Hi
Ive decided to try for the lower noise ic(THS4031) of 1.6uV as it has a much lower noise I/p as suggested by Sean, here is my circuit below. To recap I`m trying to amplify 10uv signal but having problem with noise. Does this circuit look suitable, apart from layout and making on a pcb and adding a ground plane is there anything else I should be doing. thanks for any help in advance.