Features and Benefits

  • Guaranteed 24-Bits No Missing Codes
  • ±0.5ppm INL (Typ)
  • Integrated Digital Filter with Real-Time Averaging
  • Low Power: 21mW at 1Msps
  • 98dB SNR (Typ) at 1Msps
  • 140dB Dynamic Range (Typ) at 15.25sps
  • –116dB THD (Typ) at fIN = 2kHz
  • 50Hz/60Hz Rejection
  • Guaranteed Operation to 85°C
  • Single 2.5V Supply
  • Pseudo-Differential Unipolar Input Range: 0V to VREF
  • 1.8V to 5V SPI-Compatible Serial I/O with Daisy- Chain Mode
  • 16-Lead MSOP and 4mm × 3mm DFN Packages

Product Details

The LTC2368-24 is a low noise, low power, high speed 24-bit successive approximation register (SAR) ADC with an integrated digital averaging filter. Operating from a 2.5V supply, the LTC2368-24 has a 0V to VREF pseudo-differential unipolar input range with VREF ranging from 2.5V to 5.1V. The LTC2368-24 consumes only 21mW (Typ) and achieves ±4.5ppm INL maximum and no missing codes at 24 bits.

The LTC2368-24 has an easy to use integrated digital averaging filter that can average 1 to 65536 conversion results real-time, dramatically improving dynamic range from 98dB at 1Msps to 140dB at 15.25sps. No separate programming interface or configuration register is required.

The high speed SPI-compatible serial interface supports 1.8V, 2.5V, 3.3V and 5V logic while also featuring a daisy-chain mode. The LTC2368-24 automatically powers down between conversions, reducing power dissipation at lower sampling rates.


  • Seismology
  • Energy Exploration
  • Medical Imaging
  • High Speed Data Acquisition
  • Industrial Process Control
  • ATE

Product Lifecycle icon-recommended 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 (1)

Software & Systems Requirements

Evaluation Software

LinearLab Tools

A collection of Matlab and Python programs that provide direct access to Linear Technology’s data converter evaluation boards.

Product Recommendations

LTC2368-24 Companion Parts

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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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Evaluation Boards

Pricing displayed is based on 1-piece.

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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.