42 lines
758 B
Plaintext
42 lines
758 B
Plaintext
|
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 1m
|
||
|
|
|
||
|
|
.control
|
||
|
|
run
|
||
|
|
plot dc1.v(outo) vs dc1.v(in)
|
||
|
|
plot v(in) v(a1) v(outo)
|
||
|
|
quit
|
||
|
|
.endc
|
||
|
|
|
||
|
|
|
||
|
|
.end
|
||
|
|
|