The MIX3004 is is a high efficiency, 3W/channel stereo class-D audio power amplifier with earphone amplifier. 64-step DC volume control minimizes external components and allows speaker volume control and earphone volume control. It offers low THD+N, to produce high-quality sound reproduction. A Low noise,filterless architecture eliminates the out filter, it required few external components for operation to

　　save the board space and cost.

　　The MIX3004 features shutdown and mute controls functions. High PSRR and differential architecture provide increased immunity to noise and RF rectification.

　　The MIX3004 is available in a SSOP-24 and SSOP-24 PB-Free package.

　　Features

　　Low EMI Emission

　　Output Power

　　- 3W / ch (VDD=5.0V, RL =4Ω, THD+N=10%)

　　-1.8W/ch (VDD=5.0V, RL =8Ω, THD+N=10%)

　　Supply Voltage:2.5V to 5.5V

　　THD+N

　　0.02% （VDD=5.0V, PO=1W, RL=4Ω）

　　Residual Noise

　　36uVrms（VDD=5.0V, Av=6dB）

　　High Efficiency up to 90%

　　64-step DC Volume Control

　　Earphone Output Function

　　Short Circuit auto Recovery and Thermal Protection

　　Few External Components to Save the Space and Cost

　　Applications

　　Portable DVD Players

　　Notebook PC

　　USB Speakers, Portable Speaker

　　LCD TV/LCD Monitor

　　提供CLASS-D数字功放:MIX2007,MIX3001,MIX3002,MIX3004,MIX3005,MIX3007;

　　提供F数字功放:MIX2008,MIX3018,MIX3008，MIX2009;