LV4901H 查看數據表（PDF） - SANYO -> Panasonic
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LV4901H Datasheet PDF : 14 Pages
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Headphone amplifier block characteristics
10
RL = 16Ω
Rg = 0
HP_STBY = H
ICCOhp -- VD
6
LV4901H
4
RL = 16Ω
Rg = 0
3
HP_OUT -- VD
4
2
2
0
0
2
4
6
8
10
12
14
Externally applied voltage, VD – V
Power -- VD
100
80
60
40
20
RL = 16Ω
fin = 1kHz
THD+N = 10%
0
2ch-Drive
10
11
12
13
14
Externally applied voltage, VD – V
100
7 VD = 12V
5
3
RL = 16Ω
2 2ch-Drive
10 DIN AUDIO
7
5
THD+N -- Power
fin = 1kHz
3
2
–1
7
fin = 100Hz
5
3
2
0.1
7
5
fin = 10kHz
3
2
0.01
0.001 2 3 5 70.01 2 3 5 70.1 2 3 5 7 1 2 3 5 710
Power – mW
Response -- Frequency
0
VD = 12V
2 3 5 7100
RL = 16Ω
PO = 10mW
0
– 10
– 20
– 30
10 2 3 5 7100 2 3 5 7 1k 2 3 5 710k 2 3 5 7100k 2 3 5 71000k
Frequency, f – Hz
1
0
0
1
7
5
3
2
0.1
7
5
3
2
0.01
7
5
3
2
2
4
6
8
10
12
14
Externally applied voltage, VD – V
Power -- VIN
0.001
7
5
3
2
0.0001
7
5
3
2
0.00001
10
23
5 7 100
VD = 12V
RL = 16Ω
fin = 1kHz
2ch-Drive
23
5 7 1k
Input voltage, VIN – mVp
THD+N -- Frequency
100
7 VD = 12V
5
3
RL
=
16Ω
2 PO = 10mW
10 2ch-Drive
7 DIN AUDIO
5
3
2
1
7
5
3
2
0.1
7
5
3
2
0.01
10
2 3 5 7 100 2 3 5 7 1k 2 3 5 7 10k 2 3 5 7 100k
Frequency, f – Hz
CH Sep. -- Frequency
0
VD = 12V
RL = 16Ω
fin = 1kHz
Rg = 0
VO = 0dBm
– 20 DIN AUDIO
– 40
CH2→CH1
CH1→CH2
– 60
10
2 3 5 7 100 2 3 5 7 1k 2 3 5 7 10k 2 3 5 7100k
Frequency, f – Hz
No.A0098-13/14
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