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RCV420: RCV420 data sheet issue

Thomas Leipfinger
Prodigy 70 points
Part Number: RCV420

Hello,

i want to use the old known RCV420. But i still have a problem with the data sheet. Can you tell me the difference between RCV420 JP and KP? Reading the data sheet there seems to be no differnce at all. But the pricing, e.g. at Mouser, is highly different.

Best regards Tom

  • 0
    TI__Guru* 93105 points

    Hi Tom,

    The spec' differences between the RCV420KP and RCV420JP are subtle and sometimes hard to spot in the Electrical Specifications table. Here's what I found:

    Gain Error

    KP       0.15 % (max) of span

    JP        0.25 % (max) of span

    Zero Error

    KP       0.075 % (max) of span

    JP        0.15 % (max) of span

    I hope that helps.

    Regards, Thomas

    Precision Amplifiers Applications Engineering