TA8273HQ TOSHIBA Semiconductor CORPORATION, TA8273HQ Datasheet - Page 10

• Manufacturer Part Number: TA8273HQ
• Description: Max Power 47 W Btl ? 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 Ω
BW = ~20 k
V CC = 13.2 V
V OUT = 0.775 Vrms (0dBm)
R g = 620 Ω
R L = 4 Ω
V CC = 13.2 V
V OUT = 0.775 Vrms (0dBm)
R g = 620 Ω
R L = 4 Ω
Singnal source resistance R g (Ω)
100
100
100
Frequency f (Hz)
Frequency f (Hz)
C.T. – f (OUT1)
C.T. – f (OUT3)
V
NO
OUT3 → OUT1, 4
1 k
1 k
1 k
OUT1 → OUT2, 3
– R
g
10 k
10 k
10 k
OUT1 → OUT4
OUT3 → OUT2
100 k
100 k
100 k
10
−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
V rip = 0.775 V rms (0 dBm)
R g = 620 Ω
R L = 4 Ω
V CC = 13.2 V
V OUT = 0.775 Vrms (0dBm)
R g = 620 Ω
R L = 4 Ω
V CC = 13.2 V
V OUT = 0.775 Vrms (0dBm)
R g = 620 Ω
R L = 4 Ω
100
100
100
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
OUT2 → OUT1
OUT4 → OUT1, 2, 3
OUT2 → OUT3, 4
10 k
10 k
10 k
OUT2, 4
OUT1, 3
TA8273HQ
2006-04-28
100 k
100 k
100 k