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參數(shù)資料
| 型號： | LA4140 |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 0.5 W, 1 CHANNEL, AUDIO AMPLIFIER, PSIP9 |
| 封裝： | SIP-9 |
| 文件頁數(shù)： | 2/5頁 |
| 文件大?。?/td> | 185K |
| 代理商： | LA4140 |
LA4140
No.528–2/5
Equivalent Circuit
Operating Characteristics at Ta = 25C, VCC=6V, RL=8, Rg=600, Rf =47, f=1kHz
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Notice for Using IC
(1)
Maximum Ratings
Enough margin converting supply voltage drifting should be prepared and disigning over maximum ratings
should be absolutely avoided because operation near these ratings causes going across the ratings and leading to
destruction.
(2)
Terminating Pins
Turning the circuit on leaving pin to pin of IC shorted causes destruction of failure. Turn on ascertaining that
solder has never shorted pins when setting IC to printed board.
(3)
Location
When used in a radio receiver, IC is designed to locate apart from a bar antenua enough.
(4)
Printed Pattern Designing
As designing a printed pattern, lines of power supply, output adn ground are to be widely short and pattern and
peripheral parts are considerably set not to feedback from output to input.
Also, a capacitor C8 at power line, C5 and C9 of anti-oscillator are to be arranged near to pins of IC.
Application
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| LA4160 | 2.2 W, 1 CHANNEL, AUDIO AMPLIFIER, PDIP14 |
| LA4165M | SPECIALTY CONSUMER CIRCUIT, PDSO24 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LA4141R82 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Optoelectronic |
| LA4145 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:2-CHANNEL AF POWER AMP, FOR RADIO, TAPE RECORDER |
| LA4146 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:2-CHANNEL AF POWER AMP, FOR RADIO, TAPE RECORDER |
| LA4147 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:2-CHANNEL AF POWER AMP, FOR RADIO, TAPE RECORDER |
| LA4160 | 制造商:Panasonic Industrial Company 功能描述:IC |
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