PT8914 - USB Speaker Controller

Product Overview

Princeton Technology

Part number	PT8914
Manufacturer	Princeton Technology
File Size	557.02 KB
Description	USB Speaker Controller
Datasheet	PT8914 Datasheet
Additional preview pages of the PT8914 datasheet.

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 |