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参数资料
| 型号： | TA8260AH |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 27 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25 |
| 封装： | HZIP-25 |
| 文件页数： | 14/15页 |
| 文件大小： | 649K |
| 代理商： | TA8260AH |
TA8260AH
2002-03-05
8
7. Junction temperature detecting pin 23
Using temperature characteristic of a band gap circuit and in proportion to junction temperature, pin 23
DC voltage: V23 rises at about +5 mV/°C temperature characteristic. The relation between V23 at Tj = 25°C
and V23x at Tj = x°C is decided by the following expression :
In deciding a heat sink size, a junction temperature can be easily made clear by measuring voltage at this
pin while a backside temperature of IC was so far measured using a thermocouple type thermometer.
Figure 10
8. Cross talk
The cross talk characteristics of the IC is not good between OUT1 and 2, OUT3 and 4.
So we recommend to use by below method.
OUT1, 2
L-ch (or R-ch)
OUT3, 4
R-ch (or L-ch)
And, please refer to below table in case of applying the AUX. IN because it is out to OUT1 and 4.
ex)
OUT1
Front
AUX. OUT
OUT2
Rear
L-ch (or R-ch)
―
OUT3
Rear
―
OUT4
Front
R-ch (or L-ch)
AUX. OUT
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TA8261AH | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic |
| TA8262H | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:MAX POWER 43 W BTL x 4CH AUDIO POWER IC |
| TA8263BH | 制造商:Distributed By MCM 功能描述:Audio Amplifier Toshiba IC 25-Pin Zip |
| TA8264AH | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:Max Power 41 W BTL 】 4 ch Audio Power IC |
| TA8264AHQ | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:Max Power 41 W BTL x 4 ch Audio Power IC |
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