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Research and application of 16-bit A/D electronic converter chip ADS8344N

In the process of electronic instruments design, it is very common to convert analog signals to digital signals and carry on data acquisition. The conversion accuracy directly affects the accuracy of data acquisition, affecting the accuracy of the electronic instruments. One of the most important electronic components is the AD conversion element. In this paper, we designed a sampling circuit with 16-bit, 8-channel serial output analog-to-digital converter ADS8344N which was controlled by the programming microcontroller. Take the application of ADS8344N in gas concentration monitoring electronic instrument as an example, we introduced the method. This method can be applied to fumigation gas concentration detection with highly precision requirements in the inspection and quarantine treatment system.