My EV-MW1001ARDZ samples do not align with the ADMW1001 datasheet

My EV-MW1001ARDZ is not producing accurate samples in line with the ADMW1001 datasheet performance. Can you provide a way for me to test?

  • +1
    •  Analog Employees 
    on Jul 11, 2019 4:50 PM

    All Pro boards are tested for accuracy before leaving the manufacturing facility however it is possible for the accuracy to be effected by stressing the board beyond electrical, mechanical or thermal limits. A quick way to test the part is to measure the reference out put and ensure it is within the specificatins of 1.2V +/- 0.1%. If a RTD measurement is not within specification the reference resistor may be outside of scpecicaiton of have a bad connection. Measure the reference resistor R4 with a orecision Ohm meter to ensure that it is within specification of 1000Ω +/- 0.01%. if either of these are outside specification please get in contact with the vendor.