la4815vh Sanyo Semiconductor Corporation, la4815vh Datasheet - Page 11

• Manufacturer Part Number: la4815vh
• Description: Monaural Power Amplifier
• Manufacturer: Sanyo Semiconductor Corporation

General characteristics (2)
0.75
0.25
1.6
1.2
0.8
0.4
0.5
60
55
50
45
40
35
30
25
20
0.01
0.01
2
0
1
0
5
4
3
2
1
0
0.1
3
R L = 8Ω
VG = 26dB
fin = 1kHz
R L = 16Ω
VG = 26dB
fin = 1kHz
V CC = 12V
R L = 8Ω
Vr = -20dBV
fr = 100Hz
Rg = 620Ω
VG = 26dB
THD = 10%
2
2
2
3
3
6
3
5
5
Supply voltage, V CC – V
Output power, P O – W
Output power, P O – W
Capacitance, Cin – μF
P O max – V CC
7
7
SVRR – Cin
5
0.1
0.1
Pd – P O
Pd – P O
9
7
2
2
1
3
3
12
5
5
2
7
7
1
3
1
15
5
2
2
3
3
7
10
18
5
5
LA4815VH
0.5
0.4
0.3
0.2
0.1
0
0.4
0.3
0.2
0.1
0
0.1
10
1.6
1.2
0.8
0.4
70
65
60
55
50
45
40
35
60
55
50
45
40
35
30
25
20
1
0.01
2
0
7
5
3
2
7
5
3
2
10
1
1
R L = 4Ω
VG = 26dB
fin = 1kHz
V CC = 12V
R L = 8Ω
Rg = 620Ω
Vr = -20dBV
Cin = 1μF
V CC = 12V
R L = 8Ω
Vr = -20dBV
fr = 100Hz
Cin = 1μF
V CC = 12V
VG = 26dB
THD = 10%
2 3
2 3
2
2
5 7 10
3
5 7
3
100
5
Load impeadance, R L – Ω
Input frequency, fin – Hz
Output power, P O – W
7
Impeadance, Rg – Ω
2 3
P O max – R L
VG = 26dB
VG = 40dB
5
2 3
SVRR – Rg
0.1
SVRR – fin
Pd – P O
7
5 7 100
5 7
2
10
1k
3
2 3
2 3
5
2
5 7
7
5 7
1
3
1k
10k
2 3
No.A1374-11/15
2
5
2 3
3
7
5 7
10k
100
5
5
0.5
0.4
0.3
0.2
0.1
0