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參數(shù)資料
| 型號(hào)： | LM4755TS |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | LM4755 Stereo 11W Audio Power Amplifier with Mute; Package: TO-263; No of Pins: 9 |
| 中文描述： | 11 W, 2 CHANNEL, AUDIO AMPLIFIER, PSSO9 |
| 封裝： | TO-263, 9 PIN |
| 文件頁數(shù)： | 22/24頁 |
| 文件大?。?/td> | 530K |
| 代理商： | LM4755TS |
System Application Circuit
10005905
FIGURE 3. Circuit for External Components Description
External Components Description
Components
Function Description
1, 2
C
S
Provides power supply filtering and bypassing.
3, 4
R
SN
Works with C
SN to stabilize the output stage from high frequency oscillations.
5, 6
C
SN
Works with R
SN to stabilize the output stage from high frequency oscillations.
7
C
b
Provides filtering for the internally generated half-supply bias generator.
8, 9
C
i
Input AC coupling capacitor which blocks DC voltage at the amplifier's input terminals. Also creates a high pass
filter with fc=1/(2
π Rin Cin).
10, 11
C
o
Output AC coupling capacitor which blocks DC voltage at the amplifier's output terminal. Creates a high pass
filter with fc=1/(2
π Rout Cout).
12, 13
R
i
Voltage control - limits the voltage level allowed to the amplifier's input terminals.
14
R
m
Works with C
m to provide mute function timing.
15
C
m
Works with R
m to provide mute function timing.
7
www.national.com
LM4755
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM4755TS/NOPB | 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| LM4755TS/NOPB | 制造商:Texas Instruments 功能描述:Audio Power Amplifier IC |
| LM4755TSX | 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| LM4755TSX/NOPB | 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| LM4756 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Dual 7W Audio Power Amplifier w/Mute, Standby and Volume Control |
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