参数资料
型号: LA4663
元件分类: 音频/视频放大
英文描述: 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM14
封装: SIP-14
文件页数: 9/10页
文件大小: 113K
代理商: LA4663
No. 5905-8/10
LA4663
0
20
4
8
12
16
20
24
28
40
60
80
100
120
160
140
0
4
2
3
5
7
0.1
2
3
5
7
1.0
2
3
5
7
10
4
0.1
1.0
2
3
5
7
10
2
3
5
7
2
3
6
8
10
12
14
16
18
20
22
24
8
12
16
20
24
36
32
28
40
2
3
5
7
0.1
2
3
5
7
1.0
2
3
5
7
10
0.1
1.0
2
3
5
7
10
2
3
5
7
2
3
2
3
5
7
0.1
2
3
5
7
1.0
2
3
5
7
10
0.1
1.0
2
3
5
7
10
2
3
5
7
2
3
2
3
5
7
0.1
2
3
2
3
5
7
1.0
10
100
2 3 5 7
1k
2 3 5 7
10k
2 3 5 7
100k
2 3 5 7
2
-7
-6
-5
-4
-3
-2
-1
3
4
0
1
2
10
100
2 3 5 7
1k
2 3 5 7
10k
2 3 5 7
100k
2 3 5 7
2
12
14
16
18
20
22
10
28
24
26
10
100
2 3
5 7
1k
2 3
5 7
10k
2 3
5 7
2 3
5
I CCO - VCC
THD - PO (RL=4
)
THD - PO (RL=6
)
PO - VCC
THD - f
f Response
PO - f
RL=Open
Rg= 0
VSTB= 5V
f=1kHz
THD=10%
Rg=600
R
L
=4
R
L
=6
RL
=8
VCC=15V
RL=4
Rg=600
Filter = FLAT
VCC=15V
RL=6
Rg=600
Filter = FLAT
VCC=15V
RL=4
Rg=600
PO=1W
Filter = FLAT
f = 10kHz
f = 1kHz
f = 100Hz
f = 10kHz
f = 1kHz
f = 100Hz
f = 10kHz
f = 1kHz
f = 100Hz
VCC=15V
RL=8
Rg=600
Filter = FLAT
VCC=15V
RL=4
Rg= 600
VO= 0dBm
VCC=15V
RL=4
Rg= 600
THD=10%
THD=1%
THD - PO (RL=8
)
Quiescent
current,
I
CCO
mA
Output
power,
P
O
W
Total
harmonic
distortion,
THD
%
Total
harmonic
distortion,
THD
%
Supply voltage, VCC — V
Output power, PO — W
Both channels operating
Total
harmonic
distortion,
THD
%
Response
dB
Total
harmonic
distortion,
THD
%
Output
power,
P
O
W
Output power, PO — W
Input frequency, f — Hz
Both channels operating
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