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DAC8802 Status: ACTIVE

14-Bit, Dual Channel, Serial Interface, Multiplying Digital-to-Analog Converter


      
         
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See Also

  • DAC8812 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  16-bit equivalent device
  • DAC7632 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  16-bit equivalent device with larger settling time
 DAC8802
Resolution(Bits)14  
DAC: Channels2  
Settling Time(µs)0.5  
Sample / Update Rate(MSPS)2  
InterfaceSerial SPI  
Output TypeCurrent  
Output Range Min.(V or mA)0  
Output Range Max.(V or mA)2  
DNL(Max)(+/-LSB)1  
INL(Max)(+/-LSB)1  
INL (+/-)(Max)(%)0.006  
Monotonicity14  
Power Consumption(Typ)(mW)0.025  
ArchitectureR-2R  
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  
No. of Supplies (Bipolar)1  
RatingCatalog  
Pin/Package16TSSOP  
Approx. Price (US$) 6.10 | 1ku  
Thermal ShutdownNo  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • DAC8812: 16-Bit, Dual Serial Input Multiplying Digital-to-Analog Converter
  • DAC8803: 14-Bit, Quad Channel, Serial Interface, Multiplying Digital-to-Analog Converter
  • SN74HC14: Hex Schmitt-Trigger Inverters
  • INA128: Precision, Low Power Instrumentation Amplifiers
  • ISO1050: Isolated 5-V CAN Transceivers

Product Information

Features

  • Relative Accuracy: 1 LSB Max
  • Differential Nonlinearity: 1 LSB Max
  • 2-mA Full-Scale Current ±20%, with VREF = ±10 V
  • 0.5 µs Settling Time
  • Midscale or Zero-Scale Reset
  • Separate 4Q MultiplyingReference Inputs
  • Reference Bandwidth: 10 MHz
  • Reference Dynamics: -105 dB THD
  • SPI™-Compatible 3-Wire Interface: 50 MHz
  • Double Buffered Registers to Enable Simultaneous Multichannel Update
  • Internal Power-On Reset
  • Industry-Standard Pin Configuration
  • APPLICATIONS
    • Automatic Test Equipment
    • Instrumentation
    • Digitally Controlled Calibration

SPI is a trademark of Motorola, Inc.
All other trademarks are the property of their respective owners.

Description

The DAC8802 is a dual, 14-bit, current-output digital-to-analogconverter (DAC) designed to operate from a single 2.7 V to 5.5 V supply.

The applied external reference input voltage VREF determines the full-scale output current. An internal feedback resistor (RFB) provides temperature tracking for the full-scale output when combined with an external I-to-V precision amplifier.

A doubled-buffered, serial data interface offers high-speed, 3-wire, SPI and microcontroller compatible inputs using serial data in (SDI), clock (CLK), and a chip-select (CS). A common level-sensitive load DAC strobe (LDAC) input allows simultaneous update of all DAC outputs from previously loaded input registers. Additionally, an internal power-on reset forces the output voltage to zero at system turn-on.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
DAC8802IPWACTIVE-40 to 856.75 | 1kuTSSOP (PW) | 16 View 90 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintCall Local Sales Office
DAC8802IPWG4ACTIVE-40 to 856.75 | 1kuTSSOP (PW) | 16 View 90 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
DAC8802IPWRACTIVE-40 to 856.10 | 1kuTSSOP (PW) | 16 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintCall Local Sales Office
DAC8802IPWRG4ACTIVE-40 to 856.10 | 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 12:00 PM GMT, 24 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksDAC8802IPW
AmericasArrow 45
Avnet >1k
Newark 45
AsiaWPI 32
WorldwideMouser Electronics 40
TI Lead Time*: 20 WeeksDAC8802IPWG4
AsiaFarnell Asia 94
EuropeFarnell 94
TI Lead Time*: 20 WeeksDAC8802IPWR
None Reported
View Distributors
TI Lead Time*: 20 WeeksDAC8802IPWRG4
None Reported
View Distributors
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
DAC8802IPW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC8802IPWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC8802IPWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC8802IPWRG4 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 DAC8802 Help

Datasheet

Application Notes

View Application Notes for Digital to Analog Converter

Tools & Software

NamePart #CompanySoftware/Tool Type
MDACBufferPro(TM) Output Buffer Amplifier Selection ToolMDACBUFFERPRO Texas Instruments Application Software 

Part # Name Product Family Comments
DAC8812   16-Bit, Dual Serial Input 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.  16-bit equivalent device  
DAC7632   16-Bit, Dual Voltage Output DAC with Serial Interface   DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  16-bit equivalent device with larger settling time  
OPA211   1.1nV/rtHz Noise, Low Power, Precision Operational Amplifier in Tiny DFN-8 Package   PRECISION AMPLIFIER - LOW NOISE   OPERATIONAL AMPLIFIER    
OPA277   High Precision Operational Amplifiers   PRECISION AMPLIFIER - LOW OFFSET VOLTAGE   OPERATIONAL AMPLIFIER    
REF102   Precision Voltage Reference   VOLTAGE REFERENCE - SERIES VOLTAGE REFERENCE   VOLTAGE REFERENCE    
Customers Who Evaluated This Product Also Evaluated...
DAC8812 16-Bit, Dual Serial Input Multiplying 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.
SN74HC14 Hex Schmitt-Trigger Inverters BUFFERS, DRIVERS AND TRANSCEIVERS-INVERTING BUFFERS AND DRIVERS TI customers also evaluated this product.
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ISO1050 Isolated 5-V CAN Transceivers INTERFACE-ISOLATORS TI customers also evaluated this product.
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