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参数资料
| 型号： | LA47501 |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 29 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25 |
| 封装： | HZIP-25 |
| 文件页数： | 1/5页 |
| 文件大小： | 71K |
| 代理商： | LA47501 |
N2906 MS PC B8-6121 No.7872-1/5
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 using any 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.
LA47501
Overview
The LA47501 is a BTL 4ch (50W
×4) power IC for car audio.
Functions
Provided with a terminal against electric mirror noise
Muting function
Built-in standby switch
Full complement of built-in protection circuits, including protection from shorting to VCC, shorting to ground, load
shorting, overvoltages, and overheating.
GND open ground-fault resistance 16V
Specifications
Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
VCC max1
Operating
18
V
Maximum supply voltage
VCC max2
Quiescent
26
V
Maximum output current
IO peak
4.5/ch
A
Allowable power dissipation
Pd max
With a infinity large heat sink
50
W
Operating temperature
Topr
-40 to +85
°C
Storage temperature
Tstg
-40 to +150
°C
Thermal resistance between junction
cases
θj-c
1
°C/W
Operating Conditions at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Recommended supply voltage
VCC
14.4
V
Recommended load resistance
RL
4
Operating supply voltage range
VCC op
9 to 18
V
Monolithic Linear IC
For Car Audio
BTL 4ch (50W
×4) Power IC
Ordering number : EN7872B
相关PDF资料 |
PDF描述 |
|---|---|
| LA47503 | 29 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25 |
| LA47510 | 48 W, 2 CHANNEL, AUDIO AMPLIFIER, ZFM25 |
| LA47516 | 29 W, 4 CHANNEL, AUDIO AMPLIFIER, ZFM25 |
| LA47536 | 28 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25 |
| LA4800V | 0.025 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO16 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LA47503 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:High-Output (50-Watt Class) Four-Channel Car Stereo BTL Power Amplifier IC Series |
| LA47510 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Monolithic Linear IC BTL (50W】4) Power IC for Car Stereo Systems |
| 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:音频放大器 RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
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