We think the force sensor and PGA308 connects with a connector (JST GH connector, gold plate) below.
Sensor (stand alone, in/output resistance: 500ohm) --- connector (gold plate) = board connector (PGA308) *Power supply: 3.3V
Do you have any requirement about connection here ("=" point)? Ex. normal connector, gold connector, direct soldering (difficult our design it...), under some value ohm contact...
And I have one more question. How much minimum current flow about input pin of the PGA308? I think it may high impedance pin. So I'd like to know min. leak current here (a couple of uA?).
If you show a value is difficult, I'd like to know the order about it (mA / about 100uA / about 10uA / about 1uA / ...)