if u rIf you are using the same circuit and same input range, the maximum output voltage uyou will get is ((2*vin) + 5)/3\$\frac {2 \times V_{in} +5}{3}\$ (use superposition theorem). So, for vin=2) For \$V_{in}\$ =2.5v5 V (peak), the vo=\$V_o\$ = 3.34v34V (peak) and ov0V (min)minimum.)