lv49157v Sanyo Semiconductor Corporation, lv49157v Datasheet - Page 21

• Manufacturer Part Number: lv49157v
• Description: Bi-cmos Lsi Class-d Audio Power Amplifier With Built-in Headphone Ampifier Btl 15w ? 2ch
• Manufacturer: Sanyo Semiconductor Corporation

0.001
0.01
0.1
--20
--40
--60
--80
10
32
31
30
29
28
20
24
18
12
1
0
7
5
3
2
7
5
3
2
7
5
3
2
7
5
3
2
6
0
9
9
9
9
R L = 8Ω
fin = 1kHz
V O = 0dBm
R L = 8Ω
Rg = 0
R L = 8Ω
fin = 1kHz
P O = 1W
2ch-Drive
AES17
R L = 8Ω
fin = 1kHz
2ch-Drive
AES17
10.5
10.5
10.5
10.5
Externally applied voltage, VD -- V
Externally applied voltage, VD -- V
Externally applied voltage, VD -- V
Externally applied voltage, VD -- V
12
12
12
12
THD+N -- VD
Voffset -- VD
VG -- VD
P O -- VD
CH1
13.5
13.5
13.5
13.5
THD+N = 10%
CH2
CH1
THD+N = 1%
15
15
15
15
CH2
16.5
16.5
16.5
16.5
LV49157V
18
18
18
18
0.001
0.01
--20
--40
--60
--80
0.1
10
32
31
30
29
28
20
24
18
12
1
--50
0
--50
7
5
3
2
7
5
3
2
7
5
3
2
7
5
3
2
--50
6
0
--50
VD = 15V
R L = 8Ω
fin = 1kHz
V O = 0dBm
VD = 15V
R L = 8Ω
Rg = 0
VD = 15V
R L = 8Ω
fin = 1kHz
P O = 1W
2ch-Drive
AES17
VD = 15V
R L = 8Ω
fin = 1kHz
2ch-Drive
AES17
Ambient temperature, Ta -- °C
Ambient temperature, Ta -- °C
Ambient temperature, Ta -- °C
Ambient temperature, Ta -- °C
THD+N = 1%
0
0
0
0
THD+N -- Ta
Voffset -- Ta
THD+N = 10%
VG -- Ta
P O -- Ta
CH1
CH1
CH2
CH2
50
50
50
50
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100
100
100
100