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LM334MX 参数 Datasheet PDF下载

LM334MX图片预览
型号: LM334MX
PDF下载: 下载PDF文件 查看货源
内容描述: 三端可调电流源 [3-Terminal Adjustable Current Sources]
分类和应用:
文件页数/大小: 14 页 / 276 K
品牌: NSC [ National Semiconductor ]
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Typical Applications (Continued)  
Terminating Remote Sensor for Voltage Output  
Low Output Impedance Thermometer  
DS005697-6  
*Output impedance of the LM134 at the “R” pin is approximately  
DS005697-14  
where R is the equivalent external resistance connected from the V pin  
2
to ground. This negative resistance can be reduced by a factor of 5 or  
more by inserting an equivalent resistor R = (R /16) in series with the  
3
2
output.  
Low Output Impedance Thermometer  
Higher Output Current  
DS005697-5  
DS005697-16  
*Select R1 and C1 for optimum stability  
Basic 2-Terminal Current Source  
DS005697-1  
www.national.com  
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