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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
 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  
Output Range Min.(V or mA)0  -6  
Output Range Max.(V or mA)5.5  6  
Single/Dual Analog Supply+  +  
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   12.85 | 1ku  
Thermal ShutdownNo  No  
 SamplesSamples
 InventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • DAC8571: Low-Power Rail-To-Rail Output 16-Bit I2C Input DAC
  • DAC7574: 12-Bit Quad Voltage Output Digital-to-Analog Converter w/ I2C Interface
  • CC1100E: Low-Power Sub-1GHz RF Transceiver for China and Japan frequency bands
  • TLC3548: 14-bit, 5V, 200KSPS, 8-Channel Unipolar ADC
  • TLC3578: Serial Out, Low Power with Built-In Conversion Clock & 8x FIFO, 8 Channels

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

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
DAC8574IPWACTIVE-40 to 10513.85 | 1kuTSSOP (PW) | 16 View 90 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
DAC8574IPWG4ACTIVE-40 to 10513.85 | 1kuTSSOP (PW) | 16 View 90 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
DAC8574IPWRACTIVE-40 to 10512.85 | 1kuTSSOP (PW) | 16 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
DAC8574IPWRG4ACTIVE-40 to 10512.85 | 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

Reported Distributor Inventory as of 11:52 AM GMT, 08 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksDAC8574IPW
AmericasRochester Electronics 740
AsiaWPI 3
EuropeAvnet-SILICA 4
WorldwideDigiKey 336
Mouser Electronics 61
TI Lead Time*: 20 WeeksDAC8574IPWG4
AsiaFarnell Asia 20
WorldwideDigiKey  Available
TI Lead Time*: 4 WeeksDAC8574IPWR
WorldwideDigiKey  Available
TI Lead Time*: 4 WeeksDAC8574IPWRG4
WorldwideDigiKey  Available
Mouser Electronics 182
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
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

Most useful technical documents for DAC8574 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
DAC8574 Evaluation ModuleDAC8574EVMTexas InstrumentsDevelopment Boards/EVMs

Part # Name Product Family Comments
DAC7574   12-Bit Quad Voltage Output Digital-to-Analog Converter w/ I2C Interface   DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER   12-bit equivalent device  
DAC6574   10-bit, Quad, Digital-to-Analog Converter with I2C interface   DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER   10-bit equivalent device  
DAC5574   8-bit, Quad, Digital-to-Analog Converter with I2C interface   DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER   8-bit equivalent device  
REF5050   Low Noise, Very Low Drift, 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    
XTR111   Precision Voltage-to-Current Converter/Transmitter   SENSORS, SENSOR CONDITIONING, 4-20MA TRANSMITTER - 4-20MA CONDITIONING   VOLTAGE TO CURRENT TRANSMITTER    
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