Ganglion schematic, Instrumentation Amp & DLR questions
Hi,
I've bought a Ganglion board, but while it doesn't arrive, I have some questions.
Regarding the front-End, what is the propose of the voltage divider in the entrance of the Inst.Amp.? For instance, 1_in+, 1_in- and I_Bias? Does it impact the 1_in-?
Also, The driven ground, why didn't you use the REFIN+ instead?
Thanks a lot,
Regards,
Ricardo F.
I've bought a Ganglion board, but while it doesn't arrive, I have some questions.
Regarding the front-End, what is the propose of the voltage divider in the entrance of the Inst.Amp.? For instance, 1_in+, 1_in- and I_Bias? Does it impact the 1_in-?
Also, The driven ground, why didn't you use the REFIN+ instead?
Thanks a lot,
Regards,
Ricardo F.