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LMP8640: LMP8640

Part Number: LMP8640


Tool/software:

hI I Need  current sense amplifier.

>i have input differential voltage +15V(high) & -14.996V(low). 

>i need to measure gain of the above differential voltage. measured in DMM i am getting 4mV.

>this 4mV i ma not able to read in PCI AI car some noise voltage also adding.

> i need differential voltage need to increase.

kindly suggest any module & device.  

   

shivaraj.r

  • Hi,

    How is the differential voltage (+15V and -14.996V) generated? What is the current to be measured? Once we have some of the basic requirements, we'll be able to help zoom in on a few candidates.

    You may want to view this video. It should answer some of your questions.

    Regards

    Guang