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参数资料
| 型号： | TA8254BHQ |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 45 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM15 |
| 封装： | 1.27 MM PITCH, PLASTIC, HZIP-15 |
| 文件页数： | 4/15页 |
| 文件大小： | 257K |
| 代理商： | TA8254BHQ |
TA8254BHQ
2006-04-28
12
400
0
RL = ∞
10
20
30
100
200
300
0
80
10
VCC = 13.2 V
RL = 4
Rg = 620
VOUT = 0.775 Vrms (0dBm)
70
60
50
40
30
20
10
100
1 k
10 k
100 k
OUT1
→ OUT2
OUT2
→ OUT1
80
0
1. Infinite heat sink
R
θJC = 1.5°C/W
2. Heat sink (R
θHS = 3.5°C/W)
R
θJC + RθHS = 5°C/W
3. No heat sink
R
θJA = 60°C/W
40
80
120
160
20
40
60
80
0
9 V
13.2 V
f
= 1 kHz
RL = 2
2 ch drive
10
20
30
40
50
20
40
60
14.4 V
VCC = 16 V
0
80
10
OUT2
VCC = 13.2 V
RL = 4
f
= 100 Hz
Vrip
= 0dBm
70
60
50
40
30
20
10
100
1 k
10 k
100 k
OUT1
0
80
10
OUT2
VCC = 13.2 V
RL = 4
Rg = 620
Vrip
= 0dBm
70
60
50
40
30
20
10
100
1 k
10 k
100 k
OUT1
Frequency
f
(Hz)
R.R. – f
Ri
pple
rej
e
c
ti
on
rati
o
R
.R
.
(
d
B)
Signal source resistance
Rg ()
R.R. – Rg
R
ipple
rej
e
ct
ion
rati
o
R
.R
.
(
d
B)
Output power
POUT/ch (W)
PD – POUT
Po
wer
di
ssi
p
a
ti
on
P
D
(
W
)
Ambient temperature
Ta
(°C)
PD MAX – Ta
Allo
w
abl
e
p
o
w
e
rdis
s
ipatio
n
P
D
MAX
(W
)
Q
u
ies
c
en
t
cu
rre
nt
I
CC
Q
(mA
)
Frequency
f
(Hz)
C.T. – f
Cr
o
s
ta
lk
C
.T
.
(dB
)
Power supply voltage
VCC (V)
ICCQ – VCC
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TA8254H | 制造商:JVC Worldwide 功能描述:I.C(MONO-ANA) SUB:TA8254BH |
| TA8255AH | 制造商:Panasonic Industrial Company 功能描述:IC |
| TA8256 | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:AUDIO POWER AMPLIFIER 6W x 3CH |
| TA8256BH | 制造商:Panasonic Industrial Company 功能描述:IC |
| TA8256BH_02 | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:Audio Power Amplifier 6 W 】 3 Ch |
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