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LM1881N 参数 Datasheet PDF下载

LM1881N图片预览
型号: LM1881N
PDF下载: 下载PDF文件 查看货源
内容描述: LM1881视频同步分离 [LM1881 Video Sync Separator]
分类和应用:
文件页数/大小: 12 页 / 302 K
品牌: NSC [ National Semiconductor ]
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Absolute Maximum Ratings (Note 1)  
If Military/Aerospace specified devices are required,  
please contact the National Semiconductor Sales Office/  
Distributors for availability and specifications.  
Package Dissipation (Note 2)  
Storage Temperature Range  
ESD Susceptibility (Note 3)  
Soldering Information  
1100 mW  
−65˚C to +150˚C  
2 kV  
Supply Voltage  
Input Voltage  
13.2V  
3 VP-P (VCC = 5V)  
6 VP-P (VCC 8V)  
5 mA  
Dual-In-Line Package (10 sec.)  
Small Outline Package  
Vapor Phase (60 sec.)  
260˚C  
215˚C  
220˚C  
Output Sink Currents; Pins, 1, 3, 5  
Output Sink Current; Pin 7  
Infrared (15 sec.)  
2 mA  
Electrical Characteristics LM1881  
VCC = 5V; RSET = 680 k; TA = 0˚C to +70˚C by correlation with 100% electrical testing at TA=25˚C  
Parameter  
Supply Current  
Conditions  
VCC = 5V  
Min  
Typ (Note 4)  
Max  
10  
Units  
Outputs at  
Logic 1  
5.2  
5.5  
1.5  
70  
mA  
VCC = 12V  
12  
DC Input Voltage  
Pin 2  
1.3  
55  
1.8  
85  
V
Input Threshold Voltage  
Input Discharge Current  
Input Clamp Charge Current  
RSET Pin Reference Voltage  
Composite Sync. & Vertical  
Outputs  
(Note 5)  
mV  
µA  
mA  
V
Pin 2; VIN = 2V  
Pin 2; VIN = 1V  
Pin 6; (Note 6)  
IOUT = 40 µA;  
Logic 1  
6
11  
16  
0.2  
1.10  
4.0  
11.0  
2.4  
10.0  
4.0  
11.0  
0.8  
1.22  
4.5  
1.35  
VCC = 5V  
VCC = 12V  
VCC = 5V  
VCC = 12V  
VCC = 5V  
VCC = 12V  
V
V
V
IOUT = 1.6 mA  
Logic 1  
3.6  
4.5  
Burst Gate & Odd/Even  
Outputs  
IOUT = 40 µA;  
Logic 1  
Composite Sync. Output  
Vertical Sync. Output  
Burst Gate Output  
Odd/Even Output  
Vertical Sync Width  
Burst Gate Width  
Vertical Default Time  
IOUT = −1.6 mA; Logic 0; Pin 1  
IOUT = −1.6 mA; Logic 0; Pin 3  
IOUT = −1.6 mA; Logic 0; Pin 5  
IOUT = −1.6 mA; Logic 0; Pin 7  
0.2  
0.2  
0.2  
0.2  
230  
4
0.8  
0.8  
0.8  
0.8  
300  
4.7  
90  
V
V
V
V
190  
2.5  
32  
µs  
µs  
µs  
2.7 kfrom Pin 5 to VCC  
(Note 7)  
65  
www.national.com  
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