LV4904V Datasheet, PDF (23/25 Pages) Sanyo Semicon Device – Digital Input Class-D Power Amplifier

LV4904V
25
RL=8
fIN=1kHz
20 2CH-Drive
PCL=0X00
AES17
15
10
5
Power -- PVD
100%
modulation
87.5% ^modulation
0
9 10 11 12 13 14 15 16 17 18 19 20
Power supply, VDD - V
THD+N -- PVD
10
RL=8
fIN=1kHz
PO=1W
2CH-Drive
1 ^Vol=+12dB
AES17
Power -- Ta
20
15
100% _modulation
10
87.5% _modulation
PVD=15V
RL=8
5 fIN=1kHz
THD+N=10%
2CH-Drive
AES17
0
-40
-20
0
20
40
60
80
100
Ambient temperature, Ta - C
THD+N -- Ta
10
PVD=15V
RL=8
PO=1W
2CH-Drive
Vol=+12dB
1 _AES17
CH1
0.1
CH2
CH2
0.1
CH1
0.01
9 10 11 12 13 14 15 16 17 18 19 20
Power cell Power Supply, PVD - V
THD+N -- Frequency
10
PVD=15V
RL=8
PO=1W
2CH-Drive
Vol=+12dB
1 _AES17
0.01
-40
-20
0
20
40
60
80
100
Ambient temperature, Ta - C
0.1
CH1
CH2
0.01
10
100
1000
10000
100000
Frequency - Hz
THD+N -- Power
10
10
THD+N -- Power
1
0.1
PVD=15V
RL=8
2CH-Drive
Vol=+12dB
AES17
0.01
0.0001
0.001
100Hz
1kHz
6.67kHz
0.01
0.1
1
10
Power - W
1
0.1
PVD=15V
RL=8
2CH-Drive
Vol=+12dB
AES17
0.01
0.0001
0.001
CH2
CH1
0.01
0.1
Power - W
1
10
No.A1963-23/25