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DAC7571 Status: ACTIVE

Low-Power Rail-To-Rail Output 12-Bit I2C Input DAC


      
         
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See Also

  • DAC5571 - 8-bit equivalent device
  • DAC6571 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  10-bit equivalent device
  • DAC8571 - 16-bit equivalent device with higher power consumption
 DAC7571DAC7573 DAC7574 
Resolution(Bits)12  12  12  
DAC: Channels1  4  4  
Settling Time(µs)10  10  10  
Sample / Update Rate(MSPS)0.05  0.043  0.043  
InterfaceSerial I2C  Serial I2C  Serial I2C  
Output TypeVoltage  Voltage  Voltage  
Output Range Min.(V or mA)0  0  0  
Output Range Max.(V or mA)5.5  5.5  4.1  
Single/Dual Analog Supply+  Single  Single  
DNL(Max)(+/-LSB) 1   
INL(Max)(+/-LSB)4  8  8  
INL (+/-)(Max)(%)0.098  0.195  0.195  
Monotonicity12  12  12  
Power Consumption(Typ)(mW)0.85  1.8  0.85  
ArchitectureString  String  String  
Reference: TypeExt  Ext  Ext  
Analog Voltage AV/DD(Min)(V)2.7  2.75  2.7  
Analog Voltage AV/DD(Max)(V)5.5  5.25  5.5  
Logic Voltage DV/DD(Min)(V)2.7  2.7  2.7  
Logic Voltage DV/DD(Max)(V)5.5  5.25  5.5  
No. of Supplies (Unipolar)1  2  1  
RatingCatalog  Catalog  Catalog  
Pin/Package6SOT-23  16TSSOP  10MSOP  
Approx. Price (US$) 1.55 | 1ku   7.65 | 1ku   6.15 | 1ku  
Thermal ShutdownNo  No  No  
 SamplesSamplesSamples
 InventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • DAC5571: Low-power, 8-Bit DAC with high-speed I2C Input
  • DAC8571: Low-Power Rail-To-Rail Output 16-Bit I2C Input DAC
  • UCC3895: BiCMOS Advanced Phase Shift PWM Controller
  • SN74LVC1G07: Single Buffer/Driver With Open-Drain Output
  • TL084: JFET-Input Operational Amplifier

Product Information

Features

  • Micropower Operation: 140 µA @ 5 V
  • Power-On Reset to Zero
  • +2.7-V to +5.5-V Power Supply
  • Specified Monotonic by Design
  • Settling Time: 10 µs to ±0.003%FS
  • I2C Interface up to 3.4 Mbps
  • On-Chip Output Buffer Amplifier, Rail-to-Rail Operation
  • Double-Buffered Input Register
  • Address Support for up to Two DAC7571s
  • Small 6-Lead SOT Package
  • Operation From -40°C to 105°C
  • APPLICATIONS
    • Process Control
    • Data Acquistion Systems
    • Closed-Loop Servo Control
    • PC Peripherals
    • Portable Instrumentation

Description

The DAC7571 is a low-power, single channel, 12-bit buffered voltage output DAC. Its on-chip precision output amplifier allows rail-to-rail output swing to be achieved. The DAC7571 utilizes an I2C compatible two wire serial interface that operates at clock rates up to 3.4 Mbps with address support of up to two DAC7571s on the same data bus.

The output voltage range of the DAC is set to VDD. The DAC7571 incorporates a power-on-reset circuit that ensures that the DAC output powers up at zero volts and remains there until a valid write to the device takes place. The DAC7571 contains a power-down feature, accessed via the internal control register, that reduces the current consumption of the device to 50 nA at 5 V.

The low power consumption of this part in normal operation makes it ideally suited for portable battery operated equipment.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
DAC7571IDBVRACTIVE-40 to 1051.55 | 1kuSOT-23 (DBV) | 6 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
DAC7571IDBVRG4ACTIVE-40 to 1051.55 | 1kuSOT-23 (DBV) | 6 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
DAC7571IDBVTACTIVE-40 to 1051.75 | 1kuSOT-23 (DBV) | 6 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
DAC7571IDBVTG4ACTIVE-40 to 1051.75 | 1kuSOT-23 (DBV) | 6 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint

* 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 12:03 PM GMT, 26 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksDAC7571IDBVR
AmericasNewark >1k
Rochester Electronics >1k
AsiaFarnell Asia 23
EuropeFarnell 23
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksDAC7571IDBVRG4
WorldwideDigiKey  Available
TI Lead Time*: 14 WeeksDAC7571IDBVT
AmericasArrow 224
Avnet 750
Newark 202
Rochester Electronics 400
AsiaWPI 53
EuropeAvnet-SILICA >1k
Compel 235
WorldwideDigiKey 8
TI Lead Time*: 14 WeeksDAC7571IDBVTG4
AmericasAvnet 500
AsiaFarnell Asia 178
EuropeFarnell 178
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
DAC7571IDBVR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
DAC7571IDBVRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
DAC7571IDBVT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
DAC7571IDBVTG4 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 DAC7571 Help

Datasheet

Application Notes

View Application Notes for Digital to Analog Converter

User Guides

View User Guides for Digital to Analog Converter

More Literature

View More Literature for Digital to Analog Converter

Tools & Software

NamePart # Company Tool / Software Type
DAC7571 Evaluation ModuleDAC7571EVMTexas InstrumentsDevelopment Boards/EVMs

Part # Name Product Family Comments
DAC5571   Low-power, 8-Bit DAC with high-speed I2C Input   DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER   8-bit equivalent device  
DAC6571   DAC6571: 10-Bit Digital-to-Analog Converter   DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  10-bit equivalent device  
DAC8571   Low-Power Rail-To-Rail Output 16-Bit I2C Input DAC   DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER   16-bit equivalent device with higher power consumption  
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    
Customers Who Evaluated This Product Also Evaluated...
DAC5571 Low-power, 8-Bit DAC with high-speed I2C Input DATA CONVERTERS-DIGITAL TO ANALOG CONVERTER TI customers also evaluated this product.
DAC8571 Low-Power Rail-To-Rail Output 16-Bit I2C Input DAC DATA CONVERTERS-DIGITAL TO ANALOG CONVERTER TI customers also evaluated this product.
UCC3895 BiCMOS Advanced Phase Shift PWM Controller AC/DC AND DC/DC POWER SUPPLIES-PWM POWER SUPPLY CONTROLLERS TI customers also evaluated this product.
SN74LVC1G07 Single Buffer/Driver With Open-Drain Output LITTLE LOGIC-LL BUFFER, DRIVER AND TRANSCEIVER TI customers also evaluated this product.
TL084 JFET-Input Operational Amplifier OPERATIONAL AMPLIFIER-STANDARD LINEAR AMPLIFIER TI customers also evaluated this product.
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MAX3221 3-V to 5.5-V Single-Channel RS-232 Line Driver/Receiver INTERFACE-RS-232 TI customers also evaluated this product.
MAX232 Dual EIA-232 Driver/Receiver INTERFACE-RS-232 TI customers also evaluated this product.
SN74LS07 Hex Buffers / Drivers with Open-Collector High-Vltage Outputs BUFFERS, DRIVERS AND TRANSCEIVERS-NON-INVERTING BUFFERS AND DRIVERS TI customers also evaluated this product.
PCF8574 Remote 8-Bit I/O Expander for I2C-Bus I2C (SL)-I2C IO EXPANDERS TI customers also evaluated this product.

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