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DAC8531 Status: ACTIVE

Low Power, Rail-to-Rail Output, 16-Bit, Serial Input Digital-to-Analog Converter


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See Also

  • TLV5636 - 12-bit equivalent device with lower settling time. Has an internal reference.
  • DAC716 - Works off an internal reference only.
  • DAC8560 - Equivalent device and has an internal reference.
 DAC8531
Resolution(Bits)16  
DAC: Channels1  
Settling Time(µs)10  
Sample / Update Rate(MSPS)0.093  
InterfaceSerial SPI  
Output TypeVoltage  
Output Range Min.(V or mA)0  
Output Range Max.(V or mA)5.5  
Single/Dual Analog Supply+  
DNL(Max)(+/-LSB)1  
INL(Max)(+/-LSB)64  
INL (+/-)(Max)(%)0.0987  
Monotonicity16  
Power Consumption(Typ)(mW)0.72  
ArchitectureString  
Reference: TypeExt  
Analog Voltage AV/DD(Min)(V)2.7  
Analog Voltage AV/DD(Max)(V)5.5  
Logic Voltage DV/DD(Min)(V)2.7  
Logic Voltage DV/DD(Max)(V)5.5  
No. of Supplies (Unipolar)1  
RatingCatalog  
Pin/Package8MSOP, 8SON  
Approx. Price (US$) 3.00 | 1ku  
Thermal ShutdownNo  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • DAC8551: 16-Bit, Ultralow Glitch, Voltage Output, Digital to Analog Converter
  • DAC8803: 14-Bit, Quad Channel, Serial Interface, Multiplying Digital-to-Analog Converter
  • LP2985-50: Single Output LDO, 150mA, Fixed(5.0V), 1.5% Tolerance, Low Quiescent Current, Low Noise
  • SN74AHC1G125: Single Bus Buffer Gate with 3-State Output
  • TPS62040: Adjustable, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10

Product Information

Features

  • microPower OPERATION: 250 µA at 5V
  • POWER-ON RESET TO ZERO
  • POWER SUPPLY: +2.7V to +5.5V
  • ENSURED MONOTONIC BY DESIGN
  • SETTLING TIME: 10 µs to ±0.003 FSR
  • LOW-POWER SERIAL INTERFACE WITH SCHMITT-TRIGGERED INPUTS
  • ON-CHIP OUTPUT BUFFER AMPLIFIER, RAIL-TO-RAIL OPERATION
  • SYNC\ INTERRUPT FACILITY
  • PACKAGES: MSOP-8 and 3x3 SON-8 (same size as QFN)
  • APPLICATIONS
    • PROCESS CONTROL
    • DATA ACQUISITION SYSTEMS
    • CLOSED-LOOP SERVO-CONTROL
    • PC PERIPHERALS
    • PORTABLE INSTRUMENTATION
    • PROGRAMMABLE ATTENUATION

All trademarks are the property of their respective owners.

Description

The DAC8531 is a low-power, single, 16-bit buffered voltage output Digital-to-Analog Converter (DAC). Its on-chip precision output amplifier allows rail-to-rail output swing to be achieved. The DAC8531 uses a versatile three-wire serial interface that operates at clock rates up to 30MHz and is compatible with standard SPI™, QSPI™, Microwire™, and Digital Signal Processor (DSP) interfaces.

The DAC8531 requires an external reference voltage to set the output range of the DAC. The DAC8531 incorporates a power-on reset circuit that ensures that the DAC output powers up at 0V and remains there until a valid write takes place to the device. The DAC8531 contains a power-down feature, accessed over the serial interface, 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 2mW at 5V reducing to 1 µW in power-down mode.

The DAC8531 is available in both MSOP-8 and 3x3 SON-8 (same size as QFN) packages.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
DAC8531E/250ACTIVE-40 to 1053.30 | 1kuMSOP (DGK) | 8 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
DAC8531E/250G4ACTIVE-40 to 1053.30 | 1kuMSOP (DGK) | 8 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
DAC8531E/2K5ACTIVE-40 to 1053.00 | 1kuMSOP (DGK) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
DAC8531E/2K5G4ACTIVE-40 to 1053.00 | 1kuMSOP (DGK) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
DAC8531IDRBRACTIVE-40 to 1053.00 | 1kuSON (DRB) | 8 View 3000 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
DAC8531IDRBRG4ACTIVE-40 to 1053.00 | 1kuSON (DRB) | 8 View 3000 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
DAC8531IDRBTACTIVE-40 to 1053.30 | 1kuSON (DRB) | 8 View 250 | SMALL T&R Download CAD Format for this Symbol 
DAC8531IDRBTG4ACTIVE-40 to 1053.30 | 1kuSON (DRB) | 8 View 250 | SMALL T&R Download CAD Format for this Symbol 

* 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 WeeksDAC8531E/250
AmericasArrow >1k
Newark 1
AsiaFarnell Asia 7
WPI 232
EuropeCompel >1k
TI Lead Time*: 20 WeeksDAC8531E/250G4
AmericasRochester Electronics 250
AsiaFarnell Asia 523
EuropeFarnell 483
TI Lead Time*: 20 WeeksDAC8531E/2K5
None Reported
View Distributors
TI Lead Time*: 20 WeeksDAC8531E/2K5G4
None Reported
View Distributors
TI Lead Time*: 4 WeeksDAC8531IDRBR
AmericasRochester Electronics >1k
WorldwideDigiKey  Available
TI Lead Time*: 4 WeeksDAC8531IDRBRG4
WorldwideDigiKey  Available
TI Lead Time*: 8 WeeksDAC8531IDRBT
AmericasRochester Electronics 750
AsiaWPI 535
WorldwideDigiKey 193
TI Lead Time*: 8 WeeksDAC8531IDRBTG4
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
DAC8531E/250 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC8531E/250G4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC8531E/2K5 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC8531E/2K5G4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC8531IDRBR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC8531IDRBRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC8531IDRBT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC8531IDRBTG4 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 DAC8531 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
DAC8531 Evaluation ModuleDAC8531EVMTexas InstrumentsDevelopment Boards/EVMs
DCPFREETOOL Software Plug-In to Code Composer StudioDCPFREETOOLTexas InstrumentsUtilities/Plug-Ins

Part # Name Product Family Comments
TLV5636   12-Bit, 1 us DAC Serial Input, Pgrmable Int. Ref., Settling Time   DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER   12-bit equivalent device with lower settling time. Has an internal reference.  
DAC716   16-Bit Digital-to-Analog Converter with Serial Data Interface   DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER   Works off an internal reference only.  
DAC8560   16-Bit, Ultra-Low Glitch, Voltage Output DAC with 2.5V, 2ppm/℃ Internal Reference   DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER   Equivalent device and has an internal reference.  
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...
DAC8551 16-Bit, Ultralow Glitch, Voltage Output, Digital to Analog Converter DATA CONVERTERS-DIGITAL TO ANALOG CONVERTER TI customers also evaluated this product.
DAC8803 14-Bit, Quad Channel, Serial Interface, Multiplying Digital-to-Analog Converter DATA CONVERTERS-DIGITAL TO ANALOG CONVERTER TI customers also evaluated this product.
LP2985-50 Single Output LDO, 150mA, Fixed(5.0V), 1.5% Tolerance, Low Quiescent Current, Low Noise LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
SN74AHC1G125 Single Bus Buffer Gate with 3-State Output LITTLE LOGIC-LL BUFFER, DRIVER AND TRANSCEIVER 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.
ADS8323 Pseudo Bipolar, 16-Bit, 500kSPS CMOS Analog-to-Digital Converter DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS1241 24-Bit Analog-to-Digital Converter DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
TS5A23157 Dual 10-Ohm SPDT Analog Switch SWITCHES AND MULTIPLEXERS-ANALOG SWITCHES/MULTIPLEXERS (less than or equal to 5V) TI customers also evaluated this product.

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