CREF1VDD2AGND3L4R5IN(R)6OUT(R)7LOUD R8R39R210R111LOUD L12L313L214L115IN(L)16OUT(L)17BIN(L)18BOUT(L)19BIN(R)20BOUT(R)21OUT RR22OUT LR23OUT RF24OUT LF25DGND26SDA27SCL28