PT8915 controller equivalent, usb speaker controller.
* Compliant with USB2.0 full speed specification.
* Compliant with USB Audio class specification.
* Compliant with USB HID class specification for volume and .
The PT8915 is a cost-efficient single chip for USB speaker application. It integrated USB controller, 16 bit audio DAC, line input and high power, high efficient Class-D audio amplifier in one chip. Only few external components needed in application .
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