Hello,
We are looking for a current sense amp for an application requiring bi directional current sensing. The incoming signal can be -10 to +10VDC or -30 to 30VAC 50/60 Hz. This makes INA186 look like a good candidate. This device has a reference input, which I believe we would feed Vs/2. The supply voltage Vs would be 5V or 3.3V. I believe this device is unipolar and also due to the reference, there would be no need for negative voltage. Is this correct? Thank you!
Regards,
Garret