Anyone knows how can I get a graphic for "Input Common-Mode Voltage vs. Output Voltage" for the AD8227 with 12Vdc single supply, Gain >= 10. In datasheet only shows at 5Vdc.
I appreciate your help. Greetings!
You can generally scale the plots accordingly to approximate to your operating conditions. To do this, you can observe a couple different plots that may be similar to your specific use case, For example, I'm going to refer you to
They all have a lot in common. You will see that:
It is important to keep in mind that these plots represent typical performance and they do not guarantee linearity or performance but rather where the amplifier reaches a limit. Those limits are going to change over temperature and loading conditions. So, if by means of this approximation you have a use case that gets too close to the contour lines, you may want to reconsider your design parameters, such as your supply voltages or choosing a different amplifier (AD8230 may work if your signal of interest is near DC).
Thank you so much Gustavo.
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