Features and Benefits

  • 14-Bit Resolution
  • 8-Lead MSOP Package
  • Buffered True Rail-to-Rail Voltage Output
  • 3V or 5V Single Supply Operation
  • Very Low Power: ICC(TYP) = 270µA
  • Power-On Reset
  • 3-Wire Cascadable Serial Interface is Compatible with SPI and MICROWIRE™
  • Maximum DNL Error: 1LSB
  • Low Cost

Product Details

The LTC1658 is a single supply, rail-to-rail voltage output, 14-bit digital-to-analog converter (DAC) in an 8-lead MSOP package. It includes an output buffer amplifier and an easy-to-use 3-wire cascadable serial interface.

The LTC1658 output swings from 0V to VREF. The REF pin can be tied to VCC for rail-to-rail output swing. The LTC1658 operates from a single 2.7V to 5.5V supply. The typical power supply current is 270µA.

The low power supply current makes the LTC1658 ideal for battery-powered applications. The space saving MSOP provides the smallest 14-bit DAC system available.


  • Digital Calibration
  • Industrial Process Control
  • Automatic Test Equipment
  • Cellular Telephones

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.

Product Recommendations

LTC1658 Companion Parts

Recommended Related Parts

Recommended Suggested Temp Sensor

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.

PCN-PDN Information

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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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