一种新颖的Π型双极性D/A转换器的设计  

The design on a novel Π-model bipolar converter of D/A

作　　者：焦俊生[1] 

机构地区：[1]铜陵学院电气工程系,安徽铜陵244000

出　　处：《电子技术应用》2010年第6期63-65,共3页Application of Electronic Technique

基　　金：安徽省省级教学研究课题;项目编号:2007JYXM443

摘　　要：在分析通用双极性输出D/A转换器的基础上,给出了Π型电阻网络单元及串联电阻计算方法,提出了一种全新的Π型双极性输出D/A转换器,该电阻网络电阻个数少、阻值选取方便,有重要的理论及应用价值。On the basis of common bipolar output D/A converter, this paper given Ⅱ-model resistance network unit and calculation method of series resistance, proposed a novel Ⅱ-model bipolar output D/A converter which has the advantages of a small number of resistance networks and the convenient of selecting resistance size. It has important theoretical and application value in the field of electronic technology.

关 键 词：双极性 Ⅱ型电阻网络 DIA转换器 

分 类 号：TN79[电子电信—电路与系统]