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參數(shù)資料
| 型號： | LM555H-MLS/NOPB |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 模擬波形發(fā)生器 |
| 英文描述： | PULSE; RECTANGULAR, TIMER, MBCY8 |
| 封裝： | TO-5, 8 PIN |
| 文件頁數(shù)： | 11/16頁 |
| 文件大小： | 443K |
| 代理商： | LM555H-MLS/NOPB |
Electrical Characteristics (Notes 1, 2) (Continued)
(T
A = 25C, VCC = +5V to +15V, unless othewise specified)
Parameter
Conditions
Limits
Units
LM555C
Min
Typ
Max
Output Voltage Drop (Low)
V
CC = 15V
I
SINK = 10mA
0.1
0.25
V
I
SINK = 50mA
0.4
0.75
V
I
SINK = 100mA
2
2.5
V
I
SINK = 200mA
2.5
V
CC =5V
I
SINK = 8mA
V
I
SINK = 5mA
0.25
0.35
V
Output Voltage Drop (High)
I
SOURCE = 200mA, VCC = 15V
12.5
V
I
SOURCE = 100mA, VCC = 15V
12.75
13.3
V
CC = 5V
2.75
3.3
V
Rise Time of Output
100
ns
Fall Time of Output
100
ns
Note 1: All voltages are measured with respect to the ground pin, unless otherwise specified.
Note 2: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is func-
tional, but do not guarantee specific performance limits. Electrical Characteristics state DC and AC electrical specifications under particular test conditions which guar-
antee specific performance limits. This assumes that the device is within the Operating Ratings. Specifications are not guaranteed for parameters where no limit is
given, however, the typical value is a good indication of device performance.
Note 3: For operating at elevated temperatures the device must be derated above 25C based on a +150C maximum junction temperature and a thermal resistance
of 106C/W (DIP), 170C/W (S0-8), and 204C/W (MSOP) junction to ambient.
Note 4: Supply current when output high typically 1 mA less at VCC =5V.
Note 5: Tested at VCC = 5V and VCC = 15V.
Note 6: This will determine the maximum value of RA +RB for 15V operation. The maximum total (RA +RB)is20M.
Note 7: No protection against excessive pin 7 current is necessary providing the package dissipation rating will not be exceeded.
Note 8: Refer to RETS555X drawing of military LM555H and LM555J versions for specifications.
LM555
www.national.com
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM555I | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LM555IM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LM555IN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LM555J | 制造商: 功能描述: 制造商:undefined 功能描述: |
| LM555J/883 | 制造商:Texas Instruments 功能描述:Standard Timer Single 8-Pin CDIP Rail 制造商:Texas Instruments 功能描述:STD TIMER SGL 8CDIP - Rail/Tube |
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