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參數(shù)資料
| 型號： | LM4820MMX-6/NOPB |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 1 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| 封裝： | MSOP-8 |
| 文件頁數(shù)： | 13/21頁 |
| 文件大?。?/td> | 568K |
| 代理商： | LM4820MMX-6/NOPB |
Features
Fixed 6dB BTL voltage gain
q
Available in space-saving packages micro SMD, MSOP and SOIC
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Ultra low current shutdown mode
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Can drive capacitive loads up to 500 pF
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Improved pop & click circuitry eliminates noises during turn-on and turn-off transitions
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2.0 - 5.5V operation
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No output coupling capacitors, snubber networks or bootstrap capacitors required
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External gain configuration still possible
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Key Specification
[Solid_Square] Improved PSRR at 217Hz
62dB
[Solid_Square] Power Output at 5.0V & 1% THD 1.0W(typ.)
[Solid_Square] Power Output at 3.3V & 1% THD 400mW(typ.)
[Solid_Square] Shutdown Current
0.1A(typ.)
Applications
Mobile Phones
q
PDAs
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Portable electronic devices
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Datasheet
Title
Size
(in Kbytes)
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LM4820-6 Fixed Gain 1 Watt Audio
Power Amplifier
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National P/N LM4820-6 - Fixed Gain 1 Watt Audio Power Amplifier
file:///F|/cpl_new_images/LM4820-6.html (2 of 3) [7/19/2001 4:06:38 PM]
相關PDF資料 |
PDF描述 |
|---|---|
| LM4820MX-6/NOPB | 1 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| LM4820MX-6 | 1 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| LM4820MM-6/NOPB | 1 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| LM4820M-6/NOPB | 1 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| LM4820IBP-6/NOPB | 1 W, 1 CHANNEL, AUDIO AMPLIFIER, PBGA8 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LM4830 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Two-Way Audio Amplification System with Volume Control |
| LM4830A WAF | 制造商:Texas Instruments 功能描述: |
| LM4830M | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| LM4830MX | 制造商:Texas Instruments 功能描述: |
| LM4830N | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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