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參數(shù)資料
| 型號： | LA4663 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Two-Channel 16-W BTL General-Purpose Audio Power Amplifier(雙16W BTL 通用音頻功率放大器) |
| 中文描述： | 雙通道16鎢橋接通用音頻功率放大器（雙16周橋接通用音頻功率放大器） |
| 文件頁數(shù)： | 9/10頁 |
| 文件大小： | 113K |
| 代理商： | LA4663 |
No. 5905-9/10
LA4663
-90
-20
-80
-70
-60
-30
-50
-40
10
100
2 3 5 7
1k
2 3 5 7
Input frequency, f — Hz
10k
2
2
3 5 7
100k
7
2 3 5
-100
0
-20
-80
-60
-40
10
100
Ripple frequency, f
R
— Hz
2 3
5 7
1k
2 3
5 7
10k
2 3
5 7
7
2 3
5
0
0.1
0.2
0.3
0.4
0.5
2
3
5 71k
2
3
5 7
100k
10k
2
3
5 7
2
-100
-80
-60
-40
-20
0
6
4
8
10
Supply voltage, V
CC
— V
12
14
16
18
20
24
22
26
-100
-80
-60
-40
-20
0
0.2
Power supply ripple voltage, V
CCR
— V rms
0
0.4
0.6
0.8
1.0
1.2
1.4
1.6
2.0
1.8
2.2
0
32
24
28
4
8
12
20
16
0.1
5 7
1.0
2
3
3
5 7
10
2
3
5 7
2
3
5
0
32
24
28
4
8
12
20
16
0.1
5 7
1.0
2
3
3
5 7
10
2
3
5 7
2
3
5
0
32
24
28
4
8
12
20
16
0.1
5 7
1.0
2
3
3
5 7
10
2
3
5 7
2
3
5
CH sep.
-
f
SVRR
-
V
CC
V
NO
-
R
g
SVRR
-
f
R
V
CC
=15V
R
L
=4
R
g
=10k
V
O
=0dBm
R
L
=4
R
g
=0
f
R
=100Hz
V
CCR
=0dBm
With a 1-μF power supply capacitor
V
CC
=15V
R
L
=4
R
g
=0
f
R
=100Hz
With a 1-μF power supply capacitor
Calculated as SVRR = 20·log V
O
/V
CCR
V
CC
=15V
R
L
=4
R
g
=0
V
CCR
=0dBm
With a 1-μF power supply capacitor
V
CC
=15V
R
L
=4
DIN AUDIO
CH1
CH2
CH1
CH2
V
CC
=15V
V
CC
=12V
CH1 CH2
CH2 CH1
SVRR
-
V
CCR
Pd
-
P
O (R
L
=4
)
f=1kHz
R
L
=4
Both channels operating
Calculated as Pd = V
CC
×
I
CC
– 2·P
O
V
CC
=18V
V
CC
=15V
V
CC
=12V
Pd
-
P
O (R
L
=6
)
f=1kHz
R
L
=6
Both channels operating
Calculated as Pd = V
CC
×
I
CC
– 2·P
O
V
CC
=18V
V
CC
=15V
V
CC
=12V
Pd
-
P
O (R
L
=8
)
f=1kHz
R
L
=8
Both channels operating
Calculated as Pd = V
CC
×
I
CC
– 2·P
O
C
O
N
—
R
R
Input resistance, Rg —
R
P
P
P
Output power, P
O
— W
Output power, P
O
— W
Output power, P
O
— W
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