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參數(shù)資料
| 型號： | LM4732 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Stereo 50W Audio Power Amplifier with Mute |
| 中文描述： | 50瓦立體聲音頻功率放大器與靜音 |
| 文件頁數(shù)： | 9/22頁 |
| 文件大?。?/td> | 861K |
| 代理商： | LM4732 |
Optional External Component
Interaction
The optional external components have specific desired
functions. Their values are chosen to reduce the bandwidth
and eliminate unwanted high frequency oscillation. They
may, however, cause certain undesirable effects when they
interact. Interaction may occur when the components pro-
duce reactions that are nearly equal to one another. One
example is the coupling capacitor, C
C
, and the compensa-
Typical Performance Characteristics
tion capacitor, C
. These two components are low imped-
ances at certain frequencies. They may couple signals from
the input to the output. Please take careful note of basic
amplifier component functionality when selecting the value of
these components and their placement on a printed circuit
board (PCB).
The optional external components shown in
Figure 4
and
Figure 5
, and described above, are applicable in both single
and split supply voltage configurations.
Supply Current
vs Supply Voltage
PSRR vs Frequency
±
29V, V
RIPPLE
= 1V
RMS
R
L
= 8
200724E5
200724E4
THD+N vs Frequency
±
22V, P
OUT
= 1W/Channel
R
L
= 4
, 80kHz BW
THD+N vs Frequency
±
29V, P
OUT
= 1W/Channel
R
L
= 8
, 80kHz BW
200724D8
200724E6
L
www.national.com
9
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相關代理商/技術參數(shù) |
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|---|---|
| LM4732TA | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Stereo 50W Audio Power Amplifier with Mute |
| LM4733 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:3 Channel 30W Audio Power Amplifier with Mute |
| LM4733BG240G320WCF | 制造商:DENSITRON 功能描述:LCD MODULE GRAPHIC |
| LM4733TA | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:3 Channel 30W Audio Power Amplifier with Mute |
| LM4733TABD | 功能描述:音頻 IC 開發(fā)工具 LM4733 EVAL BOARD RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
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