digital-to-analog英'dɪdʒɪtlt'ə'ænəlɒɡ美'dɪdʒɪtlt'ə'ænəlɒɡCOCA¹¹³³⁴³iWeb⁴⁷⁹⁰⁵ 基本例句 n.数据-模拟¹⁰⁰ The operational mechanism of a3- bit nonlinear digital-to-analog converter, the selection of resistance network for the DAC and its calculation are discussed in particular. 重点讨论了3位非线性 DAC的原理、权电阻网络的选择和计算,并给出了实际电路。 cnki