參數(shù)資料
型號: LM555CIM
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 模擬波形發(fā)生器
英文描述: PULSE, TIMER, PDSO8
封裝: SOP-8
文件頁數(shù): 2/6頁
文件大?。?/td> 52K
代理商: LM555CIM
LM555/I
SINGLE TIMER
ABSOLUTE MAXIMUM RATINGS (T
A = 25
°C)
ELECTRICAL CHARACTERISTICS
(TA = 25
°C, V
CC = 5 ~ 15V, unless otherwise specified)
Characteristic
Symbol
Value
Unit
Supply Voltage
VCC
16
V
Lead Temperature (soldering 10sec)
TLEAD
300
°C
Power Dissipation
PD
600
mW
Operating Temperature Range LM555C
LM555CI
TOPR
0 ~ + 70
- 40 ~ + 85
°C
Storage Temperature Range
TSTG
- 65 ~ + 150
°C
Characteristic
Symbol
Test Conditions
Min
Typ
Max
Unit
Supply Voltage
VCC
4.5
16
V
Supply Current
VCC = 5V, RL =
3
6
mA
1(low stable)
VCC = 15V, RL =
7.5
15
mA
Timing Error
(Monostable)
2Initial Accuracy
Drift with Temperature
Drift with Supply Voltage
ACCUR
t/T
t/V
CC
RA = 1K
to
100K
C = 0.1
F
1.0
50
0.1
3.0
0.5
%
ppm/
°C
%/V
Timing Error
(astable)
2Intial Accuracy
Drift with Temperature
Drift with Supply Voltage
ACCUR
t/T
t/V
CC
RA = 1K
to 100K
C = 0.1
F
2.25
150
0.3
%
ppm/
°C
%/V
VCC = 15V
9.0
10.0
11.0
V
VCC = 5V
2.6
3.33
4.0
V
VCC = 15 V
10.0
V
VCC = 5V
3.33
V
3Threshold Current
ITH
0.1
0.25
A
Trigger Voltage
VTR
VCC = 5V
1.1
1.67
2.2
V
Trigger Voltage
VTR
VCC = 15V
4.5
5
5.6
V
Trigger Current
ITR
VTR = 0V
0.01
2.0
A
Reset Voltage
VRST
0.4
0.7
1.0
V
Reset Current
IRST
0.1
0.4
mA
ICC
Control Voltage
VC
Threshold Voltage
VTH
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