參數(shù)資料
型號(hào): L4733TA
廠商: National Semiconductor Corporation
英文描述: 3 Channel 30W Audio Power Amplifier with Mute
中文描述: 3頻道功率30W音頻功率放大器靜音
文件頁數(shù): 9/23頁
文件大?。?/td> 939K
代理商: L4733TA
Optional External Component
Interaction
Although the optional external components have specific
desired functions that are designed to reduce the bandwidth
and eliminate unwanted high frequency oscillations they may
cause certain undesirable effects when they interact. Inter-
action may occur for components whose reactances are in
close proximity to one another. One example would be the
Typical Performance Characteristics
coupling capacitor, C
, and the compensation capacitor, C
f
.
These two components act as low impedances to certain
frequencies which will couple signals from the input to the
output. Please take careful note of basic amplifier compo-
nent functionality when designing in these components.
The optional external components shown in
Figure 4
and
Figure 5
and described above are applicable in both single
and split voltage supply configurations.
Supply Current
vs Supply Voltage
PSRR vs Frequency
±
24V, V
RIPPLE
= 1V
RMS
R
L
= 8
20079417
20079416
THD+N vs Frequency
±
19V, P
OUT
= 1W/Channel
R
L
= 4
, 80kHz BW
THD+N vs Frequency
±
24V, P
OUT
= 1W/Channel
R
L
= 8
, 80kHz BW
20079419
20079446
L
www.national.com
9
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相關(guān)代理商/技術(shù)參數(shù)
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