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參數資料
| 型號： | LA4225 |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 5 W, 1 CHANNEL, AUDIO AMPLIFIER, SFM5 |
| 封裝： | SIP-5 |
| 文件頁數： | 1/3頁 |
| 文件大小： | 175K |
| 代理商： | LA4225 |
83006 / 42706 MS JK B8-4645 No.A0318-1/3
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.
LA4225
Overview
LA4225 is a 5W monaural power amplifier intended for television audio output.
This IC requires only two external components (capacitors) to construct amplifiers and is ideal for realizing substantial
cost reduction of electronic devices.
Functions
5W monaural power amplifier (VCC = 18V, RL = 8Ω)
Full complement of protection circuits
Thermal shutdown protector on chip
Short between an output and DC protection circuit
On-chip pop noise reduction circuit
Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
Rg = 0
24
V
Maximum output current
IO peak
3.3
A
Allowable power dissipation
Pd max
Arbitrarily large heat sink
7.5
W
Operating temperature
Topr
-25 to +75
°C
Storage temperature
Tstg
-40 to +150
°C
Operating Conditions at Ta=25
°C
Parameter
Symbol
Conditions
Ratings
unit
Recommended supply voltage
VCC
13.2
V
Recommended load resistance
RL
4
Ω
Allowable operating voltage range
VCC op
Not exceeding the package Pd.
5 to 22
V
Recommended load resistance
range
RL op
4 to 8
Ω
Ordering number : ENA0318
Monolithic Linear IC
Audio Output for TV application
5W Monaural Power Amplifier
相關PDF資料 |
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| LA4227 | 4.7 W, 2 CHANNEL, AUDIO AMPLIFIER, DIP12 |
| LA42351 | 5 W, 1 CHANNEL, AUDIO AMPLIFIER, SFM13 |
| LA42352 | 5 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM13 |
| LA42352 | 5 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM13 |
| LA4260 | 2.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM10 |
相關代理商/技術參數 |
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|---|---|
| LA4227 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Audio Output for Radio Cassette Recorders 3W 】 2ch Power Amplifier |
| LA4227L-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LA4230 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:6W - 8W TYP AMP |
| LA-4234 | 制造商:Ideal Industries Inc 功能描述:RJ45 PLUG TO F-CONN JCK ADPTR |
| LA42351 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monolithic Linear IC 5W 2-Channel AF Power Amplifier With DC Volume Control |
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