PAM8004 - Diodes

PAM8004 FILTERLESS 3W CLASS-D STEREO AUDIO AMPLIFIER

The PAM8004 is a 3Wm Class-D audio amplifier. It offers low THD+N, allowing it to achieve high quality sound reproduction. The new filterless architecture allows the device to drive the speaker directly, requiring no low-pass output filters, in order to save system cost and PCB area. With the same numbers of external components, the efficiency of the PAM8004.

Features

 3W Output at 10% THD with a 3Ω Load and
 5V Power Supply
 2.5W Output at 10% THD with a 4Ω Load and 5V Power Supply
 Filterless, Low Quiescent Current and Low EMI
 Low THD+N
 Superior Low Noise
 Short Circuit Protection
 Thermal Shutdown
 Few External Components to Save the Space and Cost
 Pb-Free Package Applications
 Portable Speakers
 LCD Monitors / TV
 Notebook Computers
 Portable DVD Players, Game Machines Typical Applications Circuit PAM8004 Document number: DSxxxxx Rev. 1 - 0 1 of 11 www.diodes.com November 2012 © Diodes Incorporated A Product Line of Diodes Incorpo.