![]() |
Datasheet下载地址
本地下载 >> |
NE555的详细信息
-
亲,您要的详细信息都在下载文档里了!
NE555
SA555 - SE555
GENERAL PURPOSE SINGLE BIPOLAR TIMERS
.
.
LOW TURN OFF TIME
MAXIMUM
OPERATING
FREQUENCY
GREATER THAN 500kHz
.
.
TIMING FROM MICROSECONDS TO HOURS
OPERATES IN BOTH ASTABLE AND
MONOSTABLE MODES
HIGH OUTPUT CURRENT CAN SOURCE OR
SINK 200mA
.
.
.
.
ADJUSTABLE DUTY CYCLE
TTL COMPATIBLE
TEMPERATURE STABILITY OF 0.005%
PERoC
N
DIP8
D
SO8
DESCRIPTION
(Plastic Package)
(Plastic Micropackage)
TheNE555monolithictiming circuitisahighlystable
controllercapableofproducingaccuratetime delays
or oscillation. In the time delay mode of operation,
the time is precisely controlled by one external re-
sistorandcapacitor.Forastableoperationasanos-
cillator, the free running frequency and the duty cy-
cle are both accurately controlled with two external
resistors and one capacitor.The circuit may be trig-
gered and reset on falling waveforms, and the out-
put structure can source or sink up to 200mA. The
NE555 is available in plastic and ceramic minidip
packageand in a 8-lead micropackage and inmetal
can package version.
ORDER CODES
Package
Part
Number
Temperature
Range
N
D
NE555
0oC, 70oC
–40oC, 105oC
–55oC, 125oC
•
•
•
•
•
•
SA555
SE555
PIN CONNECTIONS (top view)
1
2
3
4
8
7
6
5
1 - GND
2 - Trigger
3 - Output
4 - Reset
5 - Control voltage
6 - Threshold
7 - Discharge
8 - VCC
1/10
July 1998
扫码用手机查看Datasheet
更方便
扫码关注嵌入式ARM

新增器件
-
激光传感器无线供电电源外包
预算:¥300001天前
-
小家电-单相交流电机控制
预算:¥60002小时前
-
使用VB开发一个上位机软件
预算:¥200016小时前
-
热式流量传感器设计
预算:¥500001天前
-
要一款隔离设计的压力变送器HART智能板
预算:¥1000001天前
-
PCB Layout
预算:¥10001天前