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INA700: Multiple device sampling synchronization

Steve Widener
Genius 11010 points

Part Number: INA700

Tool/software:

Is there a way to synchronize multiple of these devices such that they perform conversions in parallel (e.g. a broadcast command for triggering)?

  • +1
    TI__Mastermind 29215 points

    Hello Steve,

    While we don't have a direct synchronization pin, you can try to align measurements using triggered conversions and the conversion delay (CONVDLY) feature. For example, if you are trying to synchronize 2 devices, then you can set one device to convert after 10ms, then after 5ms you can tell the second device to convert after 5ms. This way they both start conversions around the same time.

    Regards,

    Mitch