MD3203

MD3203 Filterless 3W Class-D Stereo Audio Amplifier MD3203 Class-D Stereo Audio Amplifier Datasheet Version 1.1 SHENZHEN YR ELECTRONICS CO.,LTD TEL: 0755-82709111 82709112 82709113 FAX: 0755-82709114 Room 2805 South Tower Dynamic World Bldg Zhonghang Rd, Shenzhen ,P.R. China For detailed product information, please contact [email protected] [email protected] :0755-82709111 827091112 827091113 :0755-82709114 : 2805 :Http://www.YR-IC.com MD3203 Filterless 3W Class-D Stereo Audio Amplifier Key Features — 3W Output at 10% THD with a 4Ω Load and 5V Power Supply — Filterless,Low Quiescent Current and Low EMI — High Efficiency up to 90% — Superior Low Noise — Short Circuit Protection — Thermal Shutdown — Few External Components to Save Space and Cost — SOP-16 Packages Available — Pb-Free Package Applications — LCD Monitors / TV Projectors — Notebook Computers — Portable Speakers — Walkie Takie — Handsfree phones/Speaker Phones — Cellular Phones General Description The MD3203 is a 3w class-D audio amplifier. Its low THD+N feature offers high-quality sound reproduction. The new filterless architecture allows the device to drive speaker directly instead of using low-pass output filters,therefore save system cost and PCB area. With the same number of external components,the efficiency of the MD3203 is much better than that of class-AB cousins . It can optimize battery life thus is ideal for portable applications. Typical Application :0755-82709111 827091112 827091113 :0755-8270911...