摘要
本文简要分析介绍了通过外电路的补偿,拓宽集成运算放大器使用范围的具体方法.从而使某些参数不能满足技术要求的组件能在一定外电路的配合下实现指定功能.
In the article,the authors chiefly analyse and introduce the specific way by which the rang of applying the intergrated circuit amplifer can be widened by means of the compensation to external circuits.Thus.some modules the parameter of which could not meet with the technical demand can bring about their appionted fonc- tion,with certain external circuit cooperated.
关键词
输入电阻
静态偏置
运算放大器
input resistance
T network
feedback
parasitic
viberation
