AD6255A Overview
AD6255A is a single chip of Class-D audio amplifier with USB/I2S interface an d sup ports recording function. When using the po wer supplied from the USB port, AD6 255A can drive a pair of u p to 1W spe akers d ue to the built-in, hig h ef ficiency and hig h p erformance class D am plifiers. Th e device also has an I2S input port and I2S output port.