides for Digital to Analog Converters

More Literature

View More Literature for Digital to Analog Converters

 Alternative Products - Are similar to DAC8544
Part #NameComments
DAC8805 14-Bit, Dual Channel, Parallel Interface, Multiplying Digital-to-Analog Converter The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. 14-bit, 2-channel equivalent device with lower settling time 
DAC8822 16-bit Dual parallel interface High Accuracy Multiplying DAC The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. 2-channel equivalent device with lower settling time 
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 Complementary Products - Can be used with DAC8544
Part #NameProduct FamilyComments
REF5040 Low Noise, Very Low Drift, Precision VOLTAGE REFERENCE REFERENCES- SERIES VOLTAGE REFERENCES SERIES VOLTAGE REFERENCE  
OPA569 Power Op Amp, Output Signal Swings Within 200mV of Rails at 2A Output Current PRECISION AMPLIFIERS- LOW NOISE 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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