1. Products
  2. D/A Converters (DAC)
  3. Precision D/A Converters
  4. Voltage Output D/A Converters
  5. Single-Supply Voltage Output D/A Converters
  6. AD5679

Data Sheet Rev. B
IBIS Models
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Device Drivers
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Overview

Features and Benefits

  • High performance
    • High relative accuracy (INL): ±4 LSB maximum at 16 bits (AD5679/AD5679R)
    • TUE: ±0.14% of FSR maximum
    • Offset error: ±1.5 mV maximum
    • Gain error: ±0.06% of FSR maximum
    • Low drift, 2.5 V voltage reference temperature coefficient: 2 ppm/°C typical
    • 40 mA short-circuit current
  • Wide operating ranges
    • −40°C to +125°C temperature range
    • 2.7 V to 5.5 V power supply range
  • Simplified implementation
    • User selectable gain of 1 or 2 (GAIN pin)
    • 1.8 V logic compatibility
  • 50 MHz serial peripheral interface (SPI) with readback or daisy chain
  • 28-lead, 4 mm × 4 mm, RoHS compliant LFCSP

Product Details

The AD5674/AD5674R/AD5679/AD5679R are low power, 16-channel, 12-/16-bit, buffered voltage output, digital-to-analog converters (DACs) that include a 2.5 V, 2 ppm/°C internal reference (enabled by default), and a gain select pin, resulting in a full-scale output of 2.5 V (gain = 1) or 5 V (gain = 2). The devices operate from a single, 2.7 V to 5.5 V supply range and are guaranteed monotonic by design. The AD5674/AD5674R/AD5679/AD5679R are available in a 28-lead lead frame chip scale package (LFCSP) and incorporate a power-on reset (POR) circuit that ensures that the DAC outputs power up to and remains at zero-scale or midscale until a valid write. The AD5674/AD5674R/AD5679/AD5679R contain a power-down mode that reduces the current consumption to 2 μA typical.

Product Highlights

  1. High channel density: 16 channels in 4 mm × 4 mm LFCSP.
  2. High relative accuracy (integral nonlinearity (INL)) ±4 LSB maximum.
  3. Low drift, 2.5 V, on-chip reference.

Applications

  • Optical transceivers
  • Base station power amplifiers
  • Process control (programmable logic controller (PLC) input/output cards)
  • Industrial automation
  • Data acquisition systems

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Product Lifecycle icon-recommended Production

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

Evaluation Kits (1)

Documentation & Resources

  • View All (2)
  • Data Sheets (1)
  • Webcasts (1)
    • Document Type

    Software & Systems Requirements

    Device Drivers

    WIKI

    nanoDAC+ No-OS Driver
    WIKI

    nanoDAC+ IIO DAC Linux Driver

    Mbed Support

    EVAL-AD568x-AD569x Mbed Code
    WIKI

    nanoDAC+ Mbed Example
    WIKI

    Learn how to get started with Mbed
    Mbed is an open source, development environment for ARM microcontrollers.
    WIKI

    More Mbed supported ADI Products

    Tools & Simulations

    LTspice

    LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

    LTspice

    Models for the following parts are available in LTspice:

    AD5679R

    IBIS Models

    Design Resources

    ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.

    Part Number Material Declaration Reliability Data Pin/Package Drawing CAD Symbols, Footprints & 3D Models
    AD5679BCPZ-1 Material Declaration Reliability Data 28-lead LFCSP (4mm x 4mm x 0.95mm w/EP)
    AD5679BCPZ-1-RL7 Material Declaration Reliability Data 28-lead LFCSP (4mm x 4mm x 0.95mm w/EP)
    Wafer Fabrication Data

    Support & Discussions

    AD5679 Contact ADI Technical Support »
    AD5679 Ask your question »
    AD5679 Contact ADI Technical Support » AD5679 Ask your question »

    Sample & Buy


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    Evaluation Boards

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    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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