The PAM8403 is a 3W, 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, thus saving system cost and PCB

area.

With the same numbers of external components, the efficiency of the

PAM8403 is much better than that of Class-AB cousins. It can extend

the battery life, which makes it well-suited for portable applications.

The PAM8403 is available in SOP-16 package.

Features

 3W 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

 Efficiency up to 90%

 Short Circuit Protection

 Thermal Shutdown

 Few External Components to Save the Space and Cost

 Pb-Free Package

企业名：深圳市谷科智电子有限公司

类型：贸易/代理/分销

电话： 0755-82547847

手机：15012737375

联系人：柯小姐

QQ：

邮箱：2465537319@qq.com

地址：广东深圳福田区振华路海外装饰大厦A-909