tb2946hq TOSHIBA Semiconductor CORPORATION, tb2946hq Datasheet - Page 10

• Manufacturer Part Number: tb2946hq
• Description: 49 W ? 4-ch Btl Audio Power Ic
• Manufacturer: TOSHIBA Semiconductor CORPORATION

0.001
0.005
0.003
0.001
0.005
0.003
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
V CC = 13.2 V
R L = 4 Ω
Filter
V CC = 13.2 V
R L = 4 Ω
Filter
100 Hz : to 30 kHz
1kHz
10 kHz : 400 Hz to
20 kHz : 400 Hz to
100 Hz : to 30 kHz
1kHz
10 kHz : 400 Hz to
20 kHz : 400 Hz to
1 kHz
f = 100 Hz
1 kHz
f = 100 Hz
20 kHz
10 kHz
20 kHz
10 kHz
0.3
0.3
: 400 Hz to 30 kHz
: 400 Hz to 30 kHz
0.5
0.5
Output power P
Output power P
THD – P
THD – P
1
1
3
OUT
3
OUT
5
5
OUT
OUT
(ch1)
(ch3)
10
10
(W)
(W)
30
30
50
50
100
100
10
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
V CC = 13.2 V
R L = 4 Ω
Filter
V CC = 13.2 V
R L = 4 Ω
Filter
100 Hz : to 30 kHz
1kHz
10 kHz : 400 Hz to
20 kHz : 400 Hz to
100 Hz : to 30 kHz
1kHz
10 kHz : 400 Hz to
20 kHz : 400 Hz to
1 kHz
f = 100 Hz
1 kHz
f = 100 Hz
20 kHz
10 kHz
20 kHz
10 kHz
0.3
0.3
: 400 Hz to 30 kHz
: 400 Hz to 30 kHz
0.5
0.5
Output power P
Output power P
THD – P
THD – P
1
1
OUT
3
OUT
3
5
5
OUT
OUT
(ch2)
(ch4)
10
10
(W)
(W)
30
30
TB2946HQ
2009-01-29
50
50
100
100