LM555/I SINGLE TIMER SINGLE TIMER The LM555/I is a highly stable controller capable of producing accurate timing pulses. With monostable operation, the time delay is controlled by one external and one capacitor. With astable operation, the frequency and duty cycle are accurately controlled with two external resistors and one capacitor. 8 DIP FEATURES • .
• High Current Drive Capability (= 200mA)
• Adjustable Duty Cycle
• Temperature Stability of 0.005%/°C
• Timing From µSec To Hours
• Turn Off Time Less Than 2µSec
8 SOP
APPLICATIONS
• Precision Timing
• Pulse Generation
• Time Delay Generation
• Sequential Timing
ORDERING INFORMATION
BLOCK DIAGRAM
Device Package LM555CN 8 DIP LM555CM 8 SOP LM555CIN 8 DIP LM555CIM 8 SOP
Operating Temperature 0 ~ +70°C -40 ~ +85°C
©1999 Fairchild Semiconductor Corporation
Rev. B
LM555/I
SINGLE TIMER
ABSOLUTE MAXIMUM RATINGS (TA = 25°C)
Characteristic
Supply Voltage Lead Temperature (soldering 10sec.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | LM555 |
National Semiconductor |
Timer | |
2 | LM555 |
Fairchild Semiconductor |
Single Timer | |
3 | LM555 |
Texas Instruments |
Timer | |
4 | LM555 |
Harris Corporation |
Timers | |
5 | LM555-MIL |
Texas Instruments |
Timer | |
6 | LM555C |
National Semiconductor |
Timer | |
7 | LM555C |
Harris Corporation |
Timers | |
8 | LM555CM |
Texas Instruments |
Timer | |
9 | LM555CN |
Texas Instruments |
Timer | |
10 | LM555H |
Texas Instruments |
Timer | |
11 | LM555J |
Texas Instruments |
Timer | |
12 | LM555QML |
Texas Instruments |
Timer |