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ADS5474 / about Latency

Toshiyuki
Mastermind 7075 points
Other Parts Discussed in Thread: ADS5474, ADS5402, ADC12D500RF

Hi,

I'm seeking for dual channels,12bits and over,400MSPS and over ADC with small latency like ADS5474. Would you provide the information ?

Best Regards,

Kato

  • 0
    TI__Mastermind 29220 points

    Hi,

    Are you asking for a device that is similar to the ADS5474 but is 2 channel rather that 1 channel but also low latency?

    I do not know of a dual device that has latency as low as the 3.5 clock cycles that the ADS5474 datasheet shows.   The ADS5402 is a 2-channel device that offers similar resolution and sampling rate but the latency is much longer due to the digital content in the device.  The ADC12D500RF or ADC12J800RF shows latency around 17.5 clock cycles and that is the lowest 2 channel alternative that I see.

    Regards,

    Richard P.