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NE556-1N PDF预览

NE556-1N

更新时间: 2024-02-02 09:46:44
品牌 Logo 应用领域
恩智浦 - NXP 光电二极管
页数 文件大小 规格书
5页 107K
描述
Dual timer

NE556-1N 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:DIP, DIP8,.3Reach Compliance Code:unknown
风险等级:5.92控制模式:VOLTAGE-MODE
JESD-30 代码:R-PDIP-T8JESD-609代码:e0
端子数量:8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:DIP8,.3
封装形状:RECTANGULAR封装形式:IN-LINE
子类别:Switching Regulator or Controllers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
Base Number Matches:1

NE556-1N 数据手册

 浏览型号NE556-1N的Datasheet PDF文件第1页浏览型号NE556-1N的Datasheet PDF文件第2页浏览型号NE556-1N的Datasheet PDF文件第3页浏览型号NE556-1N的Datasheet PDF文件第5页 
Philips Semiconductors Linear Products  
Product specification  
Dual timer  
NE/SA/SE556/NE556-1  
ELECTRICAL CHARACTERISTICS (Continued)  
NE/SA556/SE556C  
NE556-1/SE556-1C  
SE556/556-1  
SYMBOL  
PARAMETER  
TEST CONDITIONS  
UNIT  
Min  
Typ  
Max  
1.0  
Min  
Typ  
Max  
2.0  
4
Matching characteristics  
2
Initial accuracy  
0.5  
10  
1.0  
±10  
0.2  
%
Drift with temperature  
ppm/°C  
%/V  
Drift with supply voltage  
0.1  
0.2  
0.5  
NOTES:  
1. Supply current when output is high is typically 1.0mA less.  
2. Tested at V =5V and V =15V.  
CC  
CC  
3. This will determine maximum value of R +R . For 15V operation, the max total R=10M, and for 5V operation, the maximum total  
A
B
R=3.4M.  
4. Matching characteristics refer to the difference between performance characteristics for each timer section in the monostable mode.  
5. Specified with trigger input high. In order to guarantee reset the voltage at reset pin must be less than or equal to 0.4V. To disable reset  
function, the voltage at reset pin has to be greater than 1V.  
6. Time measured from a positive-going input pulse from 0 to 0.4 V into the threshold to the drop from high to low of the output. Trigger is  
CC  
tied to threshold.  
The first half of the timer is started by momentarily connecting Pin 6  
TYPICAL APPLICATIONS  
to ground. When it is timed out (determined by 1.1R C ) the second  
1
1
One feature of the dual timer is that by utilizing both halves it is  
possible to obtain sequential timing. By connecting the output of the  
first half to the input of the second half via a 0.001µF coupling  
half begins. Its duration is determined by 1.1R C .  
2
2
capacitor sequential timing may be obtained. Delay t is determined  
1
by the first half and t by the second half delay.  
2
V
V
V
V
V
CC  
CC  
CC  
CC  
CC  
R
R
2
1
10k  
10k  
1M  
130k  
4
10  
14  
12  
1
C
2
50µF  
13  
8
556  
2
6
.001  
C
1µF  
1
OUTPUT 1  
OUTPUT 2  
5
.001  
INPUT  
9
7
11  
3
.01 .01  
NOTE:  
All resistor values are in .  
Sequential Timer  
356  
August 31, 1994  

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