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參數(shù)資料
| 型號： | LM555C |
| 廠商： | Harris Corporation |
| 英文描述： | Timers for Timing Delays and Oscillator Application in Commercial, Industrial and Military Equipment |
| 中文描述： | 計(jì)時器的時間延誤和商業(yè)，工業(yè)和軍事振蕩器應(yīng)用設(shè)備 |
| 文件頁數(shù)： | 2/6頁 |
| 文件大?。?/td> | 79K |
| 代理商： | LM555C |
8-4
Absolute Maximum Ratings
Thermal Information
DC Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V
Operating Conditions
Temperature Range
CA555, LM555 . . . . . . . . . . . . . . . . . . . . . . . . . . -55oC to 125oC
CA555C, LM555C, NE555 . . . . . . . . . . . . . . . . . . . . .0oC to 70oC
Thermal Resistance (Typical, Note 1)
θJA (oC/W) θJC (oC/W)
Metal Can Package . . . . . . . . . . . . . . .
170
85
PDIP Package . . . . . . . . . . . . . . . . . . .
100
N/A
SOIC Package . . . . . . . . . . . . . . . . . . .
160
N/A
Maximum Junction Temperature (Hermetic Package) . . . . . . . . 175oC
Maximum Junction Temperature (Plastic Package) . . . . . . . . 150oC
Maximum Storage Temperature Range . . . . . . . . . -65oC to 150oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300oC
(SOIC - Lead Tips Only)
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specication is not implied.
NOTE:
1.
θJA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specications
TA = 25
oC, V+ = 5V to 15V Unless Otherwise Specied
PARAMETER
SYMBOL
TEST CONDITIONS
CA555, LM555
CA555C, LM555C, NE555
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
DC Supply Voltage
V+
4.5
-
18
4.5
-
16
V
DC Supply Current (Low State),
(Note 2)
I+
V+ = 5V, RL = ∞
-3
5
-
3
6
mA
V+ = 15V, RL = ∞
-
10
12
-
10
15
mA
Threshold Voltage
VTH
-(2/3)V+
-
(2/3)V+
-
V
Trigger Voltage
V+ = 5V
1.45
1.67
1.9
-
1.67
-
V
V+ = 15V
4.8
5
5.2
-
5
-
V
Trigger Current
-
0.5
-
0.5
-
A
Threshold Current (Note 3)
ITH
-
0.1
0.25
-
0.1
0.25
A
Reset Voltage
0.4
0.7
1.0
0.4
0.7
1.0
V
Reset Current
-
0.1
-
0.1
-
mA
Control Voltage Level
V+ = 5V
2.9
3.33
3.8
2.6
3.33
4
V
V+ = 15V
9.6
10
10.4
9
10
11
V
Output Voltage
VOL
V+ = 5V, ISINK = 5mA
-
0.25
0.35
V
Low State
ISINK = 8mA
-
0.1
0.25
-
V
V+ = 15V, ISINK = 10mA
-
0.1
0.15
-
0.1
0.25
V
ISINK = 50mA
-
0.4
0.5
-
0.4
0.75
V
ISINK = 100mA
-
2.0
2.2
-
2.0
2.5
V
ISINK = 200mA
-
2.5
-
2.5
-
V
Output Voltage
VOH
V+ = 5V, ISOURCE = 100mA
3.0
3.3
-
2.75
3.3
-
V
High State
V+ = 15V, ISOURCE = 100mA 13.0
13.3
-
12.75
13.3
-
V
ISOURCE = 200mA
-
12.5
-
12.5
-
V
Timing Error (Monostable)
R1, R2 = 1k to 100k,
C = 0.1
F
Tested at V+ = 5V, V+ = 15V
-
0.5
2
-
1
-
%
Frequency Drift with Temperature
-
30
100
-
50
-
ppm/oC
Drift with Supply Voltage
-
0.05
0.2
-
0.1
-
%/V
CA555, CA555C, LM555, LM555C, NE555
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| LM555CM | 功能描述:計(jì)時器和支持產(chǎn)品 Single Timer RoHS:否 制造商:Micrel 類型:Standard 封裝 / 箱體:SOT-23 內(nèi)部定時器數(shù)量:1 電源電壓-最大:18 V 電源電壓-最小:2.7 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel |
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