power amplifier. NS4161 Datasheet

NS4161 amplifier. Datasheet pdf. Equivalent

NS4161 Datasheet
Recommendation NS4161 Datasheet
Part NS4161
Description 5W mono class D audio power amplifier
Feature NS4161; .
Manufacture Nsiway
Datasheet
Download NS4161 Datasheet




Nsiway NS4161
NS4161
差分输入、超低EMI、无需滤波器、5W单声道D类音频功放
NS4161 用户手册 V0.9
深圳市纳芯威科技有限公司
2012 11
Nsiway
www.baitaishengshi.com
1



Nsiway NS4161
NS4161
差分输入、超低EMI、无需滤波器、5W单声道D类音频功放
日期
版本
作者
修改历史
修改说明
Nsiway
www.baitaishengshi.com
2



Nsiway NS4161
NS4161
差分输入、超低EMI、无需滤波器、5W单声道D类音频功放
目录
1 功能说明 ........................................................................................................................................................... 5
2 主要特性 ........................................................................................................................................................... 5
3 应用领域 ........................................................................................................................................................... 5
4 典型应用电路 ................................................................................................................................................... 5
5 极限参数 ........................................................................................................................................................... 6
6 电气特性 ........................................................................................................................................................... 6
7 芯片管脚描述.................................................................................................................................................... 7
7.1 管脚分配图 ....................................................................................................................................... 7
7.2 引脚功能描述 ................................................................................................................................... 7
8 NS4161 典型参考特性...................................................................................................................................... 7
9 NS4161 应用说明............................................................................................................................................ 10
9.1 芯片基本结构描述 ......................................................................................................................... 10
9.2 NS4161 应用参数设置 ................................................................................................................... 10
9.3 EMI 增强技术 ................................................................................................................................. 11
9.4 效率................................................................................................................................................. 11
9.5 保护电路......................................................................................................................................... 11
9.6 layout 建议 ...................................................................................................................................... 12
9.7 测试电路 ......................................................................................................................................... 12
10 芯片的封装 ..................................................................................................................................................... 13
Nsiway
www.baitaishengshi.com
3







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