A/D and D/A converters

MCM8A/EV

Board MCM8A/EV studies the analog to digital and digital to analog conversion circuits. It is part of the Interactive Practical Electronics System IPES and works in both standard mode (using switches and consulting the handbook) or computerized mode. In this last case, the software version of the handbook inserts automatically circuit variations and faults, enabling the development of lessons even without teacher’s assistance. Pre-assembled electronic components divided into circuit blocks can be interconnected and modified by means of jumpers and connection cables. 

Training program

  • Characteristics of analog-to-digital conversion: Sampling, Quantization, sample & hold, conversion time, errors, signal-to-noise ratio
  • A/D converters with double-ramp: input signal integration for a constant time, impulse number count proportional to the input voltage
  • A/D converters: chronometer signal generator, sequential logic device at n output lines, analog/digital converter at “n” bit
  • A/D FLASH converters: comparison between input analog value and fixed ones, control logic, analog digital converter at “n” bit
  • D/A converter
  • Comparison between different A/D converters based on the input frequency signal
  • Selection of the conversion type according to the application

Technical specifications
Required
Supply with
Optional
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