differential amplifier

Good Morning everyone. I'm using an ADC from Linear Tecnology, LTC2344-16 , and i have to measure an isolated voltage throug an analog isolator TLP7820 and a FDA,like in figure below: I draw the schematic with the goal to be "multi-purpose" so the input voltage divider can be configure as...

I am trying to finalize the AC voltage and current measurement circuit using a differential amplifier. I have designed two circuits for each. In the high side current measurement circuit 2 and voltage measurement circuit 2, I have connected multiple resistors in series to the inputs of the...

Hello. I am trying to prepare a filter and amplifier circuit for a strain gauge (Wheatstone bridge in half-bridge configuration). Input power to the Wheatstone bridge is 1 VDC, and each output (+ve and -ve) of the Wheatstone bridge circuit goes the filter. The filter is a second order active...