运算放大器的失调补偿  

Detuning Compensation of Operational Amplifer

作　　者：洪秋媛[1] 路明礼[1] 

机构地区：[1]洛阳工业高等专科学校自动化系,河南洛阳471003

出　　处：《洛阳工业高等专科学校学报》2003年第2期48-49,共2页Journal of Luoyang Technology College

摘　　要：结合实践对运算放大器采用几种方便、有效的失调补偿，从而减小失调电压Uos和失调电流Ios对运算放大器性能的影响，以提高其放大性能和准确性。This paper recommended several of kinds of availability, simbalance compensation mothods of concerning operational amplifier, form but can reduce detuning voltage and detuning current to affect the performance and accuracy of operational amplifier, and make them be improved.

关 键 词：运算放大器 失调电压 失调电流 失调补偿 

分 类 号：TN722.77[电子电信—电路与系统]