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为了适应多道信号检测系统对A/D转换器提出的高转换速度的要求,本文介绍了一种新型的高速A/D转换器。用该转换器对一个模拟量进行转换时,可直接获得十进制数字量(—9.9999伏～+9.9999伏)。还可获得二—十进制数字量。同时,对它的基本原理、主要电路、转换速度和转换精度,均做了较详细的介绍。
In order to meet the multi-channel signal detection system proposed A / D converter high conversion speed requirements, this article describes a new type of high-speed A / D converter. When using this converter to convert an analog value, you can directly obtain the decimal number (-9.9999V ~ + 9.9999V). You can also get two-decimal digits. At the same time, its basic principle, the main circuit, conversion speed and conversion accuracy, have done a more detailed introduction.