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參數(shù)資料
| 型號： | LM4820MMX-6 |
| 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)： | 11/21頁 |
| 文件大?。?/td> | 568K |
| 代理商： | LM4820MMX-6 |
LM4820-6 Fixed Gain 1 Watt Audio Power Amplifier
Generic P/N 4820-6
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General Description
The LM4820-6 is an audio power amplifier primarily designed for demanding applications in mobile
phones and other portable communication device applications. It is capable of delivering 1 watt of
continuous average power to an 8[Ohm] BTL load with less than 1% distortion (THD+N) at 6dB of BTL
gain from a 5VDC power supply.
Boomer audio power amplifiers were designed specifically to provide high quality output power with a
minimal amount of external components. The LM4820-6 does not require input and gain resistors, output
coupling capacitors or bootstrap capacitors, and therefore is ideally suited for mobile phone and other low
voltage applications where minimal parts count and low power consumption is a primary requirement.
The LM4820-6 features a low-power consumption shutdown mode, which is achieved by driving the
shutdown pin with logic low. Additionally, the LM4820-6 features an internal thermal shutdown
protection mechanism.
The LM4820-6 contains advanced pop & click circuitry which eliminates noises which would otherwise
occur during turn-on and turn-off transitions.
National P/N LM4820-6 - Fixed Gain 1 Watt Audio Power Amplifier
file:///F|/cpl_new_images/LM4820-6.html (1 of 3) [7/19/2001 4:06:38 PM]
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LM4820MMX-6/NOPB | 1 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| 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 |
相關(guān)代理商/技術(shù)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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