LA4627 查看數據表（PDF） - SANYO -> Panasonic
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LA4627 Datasheet PDF : 6 Pages
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LA4627
10
VCC -- PO
f = 1 kHz
VCC -- ICCO
140
Rg = 0
THD = 10 %
120
RL = 3 Ω
8
=4Ω
100
RL
6
80
4
=3Ω
RL
=8Ω
60
RL
40
2
20
0
4
6
8
10
12
14
16
18
20
Supply voltage, VCC -- V
ILA00065
THD -- f
10
7
VCC = 9 V
5
RL = 3 Ω
3
VO = 1 Vrms
2
1.0
7
5
3
2
0.1
7
5
3
2
0.01
10
0
--10
--20
2 3 5 7100
2 3 5 7 1k 2 3 5 7 10k 2 3 5 7100k
Frequency, f -- Hz
ILA00067
CHsep -- f
VCC = 9 V
RL = 3 Ω
VO = 0 dBm
Rg = 10 kΩ
--30
--40
--50
--60
CHC2H¨1¨1 2
--70
--80
10
2
0
2 3 5 7100 2 3 5 7 1k 2 3 5 7 10k 2 3 5 7100k
Frequency, f -- Hz
ILA00069
f -- Response
VCC = 9 V
RL = 3 Ω
VO = 0 dBm
VG = 45.5 dB
--2
--4
--6
--8
--10
10
2 3 5 7100
2 3 5 7 1k 2 3 5 710k
Frequency, f -- Hz
2 3 5 7100k
ILA00071
0
0
100
7
5
3
2
10
7
5
3
2
1.0
7
5
3
2
0.1
7
5
3
2
0.01
0.1
0
--10
--20
24
2
6 8 10 12 14 16 18 20 22 24
Supply voltage, VCC -- V
THD -- PO
ILA00066
VCC = 9 V
RL = 3 Ω
f = 10 kHz
3
5 7 1.0
23
Output power, PO -- W
SVRR -- fR
5 7 10
ILA00068
VCC = 9 V
RL = 3 Ω
Rg = 0
Vr = 150 mVrms
DIN AUDIO
--30
--40
--50
--60
--70
10
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
1k
2 3 5 7 100 2 3 5 7 1k 2 3 5 7 10k
Ripple frequency, fR -- Hz
VNO -- Rg
ILA00070
VCC = 9 V
RL = 3 Ω
DIN AUDIO
23
5 7 10k
23
5 7 100k
Signal source resistor, Rg -- Ω ILA00072
No.6501-5/6
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