OpAmp Test vddp vp 0 15 vddn vn 0 0 voff off 0 -1 *vin in 0 0 .include ad22057n.lib * Node assignments * non-inverting input * | inverting input * | | positive supply * | | | negative supply * | | | | A1 out * | | | | | A2 in * | | | | | | offset * | | | | | | | output * | | | | | | | | *SUBCKT AD22057N 1 2 99 50 30 31 40 49 Xopmap in 0 vp vn a1 a1 off outo AD22057N Rout outo a1 200k Ca1 a1 0 500p .dc vin 0.1 0.2 0.01 vin in 0 DC 0 PULSE(0.1 0.2 200uS 200uS 200uS 5m 10m) .tran 10u 10m .control run plot dc1.v(outo) vs dc1.v(in) plot v(in) v(a1) v(outo) .endc .end