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ADS7946: Temp drift

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Replies: 3

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Part Number: ADS7946

Hello,

I would like you to confirm whether you have following spec or not.

1. Typ value of "offset drift w/ temp" and "gain drift w/ temp"

2. Max value of "offset drift w/ temp" and "gain drift w/ temp"

I understand you implement figure(figure 46 and 49) about above.

However, if you have 2σ data(Typ) or 6σ data(Max), could you please share it ?

Best Regards,

  • Hi Ryuuichi,

    Please forgive the delay here, the only detail we have to offer you at this time is located in the characterization data curves of Figure 7 through Figure 12 in the ADS7946 datasheet. This detail is 6-sigma data but it is not production tested.

     

    Regards,

    Tom

  • In reply to Tom Hendrick:

    Hello Tom-san,

    Thank you for your reply.

    >the only detail we have to offer you at this time is located in the characterization data curves of Figure 7 through Figure 12 in the ADS7946 datasheet.

    Is above description from figure 7 to 12 for ADS7945 ?

    What I would like you to confirm is ADS7946, so I believe I need to confirm figure 46 and  figure 48.

    Best Regards,

  • In reply to Ryuuichi machida:

    Sorry - yes, Figures 44 to 49. The ADS7945 and ADS7946 devices share the same datasheet.

     

    Regards,

    Tom

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