A modular DAQ system for next generation bolometric v mass experiments

This work will describe the development and the present status of the new DAQ system for the MARE experiment. This kind of DAQ system is oriented to a run-time selection and digitization of analog signals coming from a huge number of microbolometers in a cryogenic environment, readout by an array of semiconductor thermistors. The main properties of this DAQ are a full analog signal sampling feature with high speed FPGA-controlled trigger logic for a fast hardware signal selection and trigger. This DAQ system has to be capable to collect and measure the beta spectrum of 187Re with high statistics and energy resolution, essential for the neutrino mass determination.