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LM555 PDF预览

LM555

更新时间: 2024-02-20 09:29:15
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD /
页数 文件大小 规格书
14页 152K
描述
Single Timer

LM555 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.13
Is Samacsys:N模拟集成电路 - 其他类型:PULSE; RECTANGULAR
JESD-30 代码:R-PDIP-T8JESD-609代码:e0
功能数量:1端子数量:8
最高工作温度:125 °C最低工作温度:-55 °C
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP8,.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:5/15 V认证状态:Not Qualified
子类别:Analog Waveform Generation Functions最大供电电流 (Isup):12 mA
最大供电电压 (Vsup):18 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):15 V表面贴装:NO
技术:BIPOLAR温度等级:MILITARY
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 SPECIFIEDBase Number Matches:1

LM555 数据手册

 浏览型号LM555的Datasheet PDF文件第2页浏览型号LM555的Datasheet PDF文件第3页浏览型号LM555的Datasheet PDF文件第4页浏览型号LM555的Datasheet PDF文件第5页浏览型号LM555的Datasheet PDF文件第6页浏览型号LM555的Datasheet PDF文件第7页 
www.fairchildsemi.com  
LM555/NE555/SA555  
Single Timer  
Features  
Description  
• High Current Drive Capability (200mA)  
• Adjustable Duty Cycle  
• Temperature Stability of 0.005%/°C  
• Timing From µSec to Hours  
The LM555/NE555/SA555 is a highly stable controller  
capable of producing accurate timing pulses. With a  
monostable operation, the time delay is controlled by one  
external resistor and one capacitor. With an astable  
• Turn off Time Less Than 2µSec  
operation, the frequency and duty cycle are accurately  
controlled by two external resistors and one capacitor.  
Applications  
8-DIP  
• Precision Timing  
• Pulse Generation  
• Time Delay Generation  
• Sequential Timing  
1
8-SOP  
1
Internal Block Diagram  
R
R
R
1
8
7
6
5
Vcc  
GND  
Comp.  
Discharging Tr.  
2
Trigger  
Discharge  
Threshold  
OutPut  
Stage  
3
Output  
F/F  
Comp.  
Control  
Voltage  
4
Reset  
Vref  
Rev. 1.0.3  
©2002 Fairchild Semiconductor Corporation  

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