This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

ADS1252: Reference value

Part Number: ADS1252
Other Parts Discussed in Thread: OPA350, REF5040, REF3140


What refenrece chip would you reccomend to add as external ref value to ADS1252.

Greatings Matej 

  • Hi Matej,

    Figure 2 in the ADS2152 datasheet shows an example REF3140 and OPA350 reference circuit. However, I would actually recommend using a REF5040 or REF6x40. These references were released after the ADS1252 and are well-suited for high-resolution ADCs. They also have buffered outputs, so you wouldn't need the OPA350 that is shown in figure 2.

    Best regards,