參數(shù)資料
型號(hào): TB2904HQ
廠商: Toshiba Corporation
英文描述: Maximum Power 43 W BTL ?4-ch Audio Power IC
中文描述: 最大功率43糯橋接?4通道音頻功率IC
文件頁數(shù): 14/16頁
文件大?。?/td> 272K
代理商: TB2904HQ
TB2904HQ(o)
2004-03-26
14
0
0
5
10
15
20
30
20
40
60
80
f
=
1 kHz
RL
=
4
4ch drive
9.0 V
13.2 V
16 V
18 V
25
VCC
=
13.2 V
RL
=
4
VOUT
=
0.775 Vrms (0dBm)
RG
=
620
0
80
10
ch1
ch2
ch4
60
40
20
100
1 k
10 k
100 k
VCC
=
13.2 V
RL
=
4
VOUT
=
0.775 Vrms (0dBm)
RG
=
620
0
80
10
ch1
ch3
ch4
60
40
20
100
1 k
10 k
100 k
O
N
μ
V
C
frequency f (Hz)
C.T. – f (ch1)
C
frequency f (Hz)
C.T. – f (ch2)
C
frequency f (Hz)
C.T. – f (ch3)
C
frequency f (Hz)
C.T. – f (ch4)
Signal source resistance R
g
(
)
V
NO
– R
g
Output power P
OUT
(W)
P
D
– P
OUT
P
D
VCC
=
13.2 V
RL
=
4
Filter:
20 Hz~20 kHz
100
10
100 k
0
1 k
10 k
100
200
300
1ch~4ch
VCC
=
13.2 V
RL
=
4
VOUT
=
0.775 Vrms (0dBm)
RG
=
620
0
80
10
ch2
ch3
ch4
60
40
20
100
1 k
10 k
100 k
VCC
=
13.2 V
RL
=
4
VOUT
=
0.775 Vrms (0dBm)
RG
=
620
0
80
10
ch2
ch1
ch3
60
40
20
100
1 k
10 k
100 k
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