ta8275h TOSHIBA Semiconductor CORPORATION, ta8275h Datasheet - Page 11

• Manufacturer Part Number: ta8275h
• Description: Max Power 41 W Btl X 4 Ch Audio Power Ic
• Manufacturer: TOSHIBA Semiconductor CORPORATION

300
250
200
150
100
-10
-20
-30
-40
-50
-60
-70
-10
-20
-30
-40
-50
-60
-70
50
0
0
0
10
10
10
V CC = 13.2 V
R L = 4 W
BW = 20 Hz~20 kHz
V CC = 13.2 V
R L = 4 W
V OUT = 0dBm
R g = 620 W
V CC = 13.2 V
R L = 4 W
V OUT = 0dBm
R g = 620 W
Signal source resistance R g
100
100
100
OUT1 ® OUT2, 3, 4
Frequency f (Hz)
Frequency f (Hz)
C.T. – f (OUT1)
C.T. – f (OUT3)
OUT3 ® OUT1, 2, 4
V
NO
1 k
1 k
1 k
– R
g
10 k
10 k
10 k
(9)
100 k
100 k
100 k
11
-10
-20
-30
-40
-50
-60
-70
-10
-20
-30
-40
-50
-60
-70
-10
-20
-30
-40
-50
-60
-70
0
0
0
10
10
10
V CC = 13.2 V
R L = 4 W
R g = 620 W
V rip = 0dBm
V CC = 13.2 V
R L = 4 W
V OUT = 0dBm
R g = 620 W
V CC = 13.2 V
R L = 4 W
V OUT = 0dBm
R g = 620 W
100
100
100
OUT2 ® OUT1, 3, 4
OUT4 ® OUT1, 2, 3
Frequency f (Hz)
Frequency f (Hz)
Frequency f (Hz)
C.T. – f (OUT2)
C.T. – f (OUT4)
R.R. – f
1 k
1 k
1 k
OUT1, 4
OUT2, 3
10 k
10 k
10 k
2002-02-13
TA8275H
100 k
100 k
100 k