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參數(shù)資料
| 型號： | TB2901H |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 55 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25 |
| 封裝： | HZIP-25 |
| 文件頁數(shù)： | 5/17頁 |
| 文件大?。?/td> | 332K |
| 代理商： | TB2901H |
TB2901H
2002-11-06
13
Signal source resistance
Rg (9)
VNO – Rg
Outp
ut
noi
s
e
v
o
lt
a
ge
V
NO
(m
V
rms
)
Output power
POUT (W)
PD – POUT
P
o
w
e
rdi
ssi
p
a
ti
on
P
D
(
W
)
Supply voltage
VCC (V)
ICCQ – VCC
300
200
0
100
400
10
20
30
RL = ∞
VIN = 0
VCC = 13.2 V
RL = 4 W
Filter
~20 kHz
100
10
100 k
0
1 k
10 k
100
200
300
1ch~4ch
0
10
15
20
25
20
40
60
80
f
= 1 kHz
RL = 4 W
4ch drive
9.0 V
13.2 V
16 V
18 V
frequency
f
(kHz)
THD – f
T
o
ta
l
ha
rm
oni
c
di
st
or
ti
on
TH
D
(%
)
Supply voltage
VCC (V)
POmax – VCC
Maxi
mu
m
o
u
tput
pow
er
P
Om
ax
(dB
)
0
8
10
12
14
16
18
20
40
60
80
100
f
= 1 kHz
RL = 2 W
All drive
VCC = 13.2 V
RL = 2 W
POUT = 5 W
0.1
0.01
100
0.001
1
10
0.003
0.01
0.03
0.1
0.3
1
3
ch2
ch4
ch3
ch1
Output power
POUT/ch (°C)
PD – POUT
P
o
w
e
rdi
ssi
p
a
ti
on
P
D
(
W
)
0
10
20
30
40
50
60
70
20
40
60
80
100
120
f
= 1 kHz
RL = 2 W
All drive
VCC = 16.0 V
13.2 V
9.0 V
Outp
ut
cur
re
n
t
I
CCQ
(mA
)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TB2901HQ | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Maximum Power 47 W BTL 】 4-ch Audio Power IC |
| TB2902HQ | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Maximum Power 41 W BTL × 4-ch Audio Power IC |
| TB2903HQ | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Maximum Power 47W BTL x 4-ch Audio Power IC |
| TB2904HQ | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Maximum Power 43 W BTL ?4-ch Audio Power IC |
| TB2905HQ | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Class KB High-Efficiency, Low-Frequency Power Amplifier IC Maximum Power: 47 W x 4 Channels |
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