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参数资料
| 型号： | LM1881N-X/NOPB |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 信号分离 |
| 英文描述： | SYNC SEPARATOR IC, PDIP8 |
| 封装： | PLASTIC, DIP-8 |
| 文件页数： | 6/12页 |
| 文件大小： | 688K |
| 代理商： | LM1881N-X/NOPB |
Electrical Characteristics LM1881 (Continued)
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. For guaranteed specifications and test conditions, see the
Electrical Characteristics. The guaranteed specifications apply only for the test conditions listed.
Note 2: For operation in ambient temperatures above 25C, the device must be derated based on a 150C maximum junction temperature and a package thermal
resistance of 110C/W, junction to ambient.
Note 3: ESD susceptibility test uses the “human body model, 100 pF discharged through a 1.5 k
resistor”.
Note 4: Machine Model, 220 pF – 240 pF discharged through all pins.
Note 5: Typicals are at TJ = 25C and represent the most likely parametric norm.
Note 6: Relative difference between the input clamp voltage and the minimum input voltage which produces a horizontal output pulse.
Note 7: Careful attention should be made to prevent parasitic capacitance coupling from any output pin (Pins 1, 3, 5 and 7) to the RSET pin (Pin 6).
Note 8: Delay time between the start of vertical sync (at input) and the vertical output pulse.
Typical Performance Characteristics
R
SET Value Selection
vs Vertical Serration
Pulse Separation
Vertical Default
Sync Delay Time
vs R
SET
00915007
00915008
Burst/Black Level
Gate Time vs R
SET
Vertical Pulse
Width vs R
SET
00915009
00915010
LM1881
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LM1881-X | 制造商:NSC 制造商全称:National Semiconductor 功能描述:LM1881 Video Sync Separator |
| LM1882 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Programmable Video Sync Generator |
| LM1882CM | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| LM1882CN | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Programmable Video Sync Generator |
| LM1882-R | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Programmable Video Sync Generator |
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