Datasheet Details
| Part number | PT8913 |
|---|---|
| Manufacturer | Princeton Technology |
| File Size | 301.48 KB |
| Description | USB Speaker Controller |
| Datasheet |
 PT8913 Datasheet
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General Description
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 components needed in application circuits makes it suite for the USB powered speaker system.
Key Features
- Compliant with USB2.0 full speed specification. Compliant with USB Audio class specification. Supply voltage: 4.5~5.5V Built-in class-D audio amplifier with 1Watt output power for each channel. (USB 500mA+8ohm speaker).
- Built-in PLL (48MHz for USB).
- Packages: 24 pins SOP.