LM555I
LM555I is SINGLE TIMER manufactured by Fairchild Semiconductor.
FEATURES
- High Current Drive Capability (= 200m A)
- 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) Power Dissipation Operating Temperature Range LM555C
LM555CI Storage Temperature Range
Symbol VCC TLEAD PD
TOPR
TSTG
Value
16 300 600 0 ~ + 70
- 40 ~ + 85
- 65 ~ + 150
Unit
V °C m W °C °C °C
ELECTRICAL CHARACTERISTICS
(TA = 25°C, VCC = 5 ~ 15V, unless otherwise specified)
Characteristic
Supply Voltage Supply Current ∗1(low stable) ∗Timing Error
(Monostable) 2Initial Accuracy Drift with Temperature Drift with Supply Voltage
∗Timing Error (astable) 2Intial Accuracy Drift with Temperature Drift with Supply Voltage
Control...