客户反馈:3脚输入,180mV 64k正弦波,7脚输出测到峰峰值760mV,640mV,最低580mV 输出电压不对 是不是偏执电压引起的 这款放大器怎么调试 电路图有问题吗?
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客户反馈:3脚输入,180mV 64k正弦波,7脚输出测到峰峰值760mV,640mV,最低580mV 输出电压不对 是不是偏执电压引起的 这款放大器怎么调试 电路图有问题吗?