파트넘버.co.kr NS4148 데이터시트 PDF


NS4148 반도체 회로 부품 판매점

Ultra-low-EMI filter 3W mono Class D audio amplifier



Nsiway 로고
Nsiway
NS4148 데이터시트, 핀배열, 회로
NS4148
超低 EMI、无需滤波器、3W 单声道 D 类音频功放
NS4148 用户手册 V1.0
Nsiway
深圳市纳芯威科技有限公司
2010 02
1


NS4148 데이터시트, 핀배열, 회로
NS4148
超低 EMI、无需滤波器、3W 单声道 D 类音频功放
目录
功能说明 ................................................................................................................................................................... 4
1 主要特性 ........................................................................................................................................................... 4
2 应用领域 ........................................................................................................................................................... 4
3 典型应用电路.................................................................................................................................................... 4
4 极限参数 ........................................................................................................................................................... 5
5 电气特性 ........................................................................................................................................................... 5
6 芯片管脚描述.................................................................................................................................................... 6
6.1 MSOP8 SOP8 管脚分配图............................................................................................................ 6
6.2 管脚功能描述 ................................................................................................................................... 6
6.3 芯片印章说明 ................................................................................................................................... 7
7 NS4148 典型参考特性...................................................................................................................................... 7
8 NS4148 应用说明............................................................................................................................................ 10
8.1 原理框图 ......................................................................................................................................... 10
8.2 工作原理 ......................................................................................................................................... 10
8.3 无需输出滤波器 ............................................................................................................................. 10
8.4 上电 ,掉电噪声抑制 ....................................................................................................................... 10
8.5 EMI增强技术 .................................................................................................................................. 10
8.6 CTRL引脚设置 ............................................................................................................................... 11
8.7 效率 ................................................................................................................................................. 11
8.8 保护电路 ......................................................................................................................................... 11
8.9 应用信息 ......................................................................................................................................... 11
9 芯片的封装...................................................................................................................................................... 13
9.1 MSOP-8 封装尺寸图 ...................................................................................................................... 13
9.2 SOP-8 封装尺寸图.......................................................................................................................... 14
Nsiway
2




PDF 파일 내의 페이지 : 총 14 페이지

제조업체: Nsiway

( nsiway )

NS4148 amplifier

데이터시트 다운로드
:

[ NS4148.PDF ]

[ NS4148 다른 제조사 검색 ]




국내 전력반도체 판매점


상호 : 아이지 인터내셔날

전화번호 : 051-319-2877

[ 홈페이지 ]

IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈

( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )

전력반도체 문의 : 010-3582-2743



일반적인 전자부품 판매점


디바이스마트

IC114

엘레파츠

ICbanQ

Mouser Electronics

DigiKey Electronics

Element14


관련 데이터시트


NS4148

Ultra-low-EMI filter 3W mono Class D audio amplifier - Nsiway