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DAC7564 Status: ACTIVE

12-Bit, Quad Channel, Ultra-Low Glitch, Voltage Output DAC with 2.5V, 2ppm/°C Internal Reference


      
         
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Datasheet

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Functional Block Diagram


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 DAC7311 DAC7564DAC7568 
Resolution(Bits)12  12  12  
DAC: Channels1  4  8  
Settling Time(µs)6  8  5  
InterfaceSerial SPI  Serial SPI  Serial SPI  
Output TypeVoltage  Voltage  Voltage  
Output Range Min.(V or mA)0  0  0  
Output Range Max.(V or mA)5.5  5.5  5.5  
Single/Dual Analog Supply Single  Single  
DNL(Max)(+/-LSB)1  0.5  0.25  
INL(Max)(+/-LSB)1  1  1  
INL (+/-)(Max)(%)0.0244  0.0244  0.0244  
Monotonicity12  12  12  
SNR(Typ)(dB)81  81  83  
SFDR(Typ)(dB)65  79  63  
Power Consumption(Typ)(mW)0.14  2.9  2.2  
ArchitectureString  String  String  
Reference: TypeExternal  Int/Ext  Ext.,Int.  
Analog Voltage AV/DD(Min)(V)1.8  2.7  2.7  
Analog Voltage AV/DD(Max)(V)5.5  5.5  5.5  
Logic Voltage DV/DD(Min)(V)1.8  1.8  2.7  
Logic Voltage DV/DD(Max)(V)5.5  5.5  5.5  
No. of Supplies (Unipolar)1  1  1  
RatingCatalog  Catalog  Catalog  
Pin/Package6SC70  16TSSOP  16TSSOP, 14TSSOP  
Approx. Price (US$) 1.20 | 1ku   5.80 | 1ku   8.20 | 1ku  
Thermal ShutdownNo  No  No  
 SamplesSamplesSamples
 InventoryInventoryInventory

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  • DAC7554: Low-Power, Low-Glitch, 12-Bit DAC
  • DAC7568: 12-Bit, Octal Channel, Ultra-Low Glitch, Voltage Output DAC with 2.5V, 2ppm/°C Internal Reference
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Product Information

Features

  • Relative Accuracy: 0.5LSB
  • Glitch Energy: 0.15nV-s
  • Internal Reference:
    • 2.5V Reference Voltage (enabled by default)
    • 0.004% Initial Accuracy (typ)
    • 2ppm/°C Temperature Drift (typ)
    • 5ppm/°C Temperature Drift (max)
    • 20mA Sink/Source Capability
  • Power-On Reset to Zero-Scale
  • Ultra-Low Power Operation: 1mA at 5V
  • Wide Power-Supply Range: +2.7V to +5.5V
  • 12-Bit Monotonic Over Temperature Range
  • Settling Time: 10µs to ±0.024% Full-Scale Range (FSR)
  • Low-Power Serial Interface with Schmitt-Triggered Inputs: Up to 50MHz
  • On-Chip Output Buffer Amplifier with Rail-to-Rail Operation
  • 1.8V to 5.5V Logic Compatibility
  • Temperature Range: -40°C to +105°C
  • APPLICATIONS
    • Portable Instrumentation
    • Closed-Loop Servo-Control

View All Features in Datasheet

Description

The DAC7564 is a low-power, voltage-output, four-channel, 12-bit digital-to-analog converter (DAC). The device includes a 2.5V, 2ppm/°C internal reference (enabled by default), giving a full-scale output voltage range of 2.5V. The internal reference has an initial accuracy of 0.02% and can source up to 20mA at the VREFH/VREFOUT pin. The device is monotonic, provides very good linearity, and minimizes undesired code-to-code transient voltages (glitch). The DAC7564 uses a versatile 3-wire serial interface that operates at clock rates up to 50MHz. The interface iscompatible with standard SPI™, QSPI™, Microwire™, and digital signal processor (DSP) interfaces.

The DAC7564 incorporates a power-on-reset circuit that ensures the DAC output powers up at zero-scale and remains there until a valid code is written to the device.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
DAC7564IAPWACTIVE-40 to 1055.80 | 1kuTSSOP (PW) | 16 View 90 | TUBE
DAC7564IAPWG4ACTIVE-40 to 1055.80 | 1kuTSSOP (PW) | 16 View 90 | TUBE
DAC7564IAPWRACTIVE-40 to 1055.80 | 1kuTSSOP (PW) | 16 View 2000 | LARGE T&RPurchase Samples
DAC7564IAPWRG4ACTIVE-40 to 1055.80 | 1kuTSSOP (PW) | 16 View 2000 | LARGE T&RPurchase Samples
DAC7564ICPWACTIVE-40 to 1056.80 | 1kuTSSOP (PW) | 16 View 90 | TUBE
DAC7564ICPWG4ACTIVE-40 to 1056.80 | 1kuTSSOP (PW) | 16 View 90 | TUBE
DAC7564ICPWRACTIVE-40 to 1056.80 | 1kuTSSOP (PW) | 16 View 2000 | LARGE T&RPurchase Samples
DAC7564ICPWRG4ACTIVE-40 to 1056.80 | 1kuTSSOP (PW) | 16 View 2000 | LARGE T&RPurchase 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, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksDAC7564IAPW
AmericasRochester Electronics 150
WorldwideDigiKey 296
Mouser Electronics 931
TI Lead Time*: 20 WeeksDAC7564IAPWG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksDAC7564IAPWR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksDAC7564IAPWRG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksDAC7564ICPW
AmericasRochester Electronics 270
AsiaWPI 131
WorldwideDigiKey 379
Mouser Electronics >1k
TI Lead Time*: 20 WeeksDAC7564ICPWG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksDAC7564ICPWR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksDAC7564ICPWRG4
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
DAC7564IAPW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC7564IAPWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC7564IAPWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC7564IAPWRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC7564ICPW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC7564ICPWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC7564ICPWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC7564ICPWRG4 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 DAC7564 Help

Datasheet

Application Notes

View Application Notes for Digital to Analog Converter

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