AD5684

Quad, 12-Bit nanoDAC+™ with SPI Interface
Manufactured by:

Product Details

The AD5684, a member of the nanoDAC+™ family is a low power, quad, 16-bit buffered voltage output DAC. The device includes a gain select pin giving a full-scale output of 0V to VREF (gain = 1) or 0V to 2VREF (gain = 2). The device operates from a single 2.7 V to 5.5 V supply, is guaranteed monotonic by design, and exhibits less than 0.1% FSR gain error and 1.5 mV offset error performance. The device is available in a 3 mm × 3 mm LFCSP and a TSSOP package.

The AD5684 also incorporates a power-on reset circuit and a RSTSEL pin that ensures that the DAC outputs power up to zero scale or midscale and remain at that level until a valid write takes place. Each part contains a per-channel power-down feature that reduces the current consumption of the device to 4 µA at 3 V while in power-down mode.

The AD5686 employs a versatile SPI interface that operates at clock rates up to 50 MHz, and all devices contain a VLOGIC pin intended for 1.8 V/3 V/5 V logic.

Product Highlights
  • High Relative Accuracy (INL): ±1 LSB maximum
  • Excellent DC Performance:
    1.Total unadjusted error: ±0.1% of FSR maximum
    2. Offset error: ±1.5 mV maximum
    3. Gain error: ±0.1% of FSR maximum
  • Two Package Options: 3 mm × 3 mm, 16-lead LFCSP and 16-lead TSSOP
Applications
  • Digital gain and offset adjustment
  • Programmable attenuators
  • Process control (PLC I/O cards)
  • Industrial automation
  • Data acquisition systems

Product Lifecycle

checked Recommended for New Designs

This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.

Evaluation Kits

X +

EVAL-AD5684R Circuit Diagram

Product Details

The Evaluation board for the AD5684R contains a SDP-B connection and software allowing the AD5684R to be controlled from a SDP-B board.

The SDP Controller board is a separate list item in the ordering guide below (EVAL-SDP-CB1Z). If you have not previously purchased an SDP Controller board, please do so to ensure a full evaluation setup.

Software & Systems Requirements

X+

Tools & Simulations

X +

Product Recommendations

X +
AD5684 Companion parts

Recommended Digital Isolator

  • For a galvanically isolated interface , we recommend the ADUM1400 .

Recommended Voltage/Current Output Driver

  • For PLC and industrial control applications , we recommend the AD5750-2 .

Design Resources

X +

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.

AD5684 Material Declaration
PCN-PDN Information Quality And Reliability Symbols and Footprints

Discussions

X+

AD5684 Discussions

Didn't find what you were looking for?

Sample & Buy

X+
Back
Check Inventory

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.


Price Table Help

 
Evaluation Boards Pricing displayed is based on 1-piece.
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.