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DAC7634 Status: ACTIVE

16-Bit, Quad Voltage Output Digital-to-Analog Converter

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See Also

  • DAC7734 - Equivalent device with better performance and higher power consumption
  • DAC7654 - Equivalent device works off an internal reference only
  • DAC8812 - 2-channel equivalent device with lower settling time and current output

View all related products


Datasheet

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 DAC7634
Resolution(Bits)16  
DAC: Channels4  
Settling Time(µs)10  
Sample / Update Rate(MSPS)0.089  
InterfaceSerial SPI  
Output TypeVoltage  
Voltage Range+Vref, +/-Vref  
Current Range(mA)+/-1.25  
DNL(Max)(+/-LSB)2  
INL(Max)(+/-LSB)3  
INL (+/-)(Max)(%)0.005  
Monotonicity15  
Power Consumption(Typ)(mW)7.5  
ArchitectureR-2R  
Reference: TypeExt  
Analog Voltage AV/DD(Min)(V)4.75  
Analog Voltage AV/DD(Max)(V)5.25  
Logic Voltage DV/DD(Min)(V)4.75  
Logic Voltage DV/DD(Max)(V)5.25  
No. of Supplies (Unipolar)1  
No. of Supplies (Bipolar)2  
RatingCatalog  
Pin/Package48SSOP  
Approx. Price (US$) 19.95 | 1ku  
Thermal ShutdownNo  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • DAC8814: 16-Bit, Quad, Serial Input Multiplying Digital to Analog Converter
  • DAC8734: 16-bit Quad High Accuracy +/-15V output Digital-to-Analog Converter
  • DAC7744: 16-Bit, Quad Voltage Output Digital-to-Analog Converter
  • OPA627: Precision High-Speed Difet(R) Operational Amplifiers
  • ISO122: Precision Lowest Cost Isolation Amplifier
  • MPC506: 16-Channel Single-Ended Input Analog Multiplexer

More Related Products

Product Information

Features

  • Low Power: 10 mW
  • Unipolar or Bipolar Operation
  • Settling Time: 10 µs to 0.003%
  • 15-Bit Linearity and Monotonicity: -40°C to 85°C
  • Programmable Reset to Mid-Scale or Zero-Scale
  • Double-Buffered Data Inputs
  • APPLICATIONS
    • Process Control
    • Closed-Loop Servo-Control
    • Motor Control
    • Data Acquisition Systems
    • DAC-Per-Pin Programmers

Description

The DAC7634 is a 16-bit, quad voltage output, digital-to-analog converter with specified 15-bit monotonic performance over the specified temperature range. It accepts 24-bit serial input data, has double-buffered DAC input logic (allowing simultaneous update of all DACs), and provides a serial data output for daisy-chaining multiple DACs. Programmable asynchronous reset clears all registers to a mid-scale code of 8000H or to a zero-scale of 0000H. The DAC7634 can operate from a single 5-V supply or from 5-V and -5 V supplies.

Low power and small size per DAC make the DAC7634 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servo-control. The DAC7634 is available in a 48-lead SSOP package and offers specifications over the -40°C to 85°C temperature range.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
DAC7634EACTIVE-40 to 8520.95 | 1kuSSOP (DL) | 48 View 25 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
DAC7634E/1KACTIVE-40 to 8519.95 | 1kuSSOP (DL) | 48 View 1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
DAC7634E/1KG4ACTIVE-40 to 8519.95 | 1kuSSOP (DL) | 48 View 1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
DAC7634EBACTIVE-40 to 8524.15 | 1kuSSOP (DL) | 48 View 25 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
DAC7634EB/1KACTIVE-40 to 8523.15 | 1kuSSOP (DL) | 48 View 1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
DAC7634EB/1KG4ACTIVE-40 to 8523.15 | 1kuSSOP (DL) | 48 View 1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
DAC7634EBG4ACTIVE-40 to 8524.15 | 1kuSSOP (DL) | 48 View 25 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office
DAC7634EG4ACTIVE-40 to 8520.95 | 1kuSSOP (DL) | 48 View 25 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office

* 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

  TI Inventory Status Reported Distributor Inventory
DAC7634EAs of 11:33 AM GMT, 03 Jul 2009As of 11:33 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasArrow 26
 DigiKey 255
 Newark 3
 Rochester Electronics 1
DAC7634E/1KAs of 11:33 AM GMT, 03 Jul 2009As of 11:33 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 10 Weeks AmericasDigiKey  Available
DAC7634E/1KG4As of 11:33 AM GMT, 03 Jul 2009As of 11:33 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 10 Weeks AmericasDigiKey  Available
DAC7634EBAs of 11:33 AM GMT, 03 Jul 2009As of 11:33 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasAvnet 15
 DigiKey 678
 EuropeAvnet-SILICA 164
DAC7634EB/1KAs of 11:33 AM GMT, 03 Jul 2009As of 11:33 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 10 Weeks AmericasDigiKey  Available
DAC7634EB/1KG4As of 11:33 AM GMT, 03 Jul 2009As of 11:33 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 10 Weeks AmericasDigiKey  Available
DAC7634EBG4As of 11:33 AM GMT, 03 Jul 2009As of 11:33 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey  Available
DAC7634EG4As of 11:33 AM GMT, 03 Jul 2009As of 11:33 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey  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
DAC7634E RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
DAC7634E/1K RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
DAC7634E/1KG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
DAC7634EB RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
DAC7634EB/1K RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
DAC7634EB/1KG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
DAC7634EBG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
DAC7634EG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView

* 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 DAC7634 Help

Datasheet

Application Notes

View Application Notes for Digital to Analog Converters

Part # Name Product Family Comments
DAC7734   16-Bit, Quad Voltage Output, Serial Input Digital-to-Analog Converter     Equivalent device with better performance and higher power consumption  
DAC7654   16 Bit, Quad Voltage Output Digital to Analog Converter     Equivalent device works off an internal reference only  
DAC8812   16-Bit, Dual Serial Input Multiplying Digital-to-Analog Converter     2-channel equivalent device with lower settling time and current output  
DAC8814   16-Bit, Quad, Serial Input Multiplying Digital to Analog Converter     Equivalent device with lower settling time and current output  
REF5050   Low Noise, Very Low Drift, Precision VOLTAGE REFERENCE   REFERENCES - SERIES VOLTAGE REFERENCES   SERIES VOLTAGE REFERENCE    
OPA211   1.1nV/rtHz Noise, Low Power, Precision Operational Amplifier in Tiny DFN-8 Package   PRECISION AMPLIFIERS - LOW NOISE   OPERATIONAL AMPLIFIER    
OPA277   High Precision Operational Amplifiers   PRECISION AMPLIFIERS - LOW OFFSET VOLTAGE   OPERATIONAL AMPLIFIER    
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