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Category: Hardware
Product Number: AD8145


I am using AD8145 in our design. In this I need to change output gain 1x and 2x. So as per my understanding from datasheet  for 1x gain no changes required with the respective gain pins but for 2x gain I need to connect the gain pin directly with the ground.

So I want to confirm that my understanding is correct or not and please let me know if I am wrong.

Let me know 1 more thing for changing the gain what should the voltage level on REF pins can we go with the  0V as per schematic or we need to connect any voltage level.

Please find the schematic for your reference.


Ashish Singh