tb2959hq TOSHIBA Semiconductor CORPORATION, tb2959hq Datasheet - Page 16

• Manufacturer Part Number: tb2959hq
• Description: Maximum Power 47w Btl  4-ch Audio Power Ic
• Manufacturer: TOSHIBA Semiconductor CORPORATION

0.005
0.003
0.001
0.005
0.003
0.001
0.05
0.03
0.01
0.05
0.03
0.01
100
100
0.5
0.3
0.1
0.5
0.3
0.1
50
30
10
50
30
10
5
3
1
0.1
5
3
1
0.1
G V = 26dB
R L = 4 
f = 1 kHz
Filter
G V = 26dB
R L = 4 
f = 1 kHz
Filter
400 Hz to 30 kHz
400 Hz to 30 kHz
0.3
0.3
Figure 11-2 Total Harmonic Distortion by Power-supply Voltage (R
Output power P
Output power P
0.5
0.5
THD – P
THD – P
1
1
V CC = 6.0 V
V CC = 6.0 V
OUT
3
OUT
3
5
5
OUT
OUT
(ch1)
(ch3)
10
10
(W)
(W)
13.2 V
13.2 V
30
30
16.0 V
16.0 V
50
50
100
100
16
0.005
0.003
0.001
0.005
0.003
0.001
0.05
0.03
0.01
0.05
0.03
0.01
100
100
0.5
0.3
0.1
0.5
0.3
0.1
50
30
10
50
30
10
5
3
1
5
3
1
0.1
0.1
G V = 26dB
R L = 4 
f = 1 kHz
Filter
G V = 26dB
R L = 4 
f = 1 kHz
Filter
400 Hz to 30 kHz
400 Hz to 30 kHz
0.3
0.3
Output power P
Output power P
0.5
0.5
THD – P
THD – P
1
1
V CC = 6.0 V
V CC = 6.0 V
OUT
3
OUT
3
5
5
OUT
OUT
(ch2)
(ch4)
L
10
10
= 4 )
(W)
(W)
13.2 V
13.2 V
30
30
TB2959HQ
16.0 V
16.0 V
50
50
2011-11-08
100
100