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參數資料
| 型號： | LA4440 |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 6 W, 2 CHANNEL, AUDIO AMPLIFIER, PSIP14 |
| 封裝： | HEAT SINK, SIP-14 |
| 文件頁數： | 1/13頁 |
| 文件大小： | 467K |
| 代理商： | LA4440 |
Any and all SANYO 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 representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO 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 products described or contained
herein.
Monolithic Linear IC
6W 2-Channel, Bridge 19W typ Power Amplifier
Ordering number:ENN750F
LA4440
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
21500TH (KT)/90196RM/33194HO/8064KI/3233KI/O070KI, TS No.750–1/13
Package Dimensions
unit:mm
3023A-SIP14H
[LA4440]
SANYO : SIP14H
Features
Built-in 2 channels (dual) enabling use in stereo and bridge
amplifier applications.
Dual : 6W
×2 (typ.)
Bridge : 19W (typ.)
Minimun number of external parts required.
Small pop noise at the time of power supply ON/OFF and
good starting balance.
Good ripple rejection : 46dB (typ.)
Good channel separation.
Small residual noise (Rg=0).
Low distortion over a wide range from low frequencies to
high frequencies.
Easy to design radiator fin.
Built-in audio muting function.
Built-in protectors.
a. Thermal protector
b. Overvoltage, surge voltage protector
c. Pin-to-pin short protector
Specifications
Absolute Maximum Ratings at Ta = 25C
C
14
1
13.8
0.6
37.0
30.0
R1.7
11.0
8.0
0.8min
6.0
15.0max
1.99
2.54
1.4
0.4
4.5
2.25
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Tc=75C, See Pd max – Ta characteristic
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| LA4445 | 5.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM12 |
| LA4446 | 5.5 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM13 |
| LA4460N | 12 W, 1 CHANNEL, AUDIO AMPLIFIER, PSFM10 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LA4440-E | 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產品: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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| LA4440J-K-E | 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產品: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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| LA4445 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:5.5W 2-Channel AF Power Amplifier |
| LA4445-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LA4446 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:5.5W 2-Channel AF Power Amp |
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