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參數資料
| 型號： | LA4182 |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 2.3 W, 2 CHANNEL, AUDIO AMPLIFIER, PDIP12 |
| 封裝： | DIP-12 |
| 文件頁數： | 7/10頁 |
| 文件大小： | 409K |
| 代理商： | LA4182 |
(2) AC power supply
Pd max =
VCC (Pd)
2
π2R
L
+ICCO v VCC (Pd) (For stereo)
VCC2
: Quiescent supply voltage
VCC (Pd)
: Supply voltage at max. output,
VCC1
: Supply voltage at max. output
r
: Voltage regulation,
VCC2– VCC1
VCC1
ICCO
: Quiescent current
Example of fin mounting
The fin is formed into such a shape as to be able to radiate heat from the plastic fin area of IC and the fin as shown below and is
soldered to the printed circuit board. For the fin size, refer to the Pd max-Ta characteristics. The desirable material is copper or
iron which is solderable. It is recommended to apply silicone grease, etc. to the plastic area of IC in order to minimize the thermal
resistance.
[Stereo Application]
Printed circuit board
Example of fin-mounting
Fin
Output
power
,
P
O
–W
Input voltage, VIN –mV
Response
–
d
B
Frequency,f–Hz
LA4182
No.742-6/10
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LA4183 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:2.3 W 2-Channel AF Power Amplifier for Radio Cassette Players |
| LA4185 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LA4185T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| LA4190 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| LA4192 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:2-CHANNEL AF POWER AMP FOR TAPE RECORDER RADIO |
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