M33 - Mezzanine Card with 8 Analog Outputs, 12 Bits

The mezzanine card M33 is a highly flexible M-Module for analog output signals. The isolated supply voltages can be generated by an on-board DC/DC converter. The output voltage range can be set to 0 V to 10 V, -5 V to +5 V or -10 V to +10 V for each channel by software. In addition, the current outputs can be used with 0 mA to 20 mA or 4 mA to 20 mA. The output load is driven to ground.

Attention: An external supply is needed with 8 current outputs!

The M33 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 current or voltage outputs
  • 12 bits resolution
  • 10 µs acquisition/conversion time
  • Simultaneous channel update
  • Optical isolation
  • -40 °C to +85 °C versions