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4-20 mA to 0 - 5 V converter

Vijeendra Nadgir
Intellectual 265 points
Other Parts Discussed in Thread: RCV420

RCV420 - Are there any development boards?

Are there any suggestions for different IC to convert 4-20 mA into 0-5V converter

Does TI have any proven PCB's / modules that we can readily use to convert pressure sensor current output to voltage.

Thanks.

  • 0
    TI__Guru* 98195 points
    Vijeendra,


    I've moved this post from the /etc Data Converters Forum (where we review questions on ADCs and DACs) to the Precision Amplifiers Forum where I think this product is supported.

    While I don't think there are any evaluation boards available for this device, they may have suggestions on other devices or evaluation boards that may be able to help you in your application.


    Joseph Wu
  • 0 in reply to Joseph Wu
    TI__Guru 64175 points

    Hello,

    The RCV420 is the only fully integrated 4-20mA receiver solution that is currently offered.  Similar designs can be achieved discretely using an op amp and a current sensing resistor.  An example of this type of system is shown in the post below: