la4809m Sanyo Semiconductor Corporation, la4809m Datasheet - Page 9

• Manufacturer Part Number: la4809m
• Description: Monolithic Linear Ic Stereo Headphone Amplifier
• Manufacturer: Sanyo Semiconductor Corporation

100
0.1
10
0.4
0.3
0.2
0.1
70
60
50
40
30
20
40
35
30
25
20
15
1
7
5
3
2
7
5
3
2
7
5
3
2
0
1
4
4
2
mode-A
V CC = 12V
fin = 1kHz
mode-A
R L = 16Ω
fin = 1kHz
V3 = 2V
mode-A
R L = 32Ω
fin = 1kHz
V3 = 2V
4
6
6
2
3
6
Supply voltage, V CC -- V
Supply voltage, V CC -- V
Supply voltage, V CC -- V
Output power, P O -- mW
8
8
5
THD -- V CC
THD -- P O
P O -- V CC
P O -- V CC
8
10
10
7
10
10
12
12
12
2
14
14
3
14
P O = 10mW
fin = 1kHz
R L = 16Ω
16
16
5
16
7
100
LA4809M
18
18
18
100
0.1
100
180
160
140
120
100
110
10
0.5
0.4
0.3
0.2
0.1
80
60
90
80
70
60
50
40
30
1
7
5
3
2
7
5
3
2
7
5
3
2
0
1
4
4
3
mode-B
V CC = 12V
fin = 1kHz
mode-B
R L = 16Ω
fin = 1kHz
V3 = 2V
mode-B
R L = 32Ω
fin = 1kHz
V3 = 2V
2
6
6
3
4
5 7
Supply voltage, V CC -- V
Supply voltage, V CC -- V
Supply voltage, V CC -- V
Output power, P O -- mW
8
8
10
THD -- V CC
THD -- P O
P O -- V CC
P O -- V CC
5
10
10
2
3
12
12
5 7
6
100
14
14
2
No.A1569-9/15
P O = 1mW
fin = 1kHz
R L = 16Ω
7
3
16
16
5 7
1000
18
18
8