PT8914 - USB Speaker Controller

Name: PT8914
SKU: PT8914-671299

Princeton Technology

Datasheet Details

The PT8914 is a cost-efficient single chip for USB speaker application.

Compliant with USB2.0 full speed specification.
Compliant with USB Audio class specification.
Compliant with USB HID class specification for volume, mute remote control.
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).
Key pad control for mute, volume up and volume down.
Packages: 24 pins SOP.

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Published: Apr 17, 2010 |