On the datasheet for the ADA4940-1 ADC Driver, it is noted that there is a flexible power supply: 3V to 7V (LFCSP). How does the SOIC package differ? What is the maximum power supply for the SOIC? Would -Vs=0 +Vs=5V be a problem (SOIC)?
ADA4940-1 range of power supply operation differs on two packages. LFCSP package specified supply is from 3 to 7V while SOIC package operates at 3 to 6 V. With that information, it is safe for you to operate ADA4940-1 (SOIC) at 5V supply voltage since it is within the specification.
For the differences in terms of performance between the two packages, you can refer to the TPCs shown in the datasheet on page 11 until page 19.
Should you have any questions, just let us know.
Thank you that is most useful. I have another question about this chip but I shall start a new thread as it is not quite related
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