如题,请教下,TPA3110与TPA3255在PBTL模式下的电路输出接法为何不一致?
1. TPA3255:PBTL模式,out1与out3连接,out2与out4连接。这个我的理解就相当于单独两路输出并联。
2. TPA3110:PBTL模式,为什么是OUTPL与OUTNL短接,OUTPR与OUTNR短接了。P和N差分直接短接在一起没有问题吗?为什么?
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