NS4248
NS4248 is 3W stereo D-class audio amplifier manufactured by ChipSourceTek.
- Part of the NS4248-ChipSourceTek comparator family.
- Part of the NS4248-ChipSourceTek comparator family.
超低EMI、无需滤波器、3W双声道D类音频功放+立体声耳机功能
NS4248 用户手册 V1.0
矽h源ip特So科ur技ce Tek 深圳市矽源特科技有限公司 C 2010 年 2 月
TEL: +86-0755-27595155 27595165
FAX: +86-0755-27594792 WEB:Http://.Chip Source Tek.
E-mail: Tony.Wang@Chip Source Tek. In Fo@Chip Source Tek.
超低EMI、无需滤波器、3W双声道D类音频功放+立体声耳机功能
目录
1 功能说明 ........................................................................................................................................................... 4
2 主要特性 ........................................................................................................................................................... 4
3 应用领域 ........................................................................................................................................................... 4
4 典型应用电路.................................................................................................................................................... 4
5 极限参数 ........................................................................................................................................................... 5
6 电气特性 ........................................................................................................................................................... 5
7 芯片管脚描述.................................................................................................................................................... 7
SOP16，DIP16 封装管脚分配图..................................................................................................... 7
TSSOP20 封装管脚分配图............................................................................................................... 7
技 k 7.3
引脚功能描述 ................................................................................................................................... 8
8 NS4248 典型参考特性............................................................................................................................
