MIX3005 D类带音量控制耳机输出功率放大器
产品描述
The MIX3005 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 MIX3005 features shutdown and mute controls functions. High PSRR and differential architecture provide increased immunity to noise and RF rectification.
The MIX3005 is available in SSOP-24 PB-Free package.
Features
Output Power
- 3W/ch into 4Ω at 5V
- 1.7W/ch into 8Ω at 5V
Supply Voltage:2.5V to 5.5V
THD+N
0.03% （VDD=5.0V, PO=1W, RL=4Ω）
Residual Noise
80uVrms（VDD=5.0V, Av=6dB）
High Efficiency up to 90%
64-step DC Volume Control
Earphone Output Function
Short Circuit Protection
Over Temperature Protection
Applications
Portable DVD Players
Notebook PC
USB Speakers, Portable Speaker
LCD TV/LCD Monitor
微健科技(WWW.WELLKING-TECH.COM)做为原厂一级代理商。提供全方位的售前，售后技术支持。为顾客提供全方位的服务，为顾客创造价值。
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;
付款方式︰ LDO