型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
LM4940 | LM4940 6W Stereo Audio Power Amplifier 1FEATURES 23• Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • Low Current, Active-Low Shutdown Mode • Low Quiescent Current • Stereo 6W Output, RL = 4Ω • Short Circuit Protection • Unity-Gain Stable • External Gain Configuration Capability APPLICATIONS 文件:1.10899 Mbytes 页数:25 Pages | TI 德州仪器 | TI | |
LM4940 | 6W Stereo Audio Power Amplifier 文件:1.54504 Mbytes 页数:23 Pages | TI 德州仪器 | TI | |
LM4940 | 6W Streo Audio Power Amplifier 文件:1.04251 Mbytes 页数:14 Pages | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | NSC | |
LM4940 | 6W 立体声、10V 至 16V 电源电压、模拟输入 AB 类音频放大器 The LM4940 is a dual audio power amplifier primarily designed for demanding applications in flat panel monitors and TVs. It is capable of delivering 6 watts per channel to a 4Ω load with less than 10% THD+N while operating on a 14.4VDC power supply. Boomer audio power amplifiers were designed sp • Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions\n• Low Quiescent Current\n• Short Circuit Protection\n• External Gain Configuration Capability\n• Quiscent Power Supply Current: 40mA (max) (SE)\n• Shutdown Current: 40µA (typ); | TI 德州仪器 | TI | |
丝印:L4940TS;Package:DDPAK;LM4940 6W Stereo Audio Power Amplifier 1FEATURES 23• Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • Low Current, Active-Low Shutdown Mode • Low Quiescent Current • Stereo 6W Output, RL = 4Ω • Short Circuit Protection • Unity-Gain Stable • External Gain Configuration Capability APPLICATIONS 文件:1.10899 Mbytes 页数:25 Pages | TI 德州仪器 | TI | ||
丝印:L4940TS;Package:DDPAK;LM4940 6W Stereo Audio Power Amplifier 1FEATURES 23• Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • Low Current, Active-Low Shutdown Mode • Low Quiescent Current • Stereo 6W Output, RL = 4Ω • Short Circuit Protection • Unity-Gain Stable • External Gain Configuration Capability APPLICATIONS 文件:1.10899 Mbytes 页数:25 Pages | TI 德州仪器 | TI | ||
丝印:L4940TS;Package:TO-263;LM4940 6W Stereo Audio Power Amplifier 1FEATURES 23• Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • Low Current, Active-Low Shutdown Mode • Low Quiescent Current • Stereo 6W Output, RL = 4Ω • Short Circuit Protection • Unity-Gain Stable • External Gain Configuration Capability APPLICATIONS 文件:1.10899 Mbytes 页数:25 Pages | TI 德州仪器 | TI | ||
丝印:L4940TS;Package:TO-263;LM4940 6W Stereo Audio Power Amplifier 1FEATURES 23• Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • Low Current, Active-Low Shutdown Mode • Low Quiescent Current • Stereo 6W Output, RL = 4Ω • Short Circuit Protection • Unity-Gain Stable • External Gain Configuration Capability APPLICATIONS 文件:1.10899 Mbytes 页数:25 Pages | TI 德州仪器 | TI | ||
6W Stereo Audio Power Amplifier 文件:1.54504 Mbytes 页数:23 Pages | TI 德州仪器 | TI | ||
6W Stereo Audio Power Amplifier 文件:1.54558 Mbytes 页数:23 Pages | TI 德州仪器 | TI |
技术参数
- Architecture:
Class-AB
- Speaker channels (max):
Stereo
- Rating:
Catalog
- Power stage supply (max) (V):
16
- Power stage supply (min) (V):
10
- Load (min) (Ω):
4
- THD + N at 1 kHz (%):
0.02
- Iq (typ) (mA):
8
- Control interface:
Hardware
- Closed/open loop:
Open
- Analog supply (min) (V):
10
- Analog supply (max) (V):
16
- PSRR (dB):
56
- Operating temperature range (°C):
-40 to 85
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NSC |
24+ |
40 |
询价 | ||||
NSC |
2016+ |
TO263-9 |
3000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
NS |
25+ |
TO-263-9 |
2580 |
全新原装进口,公司现货! |
询价 | ||
NSC |
25+ |
SSOP |
18000 |
原厂直接发货进口原装 |
询价 | ||
NS |
16+ |
TO-263-9 |
8000 |
原装现货请来电咨询 |
询价 | ||
ns |
25+ |
to-263 |
4500 |
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 |
23+ |
原厂原包封装 |
2000 |
全新原装假一赔十 |
询价 | ||
NS |
24+ |
TO-263-9 |
90000 |
一级代理商进口原装现货、假一罚十价格合理 |
询价 | ||
TI |
2018+ |
26976 |
代理原装现货/特价热卖! |
询价 | |||
TI |
16+ |
TO-263 |
10000 |
原装正品 |
询价 |
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