DIGITAL-ANALOG CONVERSION APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a digital-analog conversion apparatus for generating a high-quality analog signal even when elements configuring the digital-analog conversion apparatus converting a digital signal to an analog signal have variance, and having high resolution and a small circuit size.

SOLUTION: This data conversion apparatus includes a first data converter for reducing the number of bits of an input signal, a second data converter for converting the format of the first output signal, and a third data converter for conversion into a code which corresponds to the history of the output from the second data converter.

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