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AD5669R:  Octal, 16-bit, I2C Voltage Output denseDAC with 5 ppm/°C On-Chip Reference

Product Details

Product Status:Recommended for New Designs

The AD5669R device is a low power, octal, 16-bit, buffered voltage-output DACs. It operates from a single 2.7 V to 5.5 V supply and is guaranteed monotonic by design.

The AD5669R has an on-chip reference with an internal gain of 2. The user can select the AD5669R with a 1.25 V 5 ppm/°C reference (AD5669R-1), giving a full-scale output range of 2.5 V, or a 2.5 V 5 ppm/°C reference (AD5669R-2 and AD5669R-3), giving a full-scale output range of 5 V. The on-chip reference is off at power-up, allowing the use of an external reference. The internal reference is enabled via a software write.

The part incorporates a power-on reset circuit that ensures that the DAC output powers up to 0 V and remains powered up at this level until a valid write takes place. The part contains a power-down feature that reduces the current consumption of the device to 400 nA at 5 V and provides software-selectable output loads while in power-down mode for any or all DAC channels.

Product Highlights

  1. Octal, 16-bit DACs.
  2. On-chip 1.25 V/2.5 V, 5 ppm/°C reference.
  3. Available in 16-lead LFCSP and TSSOP, and 16-ball WLCSP.
  4. Power-on reset to 0 V or midscale.
  5. Power-down capability. When powered down, the DAC typically consumes 200 nA at 3 V and 400 nA at 5 V.

Applications

  • Optical transceivers
  • Power Amplifier control
  • Data acquisition systems
  • Digital gain and offset adjustment

FEATURES and BENEFITS

  • Low power octal DACs: AD5669R: 16 bits
    AD5629R: 12 bits
  • 2.6 mm × 2.6 mm 16-ball WLCSP
  • 4mm X 4mm 16-lead LFCSP and 16-lead TSSOP
  • On-chip 1.25 V/2.5 V, 5 ppm/°C reference
  • Power down to 400 nA @ 5 V, 200 nA @ 3 V
  • 2.7 V to 5.5 V power supply
  • Guaranteed monotonic by design
  • Power-on reset to zero scale or midscale
  • 3 power-down functions
  • Hardware LDAC and CLR functions
  • I2C compatible serial interface supports standard (100 kHz) and fast (400 kHz) modes

AD5669R Functional block Diagram

Similar Products

  • AD5308: 2.5 V to 5.5 V Octal Voltage Output 8-Bit DACs in 16-Lead TSSOP
  • AD5318: 2.5 V to 5.5 V Octal Voltage Output 10-Bit DACs in 16-Lead TSSOP
  • AD5328: 2.5 V to 5.5 V Octal Voltage Output 12-Bit DACs in 16-Lead TSSOP
More

Additional Evaluation Board Information

If you purchase the evaluation board model of this product, you will also need the System Demonstration Platform (SDP). They are used in conjunction as part of a customer evaluation environment.

Design Tools,Models,Drivers & Software

Title Content Type File Type
AD5669R FMC-SDP Interposer & Evaluation Board / Xilinx KC705 Reference Design FPGA HDL HTML
BeMicro FPGA Project for AD5669R with Nios driver FPGA HDL HTML
AD5669R - Microcontroller No-OS Driver 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.

SampleSample & Buy

Price, packaging, availability

AD5669R Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
AD5669RACPZ-2-RL7 Status: Production 16 ld LFCSP 4x4 16 Ind Reel, 1500 - $12.30 Y  Material Info PCN Purchase
AD5669RACPZ-3-RL7 Status: Production 16 ld LFCSP 4x4 16 Ind Reel, 1500 - $12.30 Y  Material Info PCN Purchase
AD5669RARUZ-1 Status: Production 16 ld TSSOP 16 Ind Tube, 96 $14.47 $12.30 Y  Material Info Notify Me Purchase Sample
AD5669RARUZ-1-RL7 Status: Production 16 ld TSSOP 16 Ind Reel, 1000 - $12.30 Y  Material Info Notify Me Purchase
AD5669RBCBZ-1-R5 Status: Production CHIPS W/SOLDER BUMPS/WLCSP 16 Ind Reel, 500 - $12.30 Y  Material Info Notify Me Purchase Sample
AD5669RBCBZ-1-RL7 Status: Production CHIPS W/SOLDER BUMPS/WLCSP 16 Ind Reel, 3000 - $12.30 Y  Material Info Notify Me Purchase
AD5669RBCPZ-1-RL7 Status: Production 16 ld LFCSP 4x4 16 Ind Reel, 1500 - $14.14 Y  Material Info PCN Purchase
AD5669RBCPZ-1500R7 Status: Production 16 ld LFCSP 4x4 16 Ind Reel, 500 - $14.14 Y  Material Info PCN Purchase
AD5669RBCPZ-2-RL7 Status: Production 16 ld LFCSP 4x4 16 Ind Reel, 1500 - $14.14 Y  Material Info PCN Purchase
AD5669RBCPZ-2500R7 Status: Production 16 ld LFCSP 4x4 16 Ind Reel, 500 - $14.14 Y  Material Info PCN Purchase
AD5669RBRUZ-2 Status: Production 16 ld TSSOP 16 Ind Tube, 96 $16.64 $14.14 Y  Material Info Notify Me Purchase
AD5669RBRUZ-2-RL7 Status: Production 16 ld TSSOP 16 Ind Reel, 1000 - $14.14 Y  Material Info Notify Me 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.

AD5669R Evaluation Board
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
EVAL-AD5669RSDZ Status: Production Evaluation Board $59.00 Yes -
EVAL-SDP-CB1Z 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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