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LA4425A 데이터 시트보기 (PDF) - SANYO -> Panasonic
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제조사
LA4425A
For Car Radio and Car Stereo 5W Power Amplifier with Very Few External Parts
SANYO -> Panasonic
LA4425A Datasheet PDF : 9 Pages
1
2
3
4
5
6
7
8
9
Sample Printed Circuit Pattern
LA4425A
GND
−
CVCC=1000
µ
F
+
VCC
−+
OUT Co=1000
µ
F
100
RL=4
Ω
Rg=0
80
ICCO -- VCC
60
40
20
00
2 4 6 8 10 12 14 16 18 20 22 24
Supply voltage, VCC -- V
10
PO -- VIN
7
VCC=13.2V
5
RL=4
Ω
f=1kHz
3
Rg=600
Ω
2
1.0
7
5
3
2
0.1
7
5
3
2
1.0
1
23
5 7
10
23
Input voltage, VIN -- mV
f Response
5 7
100
0
-1
-2
-3
fL
fH
-4
-5
-6
-7
-8
VCC=13.2V
RL=4
Ω
-9
Rg=600
Ω
VO=0dBm
-10
10
2 3 5
100
2 3 5
1k
2 3 5
10k
2 3 5
100k
Frequency, f -- Hz
LA4425A
5
1
+−
IN
Ci=2.2
µ
F GND
12
RL=4
Ω
Rg=0
10
Cu-foiled side 78.0
×
29.0mm
2
VN -- VCC
8
6
4
2
0
0 2 4 6 8 10 12 14 16 18 20 22 24
Supply voltage, VCC -- V
THD -- PO
10
7
VCC=13.2V
RL=4
Ω
5
f=1kHz
Rg=600
Ω
3
2
1.0
7
5
3
2
0.1
7
55
7 0.1
2 3 5 7
1.0
23
Output power, PO -- W
THD -- f
3
VCC=13.2V
2
RL=4
Ω
Rg=600
Ω
VO=2V(PO=1W)
1.0
7
5
5 7
10
3
2
0.1
7
5
33
5 7 100
2 3 5 7
1k
2 3
Frequency, f -- Hz
5 7
10k
2 3
No.A0195-4/9
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