参数资料
| 型号： | NE555DX |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/13页 |
| 文件大小： | 0K |
| 描述： | IC OSC MONO TIMING 8-SOP |
| 标准包装： | 3,000 |
| 类型： | 555 型，计时器/振荡器（单路） |
| 电源电压： | 4.5 V ~ 16 V |
| 电流 - 电源： | 7.5mA |
| 工作温度： | 0°C ~ 70°C |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 包装： | 带卷 (TR) |
| 供应商设备封装： | 8-SOP |
| 安装类型： | 表面贴装 |
LM555
—
Single
T
imer
2002 Fairchild Semiconductor Corporation
www.fairchildsemi.com
LM555 Rev. 1.1.0
1
January 2013
LM555
Single Timer
Features
High-Current Drive Capability: 200 mA
Adjustable Duty Cycle
Temperature Stability of 0.005%/°C
Timing From
μs to Hours
Turn off Time Less Than 2
μs
Applications
Precision Timing
Pulse Generation
Delay Generation
Sequential Timing
Ordering Information
Part Number
Operating Temperature Range
Top Mark
Package
Packing Method
LM555CN
0 ~ +70°C
LM555CN
DIP 8L
Rail
LM555CM
SOIC 8L
Rail
LM555CMX
LM555CM
SOIC 8L
Tape & Reel
Description
The LM555 is a highly stable controller capable of pro-
ducing accurate timing pulses. With a monostable opera-
tion, the delay is controlled by one external resistor and
one capacitor. With astable operation, the frequency and
duty cycle are accurately controlled by two external
resistors and one capacitor.
8-DIP
8-SOIC
1
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