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ADS1216: ADS1216

nick yan
Prodigy 40 points
Part Number: ADS1216
Other Parts Discussed in Thread: ADS124S08

How Can We Enhance The ADC Totally Drift Performance With Internal Vref By Work-Around Outside Chip ?

Or If New Design, Same Function As ADS1216 But Performance Is Better, Which One Is Suggest ?

  • 0
    TI__Guru** 113765 points

    Hi Nick,

    You TI representative should be contacting you soon. 

    Unfortunately the ADS1216 internal reference performance cannot be improved, so if better reference drift performance is required an external reference must be used.  As the ADS1216 is approaching 20 years of age, a newer device is suggested such as the ADS124S08 for future designs.

    Best regards,

    Bob B

  • 0 in reply to Bob Benjamin
    Prodigy 40 points

    Thanks to Bob,
    As you said, this TI/BB product is designed 20 years ago, and our product is almost 20 years old. Based on the situation without changing the circuit design, Is there an alternative product? And this replacement product is redesigned or For the same design but better specifications? Also, If it is a newly designed product, we have to choose the right series as the core of the new design according to your suggestions.

    Best regards,

    Nick