hello！
I would like to know the meaning of the suffix S1 of TDA8026ET/C2/S1?
Hello @赵壮钦
查看了所有的文档确实没找到S1的确切含义描述，据推断S应该是非“PbFree”,但是这应该不重要了，系统里面显示“不再生产”.
