您好!
请问:TI官网上的耳机放大器和线路驱动器有什么区别?
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恩,主要还是看什么样的应用,驱动什么样的负载,大阻抗负载就用线路驱动器,耳机负载一般在8~32ohm左右。
线路驱动器也有集成耳机驱动通道的,一路作为耳机驱动,一路作为线路驱动。