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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
 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  
Output Range Min.(V or mA)0  0  0  
Output Range Max.(V or mA)10  5.5  5.5  
Single/Dual Analog Supply+/-  +  Single  
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$) 19.85 | 1ku   3.25 | 1ku   12.20 | 1ku  
Thermal ShutdownNo  No  No  
 SamplesSamplesSamples
 InventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • DAC7744: 16-Bit, Quad Voltage Output Digital-to-Analog Converter
  • DAC8541: Low Power, 16-Bit D-to-A Converter W/1.8V Compatible Parallel IF, Rail-to-Rail Voltage Output
  • DAC7615: Quad, Serial Input, 12-Bit, Voltage Output Digital-To-Analog Converter
  • ADS1234: 24-Bit, Ultra Low-Noise Analog-to-Digital Converter
  • TMS320F2808: 32-Bit Digital Signal Controller with Flash
  • TPS650243: Power Management ICs for Li-Ion Powered Systems

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

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
DAC8544IPFBACTIVE-40 to 10513.20 | 1kuTQFP (PFB) | 48 View 250 | JEDEC TRAY (5+1) Download CAD Format for this Symbol Download CAD Format for this Footprint
DAC8544IPFBG4ACTIVE-40 to 10513.20 | 1kuTQFP (PFB) | 48 View 250 | JEDEC TRAY (5+1) Download CAD Format for this Symbol Download CAD Format for this Footprint
DAC8544IPFBRACTIVE-40 to 10512.20 | 1kuTQFP (PFB) | 48 View 1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
DAC8544IPFBRG4ACTIVE-40 to 10512.20 | 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

Reported Distributor Inventory as of 11:52 AM GMT, 08 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksDAC8544IPFB
AmericasArrow 500
Newark 70
AsiaWPI 74
EuropeAvnet-SILICA 163
WorldwideDigiKey 142
Mouser Electronics 139
TI Lead Time*: 20 WeeksDAC8544IPFBG4
AmericasAvnet 198
WorldwideDigiKey  Available
TI Lead Time*: 4 WeeksDAC8544IPFBR
AmericasRochester Electronics 1k
WorldwideDigiKey  Available
TI Lead Time*: 4 WeeksDAC8544IPFBRG4
WorldwideDigiKey  Available
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
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

Most useful technical documents for DAC8544 Help

Datasheet

Application Notes

View Application Notes for Digital to Analog Converter

Part # Name Product Family Comments
DAC8805   14-Bit, Dual Channel, Parallel Interface, Multiplying Digital-to-Analog Converter   DATA CONVERTERS - 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   DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  2-channel equivalent device with lower settling time  
REF5040   Low Noise, Very Low Drift, Precision VOLTAGE REFERENCE   VOLTAGE REFERENCE - SERIES VOLTAGE REFERENCE   SERIES VOLTAGE REFERENCE    
OPA569   Power Op Amp, Output Signal Swings Within 200mV of Rails at 2A Output Current   PRECISION AMPLIFIER - LOW NOISE   OPERATIONAL AMPLIFIER    
XTR111   Precision Voltage-to-Current Converter/Transmitter   SENSORS, SENSOR CONDITIONING, 4-20MA TRANSMITTER - 4-20MA CONDITIONING   VOLTAGE-TO-CURRENT TRANSMITTER    
Customers Who Evaluated This Product Also Evaluated...
DAC7744 16-Bit, Quad Voltage Output Digital-to-Analog Converter DATA CONVERTERS-DIGITAL TO ANALOG CONVERTER TI customers also evaluated this product.
DAC8541 Low Power, 16-Bit D-to-A Converter W/1.8V Compatible Parallel IF, Rail-to-Rail Voltage Output DATA CONVERTERS-DIGITAL TO ANALOG CONVERTER TI customers also evaluated this product.
DAC7615 Quad, Serial Input, 12-Bit, Voltage Output Digital-To-Analog Converter DATA CONVERTERS-DIGITAL TO ANALOG CONVERTER TI customers also evaluated this product.
DAC8812 16-Bit, Dual Serial Input Multiplying Digital-to-Analog Converter DATA CONVERTERS-DIGITAL TO ANALOG CONVERTER TI customers also evaluated this product.
DAC7625 12-Bit Quad Voltage Output Digital-to-Analog Converter DATA CONVERTERS-DIGITAL TO ANALOG CONVERTER TI customers also evaluated this product.
DAC813 Microprocessor-Compatible 12-Bit D/A Converter DATA CONVERTERS-DIGITAL TO ANALOG CONVERTER TI customers also evaluated this product.
DAC8581 16-Bit, High Speed, Low Noise, Voltage Output Digital to Analog Converter DATA CONVERTERS-DIGITAL TO ANALOG CONVERTER TI customers also evaluated this product.
ADS1234 24-Bit, Ultra Low-Noise Analog-to-Digital Converter DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
TMS320F2808 32-Bit Digital Signal Controller with Flash C2000™ 32-BIT MICROCONTROLLERS-28X FIXED-POINT SERIES TI customers also evaluated this product.
TPS650243 Power Management ICs for Li-Ion Powered Systems POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER TI customers also evaluated this product.
TPS62040 Adjustable, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10 DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
ADS1258 24 Bit, Fast Channel Cycling Delta-Sigma ADC DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
SN74LVC2G34 Dual Buffer Gate LITTLE LOGIC-LL BUFFER, DRIVER AND TRANSCEIVER TI customers also evaluated this product.
OPA4277 High Precision Operational Amplifiers PRECISION AMPLIFIER-LOW OFFSET VOLTAGE TI customers also evaluated this product.
TPS73201 Single Output LDO, 250mA, Adj.(1.2 to 5.5V), Low Noise, Fast Transient Response LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
SN74LVC1G125 Single Bus Buffer Gate With 3-State Outputs LITTLE LOGIC-LL BUFFER, DRIVER AND TRANSCEIVER TI customers also evaluated this product.
REF5045 Low Noise, Very Low Drift, Precision VOLTAGE REFERENCE VOLTAGE REFERENCE-SERIES VOLTAGE REFERENCE TI customers also evaluated this product.

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