12-/14-/16-Bit, 2Msps, Dual Simultaneous Sampling SAR ADCs with Internal Reference

Industry's smallest dual simultaneous sampling ADC with Reference in 2mm x 3mm pkg

Please check latest availability status for a specific part variant.


The MAX11192/MAX11195/MAX11198 is a dual-channel SAR ADCs with simultaneous sampling at 2Msps, 12-/14-/16-bit resolution, and differential inputs. Available in a tiny 16-pin, 3mm x 2mm ultra TDFN package, this ADC delivers excellent static and dynamic performance while operating from a supply voltage over the range of 3.0V to 5.25V. An integrated reference further reduces board area and component count.

The MAX11192/MAX11195/MAX11198 output conversion data using an SPI-compatible serial interface with a dual DOUT bus. Specifications apply over the extended industrial temperature range of -40°C to +125°C.

Design Solution: The Incredible Shrinking Encoder ›

MAX11192: Functional Diagram MAX11192: Functional Diagram Enlarge+

Key Features

  • Tiny 16-Pin, 3mm x 2mm, TDFN Package
  • Up to 2Msps Throughput Rate
  • Two Simultaneous-Sampling ADC Cores
  • 2.5V Integrated Reference and Reference Buffers
  • Two Data Outputs for the Two Simultaneous-Sampling ADCs
  • No Overhead Clock Cycles; 12/14/16 Clock Cycles for 12-/14-/16-Bit Result
  • Balanced, Differential Input Range of ±VREF


  • Current Sensing in Motors
  • Encoders
  • LVDT
  • PLC
  • Resolvers

MAX11192EVKIT: Evaluation Kit for the MAX11192
MAX11195EVKIT: Evaluation Kit for the MAX11195
MAX11198EVKIT: Evaluation Kit for the MAX11198

Tools & Models

  • MAX11195 IBIS Model
  • Request Reliability Report for: MAX11195 
    Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C   Material Composition  

    Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

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