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s-estay/uA741.sub

Created September 7, 2016 22:49
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  1. s-estay created this gist Sep 7, 2016.
    44 changes: 44 additions & 0 deletions uA741.sub
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    Original file line number Diff line number Diff line change
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    * Model for uA741 Op Amp (from EVAL library in PSpice)
    * 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