I would like to use the AD8251 in-amp in the same circuit configuration shown in figure 61 of its datasheet. I have two questions...
1. I can calculate the in amp and the level shift output voltage equations separately but am having trouble coming up with a single equation for the VoutA and VoutB voltages as they are obviously interdependent. Is there a more detailed equation available other than the indicated...±Vin/2+VREF ?
2. I would also like to calculate the accuracy error contribution of the 4.99kΩ resistors in the level shift amplifier circuit. Can the equation in #1 above include these resistors as part of the overall formula so that I can determine what affect their tolerance and drift may have on the overall output voltage ?