Features and Benefits

  • Pin Compatible with LTC1863/LTC1867
  • Sample Rate: 175ksps
  • 16-Bit No Missing Codes and ±3LSB Max INL
  • 8-Channel Multiplexer with:
    • Single Ended or Differential Inputs and
    • Unipolar or Bipolar Conversion Modes
  • 2.7V Guaranteed Supply Voltage
  • True Differential Inputs
  • On-Chip or External Reference
  • Low Power: 750µA at 175ksps, 300µA at 50ksps
  • Sleep Mode
  • Automatic Nap Mode Between Conversions
  • 16-Pin Narrow SSOP Package
  • AEC-Q100 Qualified for Automotive Application

Product Details

The LTC1863L/LTC1867L are pin compatible, 8-channel 12-/16-bit A/D converters with serial I/O and an internal reference.

The 8-channel input multiplexer can be configured for either single-ended or differential inputs and unipolar or bipolar conversions (or combinations thereof). The ADCs convert 0V to 2.5V unipolar inputs or ±1.25V bipolar inputs. The ADCs typically draw only 750µA from a single 2.7V supply. The automatic nap and sleep modes benefit power sensitive applications.

The LTC1867L's DC performance is outstanding with a ±3LSB INL specification and 16-bit no missing codes over temperature.

Housed in a compact, narrow 16-pin SSOP package, the LTC1863L/LTC1867L can be used in space-sensitive as well as low power applications.


  • Industrial Process Control
  • High Speed Data Acquisition
  • Battery Operated Systems
  • Multiplexed Data Acquisition Systems
  • Imaging Systems

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


Linduino is Analog Devices’ Arduino compatible system for developing and distributing firmware libraries and example code for our integrated circuits. Each Linduino-supported product includes an example main program, defined in the LTSketchbook/Part Number folder and driver code, defined in the LTSketchbook/libraries folder.

Linduino code repository on GitHub and instructions on how to use the code.

Purchase Linduino


Product Recommendations

LTC1863L Companion Parts

Recommended µModule Isolator

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

Sample & Buy

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