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LA4632

更新时间： 2024-10-29 03:50:19
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三洋 - SANYO 放大器功率放大器
页数 文件大小 规格书
8页 78K
描述
10 W Two-Channel BTL AF Power Amplifier for Audio Applications

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LA4632 技术参数

生命周期：Obsolete零件包装代码：SFM
包装说明：, SIP12,.07,78针数：12
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8542.33.00.01风险等级：5.83
标称带宽：20 kHz商用集成电路类型：AUDIO AMPLIFIER
增益：35 dB谐波失真：10%
JESD-30 代码：R-PSFM-T12信道数量：2
功能数量：1端子数量：12
最高工作温度：75 °C最低工作温度：-20 °C
标称输出功率：10 W封装主体材料：PLASTIC/EPOXY
封装等效代码：SIP12,.07,78封装形状：RECTANGULAR
封装形式：FLANGE MOUNT电源：13 V
认证状态：Not Qualified子类别：Audio/Video Amplifiers
最大压摆率：150 mA表面贴装：NO
温度等级：COMMERCIAL EXTENDED端子形式：THROUGH-HOLE
端子节距：1.98 mm端子位置：SINGLE
Base Number Matches：1

LA4632 数据手册

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Ordering number : ENN8178  
SANYO Sem iconductors  
DATA S HEET  
Monolithic Linear IC  
10 W Two-Channel BTL AF Power  
Amplifier for Audio Applications  
LA4632  
Overview  
The LA4632 is a pin compatible version of the LA4631 (5 W × two channel single ended type) BTL power amplifier  
IC. The LA4632's pin compatibility makes it possible to share a common printed circuit board among a series of end  
products differentiated by power rank. Note that the LA4631 has a pin 13, and that it is necessary to provide a hole for  
this pin if the same printed circuit board is to be shared. Also, some of the external components used differ. The  
LA4632 provides a full complement of built-in protection circuits, including protection against shorting to the power  
supply, shorting to ground, load shorting, and excessive temperatures.  
Functions and Applications  
• Two-channel BTL power amplifier for audio applications  
Absolute Maximum Ratings at Ta = 25°C  
Parameter  
Maximum supply voltage  
Maximum output current  
Allowable power dissipation  
Maximum junction temperature  
Operating temperature  
Symbol  
Conditions  
Rated value  
Unit  
V
V
CC max  
With no input signal  
Per channel  
24  
2.5  
25  
I
O peak  
A
Pd max  
Tj max  
Topr  
With an infinitely large heat sink  
W
150  
°C  
°C  
°C  
–20 to +75  
Storage temperature  
Tstg  
–40 to +150  
Operating Characteristics at Ta = 25°C  
Parameter  
Symbol  
VCC  
Conditions  
Rated value  
Unit  
V
Recommended supply voltage  
13  
4 to 8  
Recommended load resistance range  
Allowable operating supply voltage range *  
RL op  
Ω
1
VCC op  
When RL = 8 Ω  
When RL = 6 Ω  
When RL = 4 Ω  
5.5 to 20  
5.5 to 17  
5.5 to 13  
V
V
V
Caution: VCC, RL, and the output level must be set for the size of the heat sink used so that the Pd max range is not exceeded.  
*1. When both channels are operating such that IOpeak = 1.0 A per channel is exceeded.  
If the IC is operated such that IOpeak = 1.0 A per channel is not exceeded, the IC can be used in the range 5.5 to 20 V (in the ranges where Pd max is  
not exceeded) with a load of RL = 4 to 8 Ω.  
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.  
SANYO Electric Co.,Ltd. Sem iconductor Com pany  
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN  
33105TN (OT) No.8178-1/8  
12345678

中文翻译

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LA4632 替代型号

型号 品牌 替代类型 描述 数据表
LA4635A SANYO

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