Part Number: OPA188
Hello TI Team,
I have geophone whose frequency response is 10 Hz to 240 Hz, and coil resistance is 350 Ohms, I need to build a signal chain which will increase this geophone output to 15/-15V range, as my calibration cable is 15 meter long. I also need to build it as an isolated system remove ground loops caused by connection of different ground in the calibration system. Please help me in designing the suitable signal chain.
