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Other Parts Discussed in Thread: RC4558
大神，RC4558的带负载最高功耗是多少？在规格书上没找到！！
亲；你说的最大功耗是指IC的功耗还是负载功耗？放大器功耗由电源电压；输出幅值；负载阻抗等决定。这颗IC最大可以输出10mA，可能产生的最大功耗为50～150mW。
详细计算原理及相关公式见《模拟电路》AB类放大器部分。
