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你好,我想问下放大器的-6V电源应该如何产生,能给出具体 的方案吗?
DC/DC 就可以,参看今天的那个帖子
亲;建议用电荷泵电路产生负电压。这是链接:http://www.ti.com.cn/lsds/ti_zh/power-management/inverting-charge-pump-products.page
电荷泵可以产生与供电正电压几乎完全对称的负压。