DIGITAL-TO-ANALOG CONVERTING CIRCUIT AND DIGITAL-TO-ANALOG CONVERTING METHOD

摘要

A digital-to-analog converting circuit includes: 2N or more number of digital-to-analog converting elements converting an input digital code of N+1 (N is an integer equal to or more than two) values to an analog code to output; a selecting section selecting N-number of digital-to-analog converting elements; and a control section controlling a second selecting so that each of at least N-number of digital-to-analog converting elements used for the digital-to-analog converting does not continuously output the same analog code at a second digital-to-analog converting timing following a first selecting of the N-number of digital-to-analog converting elements by the selecting section at a first digital-to-analog converting timing.