lv4900hr Sanyo Semiconductor Corporation, lv4900hr Datasheet - Page 13

• Manufacturer Part Number: lv4900hr
• Description: Class-d Audio Power Amplifier Btl 10w?2ch
• Manufacturer: Sanyo Semiconductor Corporation

0.01
– 10
– 15
– 20
– 10
– 20
– 30
– 40
– 50
– 60
– 70
– 80
– 10
– 20
– 30
– 40
– 50
– 60
– 70
– 80
0.1
10
– 5
10
0.001
1
7
5
3
2
7
5
3
2
7
5
3
2
5
0
0
0
10
10
10
VD = 12V
R L = 8Ω
P O = 1W
VD = 12V
R L = 8Ω
2ch-Drive
AES17
VD = 12V
R L = 8Ω
Rg = 0
V O = 0dBm
DIN AUDIO
VD = 12V
R L = 8Ω
Rg = 0
VDr = 0dBm
A-weight
2
2
2
2
3
3
3
3 5
5
5
5
SVRR -- Ripple Frequency
7
Response -- Frequency
7 100
7 100
7 100
0.01
CH Sep. -- Frequency
Ripple Frequency – Hz
THD+N -- Power
2
2
2
2
Frequency, f – Hz
Frequency, f – Hz
3
3
3
3
CH1 → CH2
Power – W
CH2 → CH1
5
5
5
5
7
7 1k
7
7 1k
0.1
1k
2
2
2
2
3
3
3
3 5
fin = 6.67kHz
5
5
5
fin = 1kHz
7
7 10k
7
7
10k
10k
1
fin = 100Hz
2
2
2
2
3
3
3
3 5
5
5
5
7
7
7
7
LV4900HR
100k
100k
100k
10
0.001
0.01
– 20
– 40
– 60
– 80
0.1
100
10
10
10
10
10
60
40
20
80
60
40
20
7
5
3
2
7
5
3
2
7
5
3
2
7
5
3
2
0
7
5
3
2
7
5
3
2
0
10
10
1
0
VD = 12V
R L = 8Ω
P O = 1W
2ch-Drive
AES17
VD = 12V
R L = 8Ω
P O = 1W
VD = 12V
R L = 8Ω
A-weight
2
2
2
3 5
3
3
7 10
5
5
3
7 100
7
100
THD+N -- Frequency
Phase -- Frequency
2
Efficiency -- Power
3 5
2
2
Frequency, f – Hz
Frequency, f – Hz
3
3
V NO -- Rg
7 100
Power – W
6
5
5
Rg – Ω
2
7
7 1k
1k
3 5
7 1k
2
2
9
3
3
2
5
5
3 5
7 10k
7
10k
7 10k
No.A0651-13/14
12
VD = 12V
fin = 1kHz
2ch-Drive
AES17
2
2
2
3
3
3 5
5
5
7
7
7
100k
100k
100k
15