| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
Filterless 2.5W Stereo Class D Audio Power Amplifier 文件:804.35 Kbytes 页数:19 Pages | TI 德州仪器 | TI | ||
Filterless 2.5W Stereo Class D Audio Power Amplifier 文件:804.35 Kbytes 页数:19 Pages | TI 德州仪器 | TI | ||
Filterless 2.5W Stereo Class D Audio Power Amplifier 文件:804.35 Kbytes 页数:19 Pages | TI 德州仪器 | TI | ||
Filterless 2.5W Stereo Class D Audio Power Amplifier 文件:804.35 Kbytes 页数:19 Pages | TI 德州仪器 | TI | ||
LM4674A | 免滤波 2.5 立体声 D 类音频功率放大器 The LM4674A is a single supply, high efficiency, 2.5W/channel, filterless switching audio amplifier. A low noise PWM architecture eliminates the output filter, reducing external component count, board area consumption, system cost, and simplifying design.\nThe LM4674A is designed to meet the demands • Output Short Circuit Protection\n• No Output Filter Required\n• Independent Shutdown Control\n• Click and Pop Suppression\n• Available in Space-Saving 2mm x 2mm x 0.6mm DSBGA Package\n• Efficiency at 3.6V, 500mW into 8Ω 85% (typ)\n• Quiescent Power Supply Current at 3.6V Supply 4mA \n• Power O; | TI 德州仪器 | TI | |
包装:散装 类别:开发板,套件,编程器 评估板 - 音频放大器 描述:BOARD EVALUATION LM4674ATL | TI 德州仪器 | TI | ||
包装:盒 类别:开发板,套件,编程器 评估板 - 音频放大器 描述:BOARD EVAL FOR LM4674A | TI 德州仪器 | TI |
技术参数
- Architecture:
Class-D
- Speaker channels(Max):
Stereo
- Power stage supply(Min)(V):
2.4
- Power stage supply(Max)(V):
5.5
- Output power(W):
1.2
- Load(Min)(ohms):
4
- SNR(dB):
96
- THD + N @ 1 kHz(%):
0.07
- Iq(Typ)(mA):
5
- Control interface:
Hardware
- Closed/open loop:
Open
- Analog supply(Min)(V):
2.4
- Analog supply(Max)(V):
5.5
- PSRR(dB):
73
- Operating temperature range(C):
-40 to 85
- Rating:
Catalog
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI德州仪器 |
22+ |
24000 |
原装正品现货,实单可谈,量大价优 |
询价 | |||
原厂正品 |
23+ |
BGA |
20000 |
原装正品,假一罚十 |
询价 | ||
NS |
17+ |
DSBGA |
6200 |
100%原装正品现货 |
询价 | ||
NSC |
24+ |
16-SMD |
7500 |
询价 | |||
NSC |
25+ |
SOT490 |
18000 |
原厂直接发货进口原装 |
询价 | ||
NS |
25+ |
DSBGA |
24000 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
NSC |
2016+ |
DFN |
3000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
NS |
25+ |
MICROSMD-16 |
3600 |
全新原装进口,公司现货! |
询价 | ||
NSC |
17+ |
SMD-16 |
9800 |
只做全新进口原装,现货库存 |
询价 | ||
NS |
16+ |
原厂封装 |
10000 |
全新原装正品,代理优势渠道供应,欢迎来电咨询 |
询价 |
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