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LA4450-E PDF预览

LA4450-E

更新时间： 2024-11-27 01:12:27
品牌 Logo 应用领域
安森美 - ONSEMI 局域网放大器商用集成电路
页数 文件大小 规格书
8页 134K
描述
Power Amplifier

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中文翻译

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LA4450-E 技术参数

是否无铅： 不含铅生命周期：End Of Life
包装说明：SIP-14针数：14
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.33.00.01Factory Lead Time：1 week
风险等级：5.63标称带宽：20 kHz
商用集成电路类型：AUDIO AMPLIFIER增益：51 dB
谐波失真：10%JESD-30 代码：R-XSFM-T14
JESD-609代码：e6信道数量：2
功能数量：1端子数量：14
最高工作温度：80 °C最低工作温度：-35 °C
标称输出功率：20 W封装主体材料：UNSPECIFIED
封装等效代码：SIP14,.08TB封装形状：RECTANGULAR
封装形式：FLANGE MOUNT电源：26.4 V
认证状态：Not Qualified子类别：Audio/Video Amplifiers
最大压摆率：140 mA最大供电电压 (Vsup)：30 V
最小供电电压 (Vsup)：10 V表面贴装：NO
技术：BIPOLAR温度等级：COMMERCIAL EXTENDED
端子面层：Tin/Bismuth (Sn/Bi)端子形式：THROUGH-HOLE
端子节距：2.54 mm端子位置：SINGLE
Base Number Matches：1

LA4450-E 数据手册

 浏览型号LA4450-E的Datasheet PDF文件第2页浏览型号LA4450-E的Datasheet PDF文件第3页浏览型号LA4450-E的Datasheet PDF文件第4页浏览型号LA4450-E的Datasheet PDF文件第5页浏览型号LA4450-E的Datasheet PDF文件第6页浏览型号LA4450-E的Datasheet PDF文件第7页 
Ordering number : EN4090E  
LA4450  
Monolithic Linear IC  
2-Channel, 26V, Power Amplifier  
for Bus and Track in Car Stereo  
http://onsemi.com  
Overview  
The LA4450 is a single package 2-channel power Amplifier that supports an operating voltage of 26V. It is particularly  
well suited for use as the bus and track power IC in car stereo applications. Additionally, since the LA4450 can drive 4  
loads, it can be used effectively in high-power high-end products. Furthermore, since it supports a high operating  
voltage and has low distortion, it is also optimal for use in TV and home audio products.  
Features  
Two channels in a single package  
P = 12W2 (V  
= 26.4V, R = 8, THD = 10%)  
= 26.4V, R = 4, THD = 10%)  
L
O
CC  
CC  
L
P = 20W2 (V  
O
Can drive 4speakers  
Built-in standby switch  
Minimizes impulse noises  
Functions  
Standby switch (active on high (+5V) input)  
On-chip impulse noise protection circuit  
On-chip thermal protection circuit  
On-chip overvoltage and surge protection circuits  
SIP14 36.8x13.8 / SIP14H  
Specifications  
Maximum Ratings at Ta = 25C  
Parameter  
Maximum supply voltage  
Maximum output current  
Allowable power dissipation  
Operating temperature  
Storage temperature  
Symbol  
max  
Conditions  
Rg = 0 (no signal)  
Ratings  
Unit  
V
V
I
37  
4
CC  
peak  
A
O
Pd max  
Topr  
Infinite heat sink*  
25  
W
35 to 80  
40 to 150  
C  
C  
Tstg  
Note : * Set V  
CC  
and R within ranges that do not cause Pd max to exceed 25W.  
L
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed,  
damage may occur and reliability may be affected.  
Operating Conditions at Ta = 25C  
Parameter  
Symbol  
Conditions  
Ratings  
Unit  
V
Recommended supply voltage  
Recommended load resistance  
Operating supply voltage range  
V
26.4  
8
CC  
R
L
V
op  
10 to 30  
V
CC  
Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond the Recommended  
Operating Ranges limits may affect device reliability.  
ORDERING INFORMATION  
See detailed ordering and shipping information on page 8 of this data sheet.  
Semiconductor Components Industries, LLC, 2013  
July, 2013  
D1912NK Pd B8-0618/91708 MS JK/43098HA(OT)/10794TS/1102 No.4090-1/8  
12345678

中文翻译

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