单运放二重积分电路直流误差的分析  

An Analysis of DC Error of Double Integrating Circuit of Single Operational Amplifier

作　　者：刘正岐 

机构地区：[1]庆阳师专

出　　处：《湖州师专学报》1997年第6期33-37,共5页

摘　　要：从理论上研究了单块集成运算放大器构成的正、负系数二重积分电路的设计,着重分析了这二类电路的直流误差,并给出了设计公式。The design of the positive - negative coefficient double integrating circuit formed by a signle operational amplifier is discussed theoretically, and the DC error of the circuits are analysed in detail and the design formula is also given.

关 键 词：运算放大器 二重积分电路 直流误差 积分电路 

分 类 号：TN710.02[电子电信—电路与系统]