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LM1877M-9 PDF预览

LM1877M-9

更新时间: 2024-01-21 05:04:56
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 261K
描述
Dual Audio Power Amplifier

LM1877M-9 技术参数

是否无铅: 含铅生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP,
针数:14Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.04标称带宽:20 kHz
商用集成电路类型:AUDIO AMPLIFIER增益:34 dB
谐波失真:10%JESD-30 代码:R-PDSO-G14
长度:9 mm湿度敏感等级:2A
信道数量:2功能数量:1
端子数量:14最高工作温度:70 °C
最低工作温度:标称输出功率:1.3 W
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):220认证状态:Not Qualified
座面最大高度:2.65 mm最大供电电压 (Vsup):24 V
最小供电电压 (Vsup):6 V表面贴装:YES
技术:BIPOLAR温度等级:COMMERCIAL
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:7.5 mmBase Number Matches:1

LM1877M-9 数据手册

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February 1995  
LM1877  
Dual Audio Power Amplifier  
n Wide supply range, 6V–24V  
n Very low cross-over distortion  
n Low audio band noise  
n AC short circuit protected  
n Internal thermal shutdown  
General Description  
The LM1877 is a monolithic dual power amplifier designed to  
deliver 2W/channel continuous into 8loads. The LM1877 is  
designed to operate with a low number of external compo-  
nents, and still provide flexibility for use in stereo phono-  
graphs, tape recorders and AM-FM stereo receivers, etc.  
Each power amplifier is biased from a common internal regu-  
lator to provide high power supply rejection, and output Q  
point centering. The LM1877 is internally compensated for  
all gains greater than 10.  
Applications  
n Multi-channel audio systems  
n Stereo phonographs  
n Tape recorders and players  
n AM-FM radio receivers  
n Servo amplifiers  
Features  
n 2W/channel  
n −65 dB ripple rejection, output referred  
n −65 dB channel separation, output referred  
n Intercom systems  
n Automotive products  
Connection Diagram  
Dual-In-Line Package  
or Surface Mount Package  
DS007913-1  
Top View  
Order Number LM1877M-9 or LM1877N-9  
See NS Package Number M14B or N14A  
© 1999 National Semiconductor Corporation  
DS007913  
www.national.com  

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