la4814v Sanyo Semiconductor Corporation, la4814v Datasheet - Page 13

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

Temperature characteristics
– 50
– 60
– 70
– 80
– 90
– 10
– 20
– 30
– 40
– 50
– 60
– 70
– 80
– 90
0.1
10
9.5
8.5
7.5
10
1
– 40
– 40
– 50
– 50
9
8
7
7
5
3
2
7
5
3
2
V CC = 5V
V9 = 1.6V
R L = 8Ω
f = 1kHz
Vg = 16.4dB
V CC = 5V
V8 = 0V
R L = 8Ω
f = 1kHz
Vg = 16.4dB
IC is standby mode
V CC = 5V
R L = OPEN
Rg = 0Ω
V CC = 5V
R L = 4Ω
Vg = 10.4dB
f = 1kHz
V IN = -20dBV
– 30
Mutting attenation – V IN
Mutting attenation – V IN
– 30
Ambient temperature, Ta – °C
Ambient temperature, Ta – °C
Input voltage, V IN – dBV
Input voltage, V IN – dBV
– 20
THD – Ta (SE)
0
0
second amplifier is shut down mode
I CCO – Ta
– 20
– 10
50
50
0
– 10
10
100
100
LA4814V
20
0
– 50
– 60
– 70
– 80
– 90
– 10
– 20
– 30
– 40
– 50
– 60
– 70
– 80
– 90
0.1
10
1
– 50
– 50
4
3
2
1
0
7
5
3
2
7
5
3
2
10
10
V CC = 5V
V9 = 1.6V
R L = 8Ω
V IN = 10dBV
Vg = 16.4dB
V CC = 5V
V CC = 5V
R L = 8Ω
Vg = 16.4dB
f = 1kHz
V IN = -20dBV
2 3
2 3
5 7
5 7
100
100
Ambient temperature, Ta – °C
Ambient temperature, Ta – °C
Mutting attenation – f
Mutting attenation – f
THD – Ta (BTL)
2 3
2 3
0
0
Frequency, f – Hz
Frequency, f – Hz
second amplifier is shut down mode
VREF – Ta
5 7
5 7
1k
1k
2 3
2 3
V CC = 5V
V8 = 0V
R L = 8Ω
VIN = -10dBV
Vg = 16.4dB
IC is standby mode
50
50
5 7
5 7
10k
10k
No.A0972-13/17
2 3
2 3
5 7
5 7
100k
100k
100
100