M35N - Mezzanine Card with 8/16 Analog Inputs, 14 Bits (Product Discontinued)

The mezzanine card M35N is a 14-bit analog M-Module for a wide range of standard input requirements such as 16 channels single-ended voltage or current and 8 channels differential voltage or current. The isolated supply voltages are generated by an onboard DC/DC converter, which is also usable in the extended temperature range of -40 to +85°C. A fast A/D converter and auto-incrementation of the multiplexer channel make the M-Module ideal for fast sampling. The complete acquisition time of one channel of an M35N is 7.8µs and the precision is better than 0.1%. The M35N features totally automatic adjustment of each channel and each input range.

The M35N is based on the M-Module ANSI mezzanine standard. It can be used as an I/O extension in any type of bus system, i.e. CPCI, VME or on any type of stand-alone SBC. Appropriate M-Module carrier cards in 3U, 6U and other formats are available from duagon or other manufacturers.


  • 8/16 current or voltage inputs
  • 14 bits resolution
  • 7.8 µs acquisition/conversion time
  • Precision better than 0.1 %
  • Unipolar/bipolar software-selectable
  • Autoincrement of channel number
  • External triggering
  • Optical isolation (500 V)
  • -40 °C to +85 °C versions