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AD5064:   Fully Accurate, Quad, 16-Bit, Buffered VOUT, 4.5 V to 5.5 V nanoDAC® with SPI Interface

Product Details


The AD5024/AD5044/AD5064 are low power, quad 12-/14-/ 16-bit buffered voltage output nanoDAC® converters that offer relative accuracy specifications of 1 LSB INL and 1 LSB DNL with the AD5024/AD5044/AD5064 individual reference pin and the AD5064-1 common reference pin options. The AD5024/AD5044/AD5064/AD5064-1 can operate from a single 4.5 V to 5.5 V supply. The AD5024/AD5044/AD5064/AD5064-1 also offer a differential accuracy specification of ±1 LSB. The parts use a versatile 3-wire, low power Schmitt trigger serial interface that operates at clock rates up to 50 MHz and is compati- ble with standard SPI, QSPI™, MICROWIRE™, and DSP interface standards. Integrated reference buffers and output amplifiers are also provided on-chip. The AD5024/AD5044/AD5064/AD5064-1 incorporate a power-on reset circuit that ensures the DAC output powers up to zero scale or midscale and remains there until a valid write takes place to the device. The AD5024/AD5044/AD5064/AD5064-1 contain a power-down feature that reduces the current consumption of the device to typically 400 nA at 5 V and provides software selectable output loads while in power- down mode. Total unadjusted error for the parts is <2 mV.

Product Highlights

  1. Quad channel available in 14/16-lead TSSOP package.
  2. 16 bit accurate, 1 LSB INL.
  3. Low glitch on power-up.
  4. High speed serial interface with clock speeds up to 50 MHz.
  5. Reset to known output voltage (zero scale or midscale).
Applications

  • Process control
  • Data acquisition systems
  • Portable battery-powered instruments
  • Digital gain and offset adjustment
  • Programmable voltage and current sources
  • Programmable attenuators

FEATURES and BENEFITS

  • Low power quad 12-/14-/16-bit DAC, ±1 LSB INL
  • Pin compatible and performance upgrade to AD5666
  • Individual and common voltage reference pin options
  • Rail-to-rail operation
  • 4.5 V to 5.5 V power supply
  • Power-on reset to zero-scale or midscale
  • 3 power-down functions and per-channel power-down
  • Hardware LDAC with software LDAC override function
  • CLR function to programmable code
  • See data sheet for additional features

Functional Block Diagram for AD5064

Similar Products

  • AD5024: Fully Accurate, Quad, 12-Bit, Buffered VOUT, 4.5 V to 5.5 V nanoDAC® with SPI Interface
  • AD5044: Fully Accurate, Quad, 14-Bit, Buffered VOUT, 4.5 V to 5.5 V nanoDAC® with SPI Interface
  • AD5066: Fully Accurate, Quad, 16-Bit, UnBuffered VOUT, 2.7 V to 5.5 V nanoDAC® with SPI Interface
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5 things you don't know about DACs

Design Tools,Models,Drivers & Software

Title Content Type File Type
AD5064 IBIS Models IBIS Models HTML
AD5064 IIO Quad-Channel DAC Linux Driver (Wiki site) Device Drivers HTML

Evaluation Kits & Symbols & Footprints

Evaluation Boards & KitsView the Evaluation Boards and Kits page for documentation and purchasing

Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.

Product Recommendations & Reference Designs

Companion Products

Suggested Companion Products


Recommended Precision References for the AD5064 Recommended Output Amplifiers for the AD5064
  • For applications requiring 5V bipolar outputs, we recommend the AD8638 or the dual AD8639.
  • For wider supplies, we recommend the AD820 or the OP295.
Recommended Digital Isolator for the AD5064
  • For process control applications in industrial environments, we recommend the ADuM1300 or the ADuM1310.

Recommended Power Solutions

  • For selecting voltage regulator products, use ADIsimPower.

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Price, packaging, availability

AD5064 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
AD5064ARUZ-1 Status: Production 14 ld TSSOP 14 Ind Tube, 96 $16.11 $13.70 Y  Material Info PCN Purchase Sample
AD5064ARUZ-1REEL7 Status: Production 14 ld TSSOP 14 Ind Reel, 1000 - $13.70 Y  Material Info PCN Purchase
AD5064BRUZ Status: Production 16 ld TSSOP 16 Ind Tube, 96 $18.53 $15.75 Y  Material Info PCN Purchase
AD5064BRUZ-1 Status: Production 14 ld TSSOP 14 Ind Tube, 96 $18.53 $15.75 Y  Material Info PCN Purchase Sample
AD5064BRUZ-1REEL7 Status: Production 14 ld TSSOP 14 Ind Reel, 1000 - $15.75 Y  Material Info PCN Purchase
AD5064BRUZ-REEL7 Status: Production 16 ld TSSOP 16 Ind Reel, 1000 - $15.75 Y  Material Info PCN Purchase
Price Table Help

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

AD5064 Evaluation Board
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
EVAL-AD5064-1EBZ Status: Production Evaluation Board $99.00 Yes -
EVAL-AD5064EBZ Status: Production Evaluation Board $99.00 Yes -

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.

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