ta8273h TOSHIBA Semiconductor CORPORATION, ta8273h Datasheet - Page 9

• Manufacturer Part Number: ta8273h
• Description: Max Power 47 W Btl ? 4 Ch Audio Power Ic
• Manufacturer: TOSHIBA Semiconductor CORPORATION

0.05
0.03
0.01
400
300
200
100
100
0.5
0.3
0.1
10
5
3
1
0
0.1
0
V CC = 13.2 V
R L = 4 W
1 ch drive
R L = ¥
0.3
Power supply voltage V CC (V)
0.5
Output power P
100 Hz
10
1
T.H.D – P
I
1 kHz
CCQ
f = 10 kHz
3
– V
5
OUT
OUT
CC
10
20
(W)
30
50
100
30
9
0.05
0.03
0.01
0.01
100
0.1
0.5
0.3
0.1
10
10
1
5
3
1
0.1
10
f = 1 kHz
R L = 4 W
1 ch drive
V CC = 13.2 V
R L = 4 W
P OUT = 5 W
0.3
0.5
100
Output power P
Frequency f (Hz)
1
T.H.D – P
V CC = 9.0 V
T.H.D – f
1 k
3
5
OUT
OUT
10
(W)
10 k
13.2 V
30
16.0 V
50
2002-02-13
TA8273H
100 k
100