摘要
文章通过ua741运放芯片及555芯片在矩形波信号发生电路的运用,列举多种方案组合。对实验结果与理论的偏差给予了合理解释,并提出了实验室较易实现的改进方法,强化了工程应用的概念。
Through the application of ua741 op amp chip circuit, this paper lists various combinations of scheme. A and 555 chip in rectangular wave signal generation reasonable explanation of the deviation between experimental results and theory is given, and some improved methods which can be easily achieved in laboratory are proposed. This strengthen the concept of engineering applications
出处
《电子技术（上海）》
2013年第10期34-36,共3页
Electronic Technology
关键词
运放
梯形
单位增益压摆率
op amp
trapezoidal
slew rate at unity gain
