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LM381AN PDF预览

LM381AN

更新时间: 2024-09-17 22:51:51
品牌 Logo 应用领域
美国国家半导体 - NSC 消费电路商用集成电路音频放大器视频放大器光电二极管
页数 文件大小 规格书
6页 133K
描述
LM381/LM381A Low Noise Dual Preamplifier

LM381AN 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:DIP, DIP14,.3Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.87Is Samacsys:N
商用集成电路类型:AUDIO AMPLIFIER谐波失真:0.1%
JESD-30 代码:R-PDIP-T14JESD-609代码:e0
长度:19.18 mm信道数量:2
端子数量:14最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP14,.3
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:14 V
认证状态:Not Qualified座面最大高度:5.08 mm
子类别:Audio/Video Amplifiers最大供电电压 (Vsup):40 V
最小供电电压 (Vsup):9 V表面贴装:NO
技术:BIPOLAR温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.62 mm
Base Number Matches:1

LM381AN 数据手册

 浏览型号LM381AN的Datasheet PDF文件第2页浏览型号LM381AN的Datasheet PDF文件第3页浏览型号LM381AN的Datasheet PDF文件第4页浏览型号LM381AN的Datasheet PDF文件第5页浏览型号LM381AN的Datasheet PDF文件第6页 
July 1987  
LM381/LM381A Low Noise Dual Preamplifier  
General Description  
Features  
Y
Low noise Ð 0.5 mV total input noise  
The LM381/LM381A is a dual preamplifier for the amplifica-  
tion of low level signals in applications requiring optimum  
noise performance. Each of the two amplifiers is completely  
independent, with individual internal power supply decou-  
pler-regulator, providing 120 dB supply rejection and 60 dB  
channel separation. Other outstanding features include high  
Y
High gain Ð 112 dB open loop  
Y
Single supply operation  
Y
Wide supply range 9V40V  
Y
Power supply rejection Ð 120 dB  
Y
b
Large output voltage swing (V  
2V)p-p  
CC  
b
gain (112 dB), large output voltage swing (V  
CC  
2V) p-p,  
Y
Y
Y
Y
Wide bandwidth 15 MHz unity gain  
Power bandwidth 75 kHz, 20 Vp-p  
Internally compensated  
and wide power bandwidth (75 kHz, 20 Vp-p). The LM381/  
LM381A operates from a single supply across the wide  
range of 9V to 40V.  
Short circuit protected  
Either differential input or single ended input configurations  
may be selected. The amplifier is internally compensated  
with the provision for additional external compensation for  
narrow band applications. For additional information see  
AN-64, AN-104.  
Schematic Diagram  
TL/H/7841–1  
C
1995 National Semiconductor Corporation  
TL/H/7841  
RRD-B30M115/Printed in U. S. A.  

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