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DAC8734 Status: ACTIVE

16-bit Quad High Accuracy +/-15V output Digital-to-Analog Converter


      
         
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Datasheet

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Functional Block Diagram


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 DAC7734 DAC8718 DAC8728 DAC8734
Resolution(Bits)16  16  16  16  
DAC: Channels4  8  8  4  
Settling Time(µs)10  10  15  6  
Sample / Update Rate(MSPS)0.089     
InterfaceSerial SPI  Serial SPI  Parallel  Serial SPI  
Output TypeVoltage  Voltage  Voltage  Voltage  
Output Range Min.(V or mA)-10  -16.5  -16.5  -16.5  
Output Range Max.(V or mA)10  16.5  16.5  16.5  
Single/Dual Analog Supply+/- or +  single / dual  Single / Dual  Dual  
DNL(Max)(+/-LSB)2  1  1  1  
INL(Max)(+/-LSB)2  4  4  1  
INL (+/-)(Max)(%)0.003  0.0061  0.0061  0.0015  
Monotonicity16  16  16  16  
Power Consumption(Typ)(mW)50  115  198  280  
ArchitectureR-2R  String   R-2R  
Reference: TypeExt  external  External  External  
Analog Voltage AV/DD(Min)(V)14.25  4.5  4.5  4.75  
Analog Voltage AV/DD(Max)(V)15.75  36  33  24  
Logic Voltage DV/DD(Min)(V)4.75  2.7  2.7  2.7  
Logic Voltage DV/DD(Max)(V)5.25  5.5  5.5  5.5  
No. of Supplies (Unipolar)2  3  3  4  
No. of Supplies (Bipolar)3  4  4   
RatingCatalog  Catalog  Catalog  Catalog  
Pin/Package48SSOP  48QFN, 64TQFP  56QFN, 64TQFP  40QFN, 48TQFP  
Approx. Price (US$) 31.45 | 1ku     26.95 | 1ku  
Thermal ShutdownNo     
 SamplesSamplesSamplesSamples
 InventoryInventory Not AvailableInventory Not AvailableInventory

Customers Who Evaluated This Product Also Evaluated

  • DAC8718: Octal Low power 16-bit +/-15V Output Serial Input Digital-to-Analog Converter
  • DAC7716: Quad 12-Bit High Accuracy +/-15 V Output Serial Input Digital-To-Analog Converter
  • ADS62P48: Dual Channel 14 Bit, 210 MSPS ADC with DDR LVDS & Parallel CMOS outputs
  • SN75176A: Differential Bus Transceiver
  • CC1110F32: Sub-1GHz System-on-Chip with MCU and 32kB Flash memory

Product Information

Features

  • Bipolar Output: Up to ±16V
  • Unipolar Output: 0V to +20V
  • 16-Bit Monotonic
  • Relative Accuracy: 1 LSB Max
  • Low Zero and Gain Errors
    • Before User Calibration: 4 LSB
    • After User Calibration:
      0.125 LSB Zero Error, 1 LSB Gain Error
  • Low Noise: 60nV/Hz
  • Settling Time: 6µs
  • Configurable Gain: x2/x4
  • Analog Output Monitor
  • Power-Down Mode
  • SPI: Up to 50MHz, 1.8V/3V/5V Logic
  • Daisy-Chain Mode
  • Operating Temperature: -40°C to +105°C
  • Packages: QFN-40 (6x6mm), TQFP-48 (7x7mm)
  • APPLICATIONS
    • Automatic Test Equipment
    • Instrumentation
    • Industrial Process Control

View All Features in Datasheet

Description

The DAC8734 is a high-accuracy, quad-channel, 16-bit digital-to-analog converter (DAC) that operates from supply voltages of ±5V to ±18V in bipolar output mode, and from ±5V to +24V/-12V in unipolar mode. With a 5V reference, the DAC8734 can be configured to output ±10V, ±5V, 0V to 20V, or 0V to 10V. The DAC8734 provides 16-bit monotonicity, excellent integral nonlinearity (INL) error of ±1 LSB, low glitch, and low noise over the operating temperature range of -40°C to +105°C. This device is trimmed in production for very low zero and gain errors. In addition, the DAC8734 implements a user-programmable system-level calibration function to achieve ±0.125 LSB zero error and ±1 LSB gain error.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
DAC8734SPFBACTIVE-40 to 10527.95 | 1kuTQFP (PFB) | 48 View 250 | JEDEC TRAY (10+1)
DAC8734SPFBRACTIVE-40 to 10426.95 | 1kuTQFP (PFB) | 48 View 1000 | LARGE T&RPurchase Samples
DAC8734SRHARACTIVE-40 to 10526.95 | 1kuQFN (RHA) | 40 View 2500 | LARGE T&RPurchase Samples
DAC8734SRHATACTIVE-40 to 10527.95 | 1kuQFN (RHA) | 40 View 250 | SMALL T&R

* 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 11:59 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksDAC8734SPFB
WorldwideDigiKey 607
TI Lead Time*: 20 WeeksDAC8734SPFBR
None Reported
View Distributors
TI Lead Time*: 20 WeeksDAC8734SRHAR
None Reported
View Distributors
TI Lead Time*: 16 WeeksDAC8734SRHAT
WorldwideDigiKey 825
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
DAC8734SPFB RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC8734SPFBR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC8734SRHAR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC8734SRHAT 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 DAC8734 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
DAC8734 Evaluation ModuleDAC8734EVMTexas InstrumentsDevelopment Boards/EVMs

Part # Name Product Family Comments
DAC8234   Quad 14-Bit High Accuracy +/-15 V Output Serial Input Digital-To-Analog Converter   DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER   14 bit equivalent  
DAC7716   Quad 12-Bit High Accuracy +/-15 V Output Serial Input Digital-To-Analog Converter   DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER   12 bit equivalent  
OPA211   1.1nV/rtHz Noise, Low Power, Precision Operational Amplifier in Tiny DFN-8 Package   PRECISION AMPLIFIER - LOW NOISE      
REF3220   2.048 4ppm/Degrees C, 100uA SOT23-6 Series (Bandgap) Voltage Reference   VOLTAGE REFERENCE - SERIES VOLTAGE REFERENCE      
REF3225   2.5V 4ppm/Degrees C, 100uA SOT23-6 Series (Bandgap) Voltage Reference   VOLTAGE REFERENCE - SERIES VOLTAGE REFERENCE      
REF5025   Low Noise, Very Low Drift, Precision Voltage Reference   VOLTAGE REFERENCE - SERIES VOLTAGE REFERENCE      
REF5030   Low Noise, Very Low Drift, Precision VOLTAGE REFERENCE   VOLTAGE REFERENCE - SERIES VOLTAGE REFERENCE      
REF5040   Low Noise, Very Low Drift, Precision VOLTAGE REFERENCE   VOLTAGE REFERENCE - SERIES VOLTAGE REFERENCE      
REF5050   Low Noise, Very Low Drift, Precision VOLTAGE REFERENCE   VOLTAGE REFERENCE - SERIES VOLTAGE REFERENCE      
Customers Who Evaluated This Product Also Evaluated...
DAC8718 Octal Low power 16-bit +/-15V Output Serial Input Digital-to-Analog Converter DATA CONVERTERS-DIGITAL TO ANALOG CONVERTER TI customers also evaluated this product.
DAC7716 Quad 12-Bit High Accuracy +/-15 V Output Serial Input Digital-To-Analog Converter DATA CONVERTERS-DIGITAL TO ANALOG CONVERTER TI customers also evaluated this product.
ADS62P48 Dual Channel 14 Bit, 210 MSPS ADC with DDR LVDS & Parallel CMOS outputs DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
SN75176A Differential Bus Transceiver INTERFACE-RS-485 TI customers also evaluated this product.
CC1110F32 Sub-1GHz System-on-Chip with MCU and 32kB Flash memory Low Power RF ICs-SUB 1-GHZ TI customers also evaluated this product.
CC2430 System-on-Chip Solution for 2.4 GHz IEEE 802.15.4 / ZigBee™ Low Power RF ICs-2.4 GHZ TI customers also evaluated this product.
TLV70033 200mA, Low IQ, Low Dropout Regulator for Portables LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.

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