la4814v Sanyo Semiconductor Corporation, la4814v Datasheet - Page 11

• Manufacturer Part Number: la4814v
• Description: 2-channel Power Amplifier
• Manufacturer: Sanyo Semiconductor Corporation

General characteristics BTL mode
– 100
– 100
– 110
100
– 40
– 50
– 60
– 70
– 80
– 90
– 70
– 80
– 90
100
1.0
0.1
10
90
80
70
60
50
40
30
20
10
– 40
0.01
0
7
5
3
2
7
5
3
2
7
5
3
2
10
10
V CC = 5V
R L = 4Ω
Din Audio
V OUT = -10dBV
V CC = 5V
R L = 4Ω
Rg = 620Ω
C5 = 22μF
Vr = -20dBV
V CC = 5V
V8 = 0V
R L = 4Ω
f = 1kHz
Vg = 10.4dB
IC is standby mode
f = 1kHz
R L = 8Ω
Vg = 16.4dB
2 3
2 3
2
– 30
3
5 7
5 7
Mutting attenation – V IN
100
100
5 7
Input voltage, V IN – dBV
CH.Separation – f
Output power, P O – W
– 20
0.1
2 3
2 3
Frequency, f – Hz
Frequency, f – Hz
THD – P O
SVRR – f
CH1→2
CH2→1
5 7
5 7 1k
2
– 10
1k
3
5 7
2 3
2 3
1
0
5 7
5 7
10k
10k
2
2 3
10
3
2 3
5 7
5 7
5 7
100k
100k
LA4814V
20
10
– 100
– 110
100
– 70
– 80
– 90
1.0
0.1
10
20
18
16
14
12
10
70
60
50
40
30
20
10
0.01
8
6
4
2
0
0
7
5
3
2
7
5
3
2
7
5
3
2
10
2
1
R L = 4Ω
Rg = 620Ω
Din Audio
V CC = 5V
R L = 4Ω
Rg = 620Ω
C5 = 22μF
Vr = -20dBV
V CC = 5V
V8 = 0V
R L = 4Ω
V IN = -10dBV
Vg = 10.4dB
IC is standby mode
V CC = 5V
f = 1kHz
Vg = 16.4dB
2 3
2
2
3
5 7
3
100
5 7
3
Mutting attenation – f
Supply voltage, V CC – V
Output power, P O – W
Capacitance, C5 – μF
0.1
2 3
Frequency, f – Hz
V NO – V CC
5
SVRR – C5
THD – P O
4
7
5 7
2
10
1k
3
5 7
2 3
5
2
1
5 7
3
10k
2
No.A0972-11/17
6
2 3
3
5
5 7
7
5 7
100k
100
10
7