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峰值测量和有效值测量用什么芯片？？？求指导
看下OPA615。http://www.ti.com/lit/ds/symlink/opa615.pdf
有可以申请样片的芯片吗
峰值检测和有效值检测可以用通用运放搭建的。运放选型主要要看你检测的信号幅度及带宽
6M的信号 峰峰值9V可以通过分压吧
有木有测有效值的芯片
信号只有几百毫伏，带宽为200HZ到2000K
100MHZ带宽的峰值检测电路，请问该用什么运放呢，有具体的型号吗
请问你用OPA615 作测试了麽？有没有成功啊？求指导~~~~
