LM4730数据手册TI中文资料规格书
LM4730规格书详情
描述 Description
General Description
The LM4730 is a stereo audio amplifier capable of delivering typically 14W per channel of continuous average output power into a 4Ω or 8Ω load with less than 10% THD+N from 20Hz - 20kHz.
Each amplifier has an independent smooth transition fade in/out mute and a power conserving standby mode which can be controlled by external logic. The LM4730 has short circuit protection and a thermal shutdown feature that is activated when the die temperature exceeds 150˚C. The LM4730 also has a under voltage lockout feature for click and pop free power off and on.
The LM4730 has a wide operating supply range from +/-10V - +/-25V allowing for lower cost unregulated power supplies to be used.
特性 Features
■ Minimal amount of external components necessary
■ Quiet fade-in/out mute mode
■ Low current Standby-modeApplications
■ Audio amplifier for high-end stereo TVs
■ Audio amplifier for component stereo
■ Audio amplifier for compact stereo
■ Audio amplifier for PC satellite speaker systems
■ Audio amplifier for self powered speakers
技术参数
- 型号：
LM4730
- 功能描述：
IC AMP AUDIO PWR 14W AB TO220-15
- RoHS：
是
- 类别：
集成电路(IC) >> 线性 - 音頻放大器
- 系列：
-
- 产品培训模块：
Lead(SnPb) Finish for COTS Obsolescence Mitigation Program
- 标准包装：
2,500
- 系列：
DirectDrive®
- 类型：
H 类
- 输出类型：
耳机，2-通道（立体声） 在某负载时最大输出功率 x
- 通道数量：
35mW x 2 @ 16 欧姆
- 电源电压：
1.62 V ~ 1.98 V
- 特点：
I²C，麦克风，静音，短路保护，音量控制
- 安装类型：
表面贴装
- 供应商设备封装：
25-WLP（2.09x2.09）
- 封装/外壳：
25-WFBGA，WLCSP
- 包装：
带卷(TR)
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
23+ |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||||
NS |
24+ |
SIP |
2987 |
绝对全新原装现货供应! |
询价 | ||
Texas Instruments |
25+ |
TO-220-15 |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
询价 | ||
NS |
24+ |
原厂封装 |
6010 |
全新原装现货热卖,价格绝对优 |
询价 | ||
NS |
2015+ |
TO220 |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
NS |
2023+ |
TO-220-15 |
6893 |
专注全新正品,优势现货供应 |
询价 | ||
NS |
24+ |
ZIP |
4652 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
NS |
23+ |
TO220 |
30000 |
代理全新原装现货,价格优势 |
询价 | ||
NSC |
24+ |
2250 |
100%全新原装公司现货供应!随时可发货 |
询价 | |||
TI |
22+ |
TO22015 |
9000 |
原厂渠道,现货配单 |
询价 |
