Features and Benefits

  • Four Complete 12-Bit DACs in One IC Package
  • Linearity Error ±1/2LSF
    Tmin - Tmax(AD390K, T)
  • Factory-Trimmed Gain and Offset
  • Buffered Voltage Output
  • Monotonicity Guaranteed Over Full Temperature Range
  • Double-Buffered Data Latches
  • Includes Reference and Buffer
  • Fast Setting: 8µs max to ± 1/2LSB

Product Details

The AD390 contains four 12-bit high speed voltage-output digital-to-analog converters in a compact 28-pin hybrid package. The design is based on a proprietary latched 12-bit DAC chip which reduces chip count and provides high reliability. The AD390 is ideal for systems requiring digital control of many analog voltages where board space is at a premium. Such applications include automatic test equipment, process controllers, and vector-scan displays.

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.

Tools & Simulations

Precision DAC Error Budget Tool

The Precision DAC Error Budget Tool is a web application that calculates the DC Accuracy of precision DAC signal chains. It shows how the static errors accumulate throughout your signal chain to quickly evaluate the design tradeoffs. Calculations include the DC errors introduced by Voltage References, Operation Amplifiers and Precision DACs.

Precision DAC Error Budget Tool

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.

Sample & Buy

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.

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Price Table Help