PT8913 Overview
The PT8913 is a cost-efficient single chip for USB speaker application. It integrated USB controller, 16 bit audio DAC and high power, high efficient Class-D audio amplifier in one chip. Only few external ponents needed in application circuits makes it suite for the USB powered speaker system.
PT8913 Key Features
- pliant with USB2.0 full speed specification. pliant with USB Audio class specification. Supply voltage: 4.5~5.5V Built-i
- Built-in PLL (48MHz for USB)
- Packages: 24 pins SOP
- USB Speaker