LA42051 Datasheet, PDF (5/6 Pages) Sanyo Semicon Device – Audio Output for TV Application 5W×1ch Power Ampilfier

LA42051
Icco - Vcc
60
RL=8Ω
50
Rg=0Ω
40
30
20
10
0
0 2 4 6 8 10 12 14 16 18 20 22 24
Vcc [V]
100
Vcc=18V
RL=8Ω
10 ^Rg=600Ω
THD - Po
f=1kHz
f=100Hz
f=10kHz
1
10
RL=8Ω
8
Rg=600Ω
f=1kHz
THD=10%
6
Po - Vcc
4
2
0
4
6
8
10
12
14
16
18
20
22
Vcc [V]
THD - f
100
Vcc=18V
RL=8Ω
Rg=600Ω
10
Po=1W
1
0.1
0.1
0.01
0.1
2
0
-2
-4
-6
-8
-10
-12
-14
-16
10
0
-10
-20
-30
-40
-50
-60
-70
-80
4
1
Po [W]
f-Response
0.01
10
10
100
0.3
Vcc=18V
RL=8Ω
DIN AUDIO
0.2
1000
f [Hz]
Vno - Rg
10000
Vcc=18V
RL=8Ω
0.1
Rg=600Ω
vo=0dBm(at f=1kHz)
100
1000
10000
f [Hz]
SVRR - Vcc
RL=8Ω
Rg=0Ω
fr=100Hz
Vr=0dBm
Cvcc=1μF
100000
1000000
6
8 10 12 14 16 18 20 22 24
Vcc [V]
0
100
0
Vcc=18V
-10 _RL=8Ω
-20 ^Rg=0Ω
Vr=0dBm
-30 Cvcc=1μF
-40
-50
-60
-70
-80
10
1000
10000
Rg [Ω]
SVRR - fr
100
1000
fr [Hz]
100000
100000
10000
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