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参数资料
| 型号： | TA8258H |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM12 |
| 封装： | HZIP-12 |
| 文件页数： | 11/12页 |
| 文件大小： | 366K |
| 代理商： | TA8258H |
TA8258H
2002-02-13
8
R
ippl
e
rej
ecti
on
rati
o
R
.R
.
(
dB
)
V
ol
tag
eg
ai
n
G
V
(
dB
)
Output power POUT (W)
THD – Pout
To
tal
ha
rm
oni
c
di
st
orti
on
T
H
D
(%
)
Output power POUT (W)
THD – Pout
To
tal
ha
rm
oni
c
di
st
orti
on
T
H
D
(%
)
Frequency f (Hz)
THD – f
To
tal
ha
rm
oni
c
di
st
orti
on
T
H
D
(%
)
Frequency f (Hz)
GV – f
Frequency f (Hz)
R.R. – f
Singnal source resistance Rg
(
)
R.R. – Rg
R
ippl
e
rej
ecti
on
rati
o
R
.R
.
(
dB
)
Rg
= 620
RL = 8
Vripple
= 0.775Vrms
VCC = 37 V
70
80
30
20
30
300
30k
100k
1k
3k
60
50
40
10
0
100
10k
OUT1
OUT2
fripple = 100 Hz
RL = 8
Vripple = 0.775Vrms
VCC = 37 V
70
80
30
0.3
30
100k
1k
3k
60
50
40
100
10k
OUT1
OUT2
0.1
0.03
0.5
1
0.3
100
RL = 8
f
= 1 kHz
Filter: 400~30 k
1
3
30
100
0.5
5
10
50
0.05
0.1
0.3
10
5
3
50
30
VCC = 15 V
37
42
0.03
0.01
0.5
1
30
300
30k
100k
1k
3k
0.05
0.1
0.3
5
10
100
10k
RL = 8
Pout
= 1 W
VCC = 37 V
Filter
~30 k (f
= 20~800)
400~30 k (f
= 1 k~2 k)
400~80 k (f
= 4 k~6 k)
400~ (f
= 8 k~40 k)
3
OUT2
OUT1
RL = 8
Vout = 0.775 Vrms
VCC = 37 V
20
15
40
45
30
300
30k
100k
1k
3k
25
30
35
100
10k
20
0.1
0.03
0.5
1
0.3
100
VCC = 37 V
RL = 8
Filter 100: ~30 k
1 k: 400~30 k
10 k: 400~
1
3
30
100
f
= 10 kHz
0.5
5
10
50
0.05
0.1
0.3
10
100 Hz
1 kHz
5
3
50
30
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TA8258HQ | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:Dual Audio Power Amplifier |
| TA8258HQ(5) | 功能描述:音频放大器 20W x 2ch Gen Audio 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 |
| TA8258HQ_06 | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:Dual Audio Power Amplifier |
| TA8259 | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:MAX POWER 37 W BTL x 4CH AUDIO POWER IC |
| TA8259H | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:MAX POWER 37 W BTL x 4CH AUDIO POWER IC |
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