AD8601 offset spec

hi there,

I have a question about offset spec on AD8601.

I'm looking at Figure 5 and just wondering the following things.

・What's the VCM step size?

・How many samples are done on each VCM step?

I often see fixed VCM condition like VCC/2 but I rally see  VCM varie condition like Figre 5.

Thanks,

Tarzan2

  • 0
    •  Analog Employees 
    on May 22, 2018 6:38 PM

    Hi Koizumi-san, 

    I would need to confirm the specific conditions for the data in Figure 5. However, if you are looking for the offset voltage over the common-mode range, Figure 10 would probably be more telling of the performance:

    Could you provide a background of your application and how the step size is relevant? 

    Thanks, 

    Kris