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LM386N PDF预览

LM386N

更新时间: 2024-01-27 10:59:39
品牌 Logo 应用领域
美国国家半导体 - NSC 放大器功率放大器
页数 文件大小 规格书
9页 255K
描述
Low Voltage Audio Power Amplifier

LM386N 技术参数

是否Rohs认证:不符合生命周期:Obsolete
零件包装代码:SIP包装说明:SIP, SIP9,.1
针数:9Reach Compliance Code:compliant
风险等级:5.61Is Samacsys:N
商用集成电路类型:AUDIO AMPLIFIERJESD-30 代码:R-PSIP-T9
JESD-609代码:e0长度:21.845 mm
功能数量:1端子数量:9
最高工作温度:70 °C最低工作温度:-20 °C
封装主体材料:PLASTIC/EPOXY封装代码:SIP
封装等效代码:SIP9,.1封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:7.18 mm
子类别:Audio/Video Amplifiers最大压摆率:8 mA
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:SINGLE处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3 mmBase Number Matches:1

LM386N 数据手册

 浏览型号LM386N的Datasheet PDF文件第2页浏览型号LM386N的Datasheet PDF文件第3页浏览型号LM386N的Datasheet PDF文件第4页浏览型号LM386N的Datasheet PDF文件第5页浏览型号LM386N的Datasheet PDF文件第6页浏览型号LM386N的Datasheet PDF文件第7页 
January 2000  
LM386  
Low Voltage Audio Power Amplifier  
General Description  
Features  
n Battery operation  
n Minimum external parts  
The LM386 is a power amplifier designed for use in low volt-  
age consumer applications. The gain is internally set to 20 to  
keep external part count low, but the addition of an external  
resistor and capacitor between pins 1 and 8 will increase the  
gain to any value up to 200.  
n Wide supply voltage range: 4V–12V or 5V–18V  
n Low quiescent current drain: 4 mA  
n Voltage gains from 20 to 200  
The inputs are ground referenced while the output is auto-  
matically biased to one half the supply voltage. The quies-  
cent power drain is only 24 milliwatts when operating from a  
6 volt supply, making the LM386 ideal for battery operation.  
n Ground referenced input  
n Self-centering output quiescent voltage  
n Low distortion  
n Available in 8 pin MSOP package  
Applications  
n AM-FM radio amplifiers  
n Portable tape player amplifiers  
n Intercoms  
n TV sound systems  
n Line drivers  
n Ultrasonic drivers  
n Small servo drivers  
n Power converters  
Equivalent Schematic and Connection Diagrams  
Small Outline,  
Molded Mini Small Outline,  
and Dual-In-Line Packages  
DS006976-2  
Top View  
Order Number LM386M-1,  
LM386MM-1, LM386N-1,  
LM386N-3 or LM386N-4  
See NS Package Number  
M08A, MUA08A or N08E  
DS006976-1  
© 2000 National Semiconductor Corporation  
DS006976  
www.national.com  

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