参数资料
型号: TB2923HQ
元件分类: 音频/视频放大
英文描述: 29 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25
封装: 1 MM PITCH, PLASTIC, HZIP-25
文件页数: 6/17页
文件大小: 298K
代理商: TB2923HQ
TB2923HQ
2006-11-30
14
0
5
10
15
20
30
20
40
60
80
f
= 1 kHz
RL = 4
4ch drive
VCC = 9.0 V
13.2 V
18 V
25
O
u
tp
ut
no
is
e
v
o
lt
a
g
e
V
NO
(
Vr
m
s
)
C
ro
s
ta
lk
C
.T
.
(
d
B
)
frequency
f
(Hz)
C.T. – f (ch1)
C
ro
s
ta
lk
C
.T
.
(
d
B
)
frequency
f
(Hz)
C.T. – f (ch2)
C
ro
s
ta
lk
C
.T
.
(
d
B
)
frequency
f
(Hz)
C.T. – f (ch3)
C
ro
s
ta
lk
C
.T
.
(
d
B
)
frequency
f
(Hz)
C.T. – f (ch4)
Signal source resistance
Rg ()
VNO – Rg
Output power
POUT (W)
PD – POUT
Power
di
ss
ip
ation
P
D
(W)
VCC = 13.2 V
RL = 4
VOUT = 0.775 Vrms (0dBm)
RG = 620
0
80
10
CT (1-2)
60
40
20
100
1 k
10 k
100 k
CT (1-3)
CT (1-4)
VCC = 13.2 V
RL = 4
VOUT = 0.775 Vrms (0dBm)
RG = 620
0
80
10
CT (2-1)
60
40
20
100
1 k
10 k
100 k
CT (2-3)
CT (2-4)
VCC = 13.2 V
RL = 4
VOUT = 0.775 Vrms (0dBm)
RG = 620
0
80
10
CT (3-1)
60
40
20
100
1 k
10 k
100 k
CT (3-2)
CT (3-4)
VCC = 13.2 V
RL = 4
VOUT = 0.775 Vrms (0dBm)
RG = 620
0
80
10
CT (4-1)
60
40
20
100
1 k
10 k
100 k
CT (4-2)
CT (4-3)
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
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