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参数资料
| 型号： | TA8258HQ |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM12 |
| 封装： | 1.78 MM PITCH, LEAD FREE, PLASTIC, HZIP-12 |
| 文件页数： | 2/13页 |
| 文件大小： | 345K |
| 代理商： | TA8258HQ |
TA8258HQ
2006-10-23
10
0
10
25
50
100
175
75
1
5
15
20
30
125
150
1: INFINITE HEAT SINK
2: 4.1°C/W A HEAT SINK
3: 9.5°C/W A HEAT SINK
2
3
Mute control voltage
Vmute (V)
ATT – Vmute
Mut
eA
T
(dB)
Ambient temperature Ta (°C)
PD MAX – Ta
Allowa
ble
power
di
ssip
ation
P
D
MAX
(w
)
f
= 1 kHz
RL = 8
Vout = 0.775Vrms
VCC = 37 V
60
80
8
40
20
1
2
4
3
0
10
Ambient temperature Ta (
°C)
THD – Ta
To
ta
lharmoni
c
di
stortion
THD
(
%
)
RL = 8
VCC = 37 V
f
= 1 kHz
Pout
= 2 W
0.03
0.01
40
0.05
0.1
0.2
20
0
60
40
20
80
100
OUT1
OUT2
Ambient temperature Ta (
°C)
R.R. – Ta
Ripple
reje
ction
ra
tio
R.R.
(dB)
Rg = 620
RL = 8
Vripple
= 0.775 Vrms
VCC = 37 V
fripple
= 100 Hz
80
40
20
0
60
40
20
80
100
OUT1
OUT2
70
60
50
30
10
0
Ambient temperature Ta (
°C)
ICCQ – Ta
Quiescen
tcurr
ent
I CCQ
(mA)
VCC = 37 V
RL = 8
20
0
40
60
80
20
0
60
40
20
80
100
相关PDF资料 |
PDF描述 |
|---|---|
| TA8258HQ | 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM12 |
| TA8258H | 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM12 |
| TA8259H | 24 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25 |
| TA8260AH | 27 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25 |
| TA8261AH | 40 W, 4 CHANNEL, AUDIO AMPLIFIER, PZIP25 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
| TA8260AH | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:Max Power 40 W BTL 】 4CH Audio Power IC |
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