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Компоненты Описание
LA4631 Просмотр технического описания (PDF) - SANYO -> Panasonic
Номер в каталоге
Компоненты Описание
производитель
LA4631
Monolithic Linear IC For Audio Applications 5W 2-Channel AF Power Amplifier
SANYO -> Panasonic
LA4631 Datasheet PDF : 6 Pages
1
2
3
4
5
6
LA4631
70
RRgL
=
=
4
Ω
0
60
ICCO -- VCC
50
40
30
20
10
0
0 2 4 6 8 10 12 14 16 18 20 22 24 26
Supply voltage, VCC -- V
THD -- PO
3
2
VCC = 14V
RL = 4
Ω
Rg = 600
Ω
10
Filter : FLAT
7
5
3
2
1.0
f = 10kHz
7
5
3
f = 1kHz
2
f = 100Hz
10
Rg = 600
Ω
9
fin = 1kHz
THD = 10%
8
PO -- VCC
7
6
=
8
Ω
5
RL
4
3
2
1
0
4
6
8 10 12 14 16 18 20 22
10
7
VCC = 14V
RL = 4
Ω
5
Rg = 600
Ω
Supply voltage, VCC -- V
THD -- f
3
PO = 1W
Filter : FLAT
2
1.0
7
5
3
2
0.1
0.1
23
1
VCC = 14V
0
RL = 4
Ω
Rg = 600
Ω
-1
VO = 0dBm
5 7
1.0
23
Output power, PO -- W
Response -- f
-2
5 7
10
0.1
10
2 3 5 7
100
2 3 5 7
1k
2 3 5 7
10k
2 3 5 7
100k
Frequency, f -- Hz
6
VCC = 14V
RL = 4
Ω
5
Rg = 600
Ω
PO -- f
THD = 10%
THD = 1%
4
-3
3
-4
-5
2
-6
1
-7
-8
10
2 3 5 7
100
2 3 5 7
1k
2 3 5 7
10k
2 3 5 7100k 2
Frequency, f -- Hz
CHsep -- f
-30
VCC = 14V
RL = 4
Ω
Rg = 10k
Ω
DIN AUDIO
-40
0
10
2 3 5 7
100
2 3 5 7
1k
2 3 5 7
10k
2 3 5 7
100k
Frequency, f -- Hz
0.3
VCC = 14V
RL = 4
Ω
DIN AUDIO
VNO -- Rg
0.2
-50
CH2 1
CH1
2
0.1
-60
-70
10
2 3 5 7
100
2 3 5 7
1k
2 3 5 7
10k
2 3 5
Frequency, f -- Hz
0
100
2 3 5 7
1k
2 3 5 7
10k
2 3 5 7
100k
Signal source resistance, Rg --
Ω
No.8177-5/6
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