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参数资料
| 型号： | TB2904HQ |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 26 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25 |
| 封装： | 1 MM PITCH, PLASTIC, HZIP-25 |
| 文件页数： | 6/18页 |
| 文件大小： | 360K |
| 代理商： | TB2904HQ |
TB2904HQ
2006-04-28
14
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
Ou
tp
ut
nois
e
v
o
lt
a
ge
V
NO
(
Vr
m
s
)
Cr
o
s
ta
lk
C
.T
.
(d
B
)
frequency
f
(Hz)
C.T. – f (ch1)
Cr
o
s
ta
lk
C
.T
.
(dB
)
frequency
f
(Hz)
C.T. – f (ch2)
Cr
o
s
ta
lk
C
.T
.
(d
B
)
frequency
f
(Hz)
C.T. – f (ch3)
Cr
o
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
Po
wer
di
ssi
p
a
ti
on
P
D
(
W
)
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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PDF描述 |
|---|---|
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TB2905HQ | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:Class KB High-Efficiency, Low-Frequency Power Amplifier IC Maximum Power: 47 W x 4 Channels |
| TB2905HQ(O) | 功能描述:音频放大器 25W x 4ch Class-KB Car Pwr Amp RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| TB2906HQ | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:Maximum Power 43 W BTL x 4-ch Audio Power IC |
| TB2913HQ | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:Maximum Power 47 W BTL 】 4-ch Audio Power IC |
| TB2915AHQ(O) | 制造商:Toshiba America Electronic Components 功能描述:IC AMP BTL AUDIO 45W 4CH HZIP25 |
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