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LM311数据手册

Other Parts Discussed in Thread: LM311

LM311数据手册中的应用例图,但是一直看不懂,想用来做开关电源放大器,能给解释一下工作原理吗?

  • 没头没脑来一张图,也让人抓头啊

    开关功率放大电路。先看后面四个三极管是功率放大电路。

    BAL/STR8 根据输入信号,改变输出三极管的压降,从而驱动后面四个功率三极管