Katedra Mikroelektroniki i Technik Informatycznych Politechniki Lódzkiej; Komputerowe projektowanie ukladów

Dodatek 1. Modele elementów (wzmacniacze operacyjne)

uA741

* connections: non-inverting input

*

| inverting input

*

| | positive power supply

*

| | | negative power supply

*

| | | | output

*

|||||

.subckt uA741  1 2 3 4 5

*

c1 11 12 8.661E-12

c2  6 7 30.00E-12

dc  5 53 dy

de 54 5 dy

dlp 90 91 dx

dln 92 90 dx

dp  4 3 dx

egnd 99 0 poly(2),(3,0),(4,0) 0 .5 .5

fb  7 99 poly(5) vb vc ve vlp vln 0 10.61E6 -1E3 1E3 10E6 -10E6

ga  6 0 11 12 188.5E-6

gcm 0 6 10 99 5.961E-9

iee 10 4 dc 15.16E-6

hlim 90 0 vlim 1K

q1 11 2 13 qx

q2 12 1 14 qx

r2  6 9 100.0E3

rc1 3 11 5.305E3

rc2 3 12 5.305E3

re1 13 10 1.836E3

re2 14 10 1.836E3

ree 10 99 13.19E6

ro1 8 5 50

ro2 7 99 100

rp  3 4 18.16E3

vb  9 0 dc 0

vc  3 53 dc 1

ve 54 4 dc 1

vlim 7 8 dc 0

vlp 91 0 dc 40

vln 0 92 dc 40

.model dx D(Is=800.0E-18 Rs=1)

.model dy D(Is=800.00E-18 Rs=1m Cjo=10p)

.model qx NPN(Is=800.0E-18 Bf=93.75)

.ends

*$

TL082

* connections: non-inverting input

*

| inverting input

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