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ADS9234R: Is it suitable solution to replace LTC1407AIMSE-1#PBF?

Jimmy WANG
Genius 3275 points
Part Number: ADS9234R
Other Parts Discussed in Thread: ADS7057

Hi team,

May I use ADS9234R to replace LTC1407AIMSE-1#PBF?

But I think pin/out is too much. Do you have a better solution? thanks 

  • 0
    TI__Guru 62916 points

    Hi Jimmy,

    The ADS9234R is a good alternative with similar data rate, resolution, and channel count. Some of the additional pins are used for the flexible enhanced-SPI interface, but not all pins will be required depending on the data rate and interface clock speeds used in the application. It is ok to leave some of these unused pins disconnected from the host.

    Alternatively, using 2x ADS7057 devices can be a good approach if two channels are required for this application.

    Regards,

    Ryan