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DAC8718 Status: PREVIEW

Octal Low power 16-bit +/-15V Output Serial Input Digital-to-Analog Converter


      
         
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 DAC7734 DAC8718DAC8728 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

  • DAC8728: Octal Low power 16-bit +/-15V Output Parallel Input Digital-to-Analog Converter
  • DAC8568: 16-Bit, Octal Channel, Ultra-Low Glitch, Voltage Output DAC with 2.5V, 2ppm/°C Internal Reference
  • DAC7718: Octal Low power 12-bit +/-15V Output Serial Input Digital-to-Analog Converter

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Product Information

Features

  • Bipolar Output: ±15 V, Up to ±16.5 V
  • Unipolar Output: 0 V to +18 V
  • 16-Bit Resolution
  • Low Power: 20.6 mW/Ch
  • Relative Accuracy: 4 LSB Max
  • Low Zero-Code/Gain Error
    • Before User Calibration: ±10 LSB Max
    • After User Calibration: ±1 LSB Max
  • Flexible System Calibration
  • Low Glitch
  • Settling Time: 10 µs
  • Channel Monitor Output
  • Programmable Offset
  • SPI™: Up to 50-MHz, 1.8-V/3-V/5-V Logic
  • Schmitt Trigger Inputs
  • Daisy-Chain Mode
  • Packages: QFN-48 (7x7mm), TQFP-64 (10x10mm)
  • APPLICATIONS
    • Automatic Test Equipment
    • PLC and Industrial Process Control

View All Features in Datasheet

Description

The DAC8718 is a low-power, octal, 16-bit digital-to-analog converter (DAC). The output can be a bipolar ±15-V voltage when operating from a dual ±16.5V power supply, or a unipolar 0-V to +18-V voltage when operating from a +20-V power supply. This DAC provides low-power operation, good linearity, and low glitch over the specified temperature range of -40°C to +105°C. This device is trimmed in manufacturing and has very low zero-code and gain error. In addition, system level calibration can be performed to achieve ±1 LSB zero-code and gain error over entire signal chain. The output range can be offset by properly setting the DAC offset register.

The DAC8718 features a standard, high-speed serial peripheral interface (SPI) at up to 50 MHz and 1.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PackagingSamples
DeviceStatusTemp (oC)Package | PinsTop Side MarkingPackage QTY | Package CarrierSamples
DAC8718SPAGPREVIEW-40 to 105TQFP (PAG) | 64 View 160Not Available
DAC8718SPAGRPREVIEW-40 to 105TQFP (PAG) | 64 View 1500Not Available
DAC8718SRGZRPREVIEW-40 to 105QFN (RGZ) | 48 View 2500Not Available
DAC8718SRGZTPREVIEW-40 to 105QFN (RGZ) | 48 View 250Not Available

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
DAC8718SPAG      View
DAC8718SPAGR      View
DAC8718SRGZR      View
DAC8718SRGZT      View

* 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 DAC8718 Help

Datasheet

Application Notes

View Application Notes for Digital to Analog Converter

Part # Name Product Family Comments
DAC8218   Octal Low power 14-bit +/-15V Output Serial Input Digital-to-Analog Converter   DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER   14 bit equivalent  
DAC7718   Octal Low power 12-bit +/-15V Output Serial Input Digital-to-Analog Converter   DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER   12 bit equivalent  
Customers Who Evaluated This Product Also Evaluated...
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DAC8568 16-Bit, Octal Channel, Ultra-Low Glitch, Voltage Output DAC with 2.5V, 2ppm/°C Internal Reference DATA CONVERTERS-DIGITAL TO ANALOG CONVERTER TI customers also evaluated this product.
DAC7718 Octal Low power 12-bit +/-15V Output Serial Input Digital-to-Analog Converter DATA CONVERTERS-DIGITAL TO ANALOG CONVERTER TI customers also evaluated this product.
DAC8734 16-bit Quad High Accuracy +/-15V output Digital-to-Analog Converter DATA CONVERTERS-DIGITAL TO ANALOG CONVERTER TI customers also evaluated this product.
DAC8871 16-Bit Single Channel, Serial Interface, +/-18V (High Voltage Bipolar) Output DAC DATA CONVERTERS-DIGITAL TO ANALOG CONVERTER TI customers also evaluated this product.

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