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參數(shù)資料
| 型號： | LA47516 |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 29 W, 4 CHANNEL, AUDIO AMPLIFIER, ZFM25 |
| 封裝： | ZIP-25 |
| 文件頁數(shù)： | 1/7頁 |
| 文件大?。?/td> | 111K |
| 代理商： | LA47516 |
N1506 MS PC B8-8425 No.8307-1/7
Any and all SANYO Semiconductor products described or contained herein do not have specifications
that can handle applications that require extremely high levels of reliability, such as life-support systems,
aircraft's control systems, or other applications whose failure can be reasonably expected to result in
serious physical and/or material damage. Consult with your SANYO Semiconductor representative
nearest you before usingany SANYO Semiconductor products described or contained herein in such
applications.
SANYO Semiconductor assumes no responsibility for equipment failures that result from using products
at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition
ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor
products described or contained herein.
LA47516
Overview
The LA47516 is a four-channel 50W BTL power amplifier IC for car stereo systems. The output stage uses a pure
complementary format with a V-PNP transistor on the upper side and an NPN transistor on the lower side, making it
possible to obtain high power output and excellent sound quality.
This IC features an extensive set of functions required in car audio systems, including a standby switch, muting function,
and a full complement of protection circuits.
Features
Maximum output : 50W×4 (at VCC = 14.4V, RL = 4)
Very low external component count
Functions
On-chip offset detector
Electrically driven mirror noise countermeasure pin provided
Mute function
Standby switch
Full compliment of protection circuits (including shorting to the power supply, shorting to ground, load short-circuit,
overvoltage, thermal protection)
Usage Notes
Note 1 : This IC must not be connected incorrectly. Incorrect connection can lead to damage to or destruction of the IC.
Note 2 : The protection circuits can temporarily prevent damage to the IC from abnormal states such as incorrect output line connections,
but they cannot guarantee that the IC will not be destroyed.
In particular, these protection circuits do not function outside the guaranteed operating ranges, and incorrect connection of the
outputs can lead to destruction of the IC.
Specifications
Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
VCC max1
No signal, t = 1 minute
26
V
Maximum supply voltage
VCC max2
With signal
18
V
Continued on next page.
Monolithic Linear IC
Four-Channel 50W BTL Power Amplifier
for Car Stereo Systems
Ordering number : EN8307
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LA47536 | 28 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25 |
| LA4800V | 0.025 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO16 |
| LA4802T | 0.038 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO20 |
| LA4809M | 0.16 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO12 |
| LA4809M | 0.16 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO12 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LA47532-S-E | 制造商:ON Semiconductor 功能描述: 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LA47536 | 制造商:SANYO Semiconductor Co Ltd 功能描述:4Ch 45W Btl Car Audio Pwr Amp Sanyo IC 25-Pin Zip-Hs |
| LA47536-E | 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| LA4763-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LA4800 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:3 V Stereo Headphone Power Amplifier |
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