* Z:\home\khalils\Downloads\files\data\raw_asc\5997bb845d18_current_source.asc
* Generated by LTspice 26.0.1 for Windows.
* TL082 OPERATIONAL AMPLIFIER "MACROMODEL" SUBCIRCUIT
* CREATED USING PARTS RELEASE 4.01 ON 06/16/89 AT 13:08
* (REV N/A) SUPPLY VOLTAGE: +/-15V
* CONNECTIONS: NON-INVERTING INPUT
* | INVERTING INPUT
* | | POSITIVE POWER SUPPLY
* | | | NEGATIVE POWER SUPPLY
* | | | | OUTPUT
* | | | | |
*
*//////////////////////////////////////////////////////////////////////
* (C) National Semiconductor, Inc.
* Models developed and under copyright by:
* National Semiconductor, Inc.
*/////////////////////////////////////////////////////////////////////
* Legal Notice: This material is intended for free software support.
* The file may be copied, and distributed; however, reselling the
* material is illegal
*////////////////////////////////////////////////////////////////////
* For ordering or technical information on these models, contact:
* National Semiconductor's Customer Response Center
* 7:00 A.M.--7:00 P.M. U.S. Central Time
* (800) 272-9959
* For Applications support, contact the Internet address:
* amps-apps@galaxy.nsc.com
*//////////////////////////////////////////////////////////
*LM741 OPERATIONAL AMPLIFIER MACRO-MODEL
*//////////////////////////////////////////////////////////
*
* connections: non-inverting input
* | inverting input
* | | positive power supply
* | | | negative power supply
* | | | | output
* | | | | |
* | | | | |
*
*Features:
*Improved performance over industry standards
*Plug-in replacement for LM709,LM201,MC1439,748
*Input and output overload protection
*
****************INPUT STAGE**************
*
*^Input offset current
*Fp2=2.55 MHz
*
***********COMMON MODE EFFECT***********
*
*^Quiescent supply current
*Input offset voltage.^
*
*********OUTPUT VOLTAGE LIMITING********
*
**************SECOND STAGE**************
*
*Fp1=5 Hz
*
***************POLE STAGE***************
*
*Fp=30 MHz
*
*********COMMON-MODE ZERO STAGE*********
*
*Fpcm=300 Hz
*
**************OUTPUT STAGE**************
*
*
***************MODELS USED**************
*
*
*$
R9 49 50 40K
Q1 Vcap N007 N005 0 PNP
Q1 5 2 4 QX
VE 54 4 DC 2.200
D1 9 8 DX
V3 N006 0 PULSE(-15 15 0 10m 0 0 10m)
R1 N001 N005 1k
RO2 7 99 150
V6 26 22 0.65V
R8 99 49 40K
R3 5 99 517
C4 5 6 60.3614P
RD1 4 11 3.536E3
J2 12 1 10 JX
RL3 22 28 100K
GA 6 0 11 12 282.8E-6
DLN 92 90 DX
G4 98 16 3 49 3.1623E-8
VB 9 0 DC 0
V2 99 8 1.63
V5 N008 0 9.75
HLIM 90 0 VLIM 1K
VLIM 7 8 DC 0
C1 11 12 3.498E-12
R4 6 99 517
D2 N007 N005 1N4148
RO1 8 5 150
V1 +15V 0 15v
V7 22 27 0.65V
D3 15 20 DX
D2 10 9 DX
R13 17 16 1K
Q2 6 7 4 QX
R12 98 15 1MEG
RD2 4 12 3.536E3
RP 3 4 2.143E3
G1 98 9 5 6 2.1E-3
L3 22 28 100P
DC 5 53 DX
V4 20 22 0.18V
EH 99 98 99 49 1
DE 54 5 DX
E1 99 23 99 15 1
V2 0 -15V 15v
FB 7 99 POLY(5) VB VC VE VLP VLN 0 4.715E6 -5E6 5E6 5E6 -5E6
I1 4 50 100U
V4 N002 0 13
R2 3 2 250K
VLN 0 92 DC 25
VLP 91 0 DC 25
C2 6 7 15.00E-12
ISS 3 10 DC 195.0E-6
XU1 N008 N003 +15V -15V N004 LM741 ;pnba In+)In-)V+)V-)OUT
C5 98 15 5.3052E-15
F6 50 99 POLY(1) V6 450U 1
R2 6 9 100.0E3
C1 Vcap 0 100n
IOS 2 1 20N
D6 25 27 DX
EGND 99 0 POLY(2) (3,0) (4,0) 0 .5 .5
C3 98 9 333.33P
R5 98 9 95.493MEG
XU5 N004 N005 +15V -15V N007 LM741 ;pnba In+)In-)V+)V-)OUT
V3 10 50 1.63
VC 3 53 DC 2.200
R1 1 3 250K
J1 11 2 10 JX
RSS 10 99 1.026E6
R2 N004 N003 10k
EOS 7 1 POLY(1) 16 49 1E-3 1
D5 26 24 DX
DLP 90 91 DX
GCM 0 6 10 99 8.942E-9
L2 98 17 530.5M
V5 22 21 0.18V
XU3 N002 N001 +15V -15V N001 LM741 ;pnba In+)In-)V+)V-)OUT
G3 98 15 9 49 1E-6
R16 24 23 25
D4 21 15 DX
I2 99 50 1.6MA
DP 4 3 DX
R3 N003 N006 30k
R17 23 25 25
.model D D
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.dio
.model NPN NPN
.model PNP PNP
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.bjt
.SUBCKT TL082 1 2 3 4 5
.MODEL DX D(IS=800.0E-18)
.MODEL JX PJF(IS=15.00E-12 BETA=270.1E-6 VTO=-1)
.ENDS
.tran 10m startup
.SUBCKT LM741 1 2 99 50 28
.MODEL DX D(IS=1E-15)
.MODEL QX NPN(BF=625)
.ENDS
.step param Vref list 13 12.8 10 8
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 2688 2848
WIRE 544 -288 352 -288
WIRE 352 -208 352 -288
WIRE 400 -208 352 -208
WIRE 544 -192 544 -288
WIRE 544 -192 464 -192
WIRE 608 -192 544 -192
WIRE 400 -176 352 -176
WIRE 352 -144 352 -176
WIRE 608 -128 608 -192
WIRE 0 -32 -32 -32
WIRE 128 -32 80 -32
WIRE 512 16 288 16
WIRE 608 16 608 -48
WIRE 608 16 512 16
WIRE 512 32 512 16
WIRE 608 64 608 16
WIRE 288 96 288 16
WIRE 336 96 288 96
WIRE -160 112 -352 112
WIRE -32 112 -32 -32
WIRE -32 112 -80 112
WIRE 0 112 -32 112
WIRE 512 112 512 96
WIRE 512 112 400 112
WIRE 544 112 512 112
WIRE 128 128 128 -32
WIRE 128 128 64 128
WIRE 336 128 128 128
WIRE 0 144 -48 144
WIRE 736 160 608 160
WIRE 768 160 736 160
WIRE -688 192 -688 176
WIRE -688 192 -752 192
WIRE -688 208 -688 192
WIRE 768 208 768 160
WIRE -752 224 -752 192
WIRE -352 224 -352 112
WIRE -48 224 -48 144
WIRE 768 320 768 272
SYMBOL voltage -688 80 R0
SYMATTR InstName V1
SYMATTR Value 15v
SYMBOL voltage 352 -160 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V4
SYMATTR Value 13
SYMBOL Opamps\\opamp2 32 64 R0
WINDOW 3 16 8 Left 2
SYMATTR Value LM741
SYMATTR InstName U1
SYMBOL pnp 544 160 M180
SYMATTR InstName Q1
SYMBOL res -64 96 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 30k
SYMBOL voltage -48 208 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V5
SYMATTR Value 9.75
SYMBOL Opamps\\opamp2 432 -256 R0
WINDOW 3 16 8 Left 2
SYMATTR Value LM741
SYMATTR InstName U3
SYMBOL diode 528 96 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D2
SYMATTR Value 1N4148
SYMBOL res 96 -48 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 10k
SYMBOL Opamps\\opamp2 368 48 R0
WINDOW 3 16 8 Left 2
SYMATTR Value LM741
SYMATTR InstName U5
SYMBOL voltage -352 208 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V3
SYMATTR Value PULSE(-15 15 0 10m 0 0 10m)
SYMBOL res 592 -144 R0
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL cap 752 208 R0
SYMATTR InstName C1
SYMATTR Value 100n
SYMBOL voltage -688 192 R0
SYMATTR InstName V2
SYMATTR Value 15v
FLAG -752 224 0
FLAG -688 96 +15V
FLAG -688 288 -15V
FLAG 368 144 -15V
FLAG 368 80 +15V
FLAG 768 320 0
FLAG 736 160 Vcap
FLAG 432 -160 -15V
FLAG 432 -224 +15V
FLAG 352 -64 0
FLAG -352 304 0
FLAG 32 160 -15V
FLAG 32 96 +15V
FLAG -48 304 0
TEXT -1672 -256 Left 2 !* TL082 OPERATIONAL AMPLIFIER "MACROMODEL" SUBCIRCUIT\n* CREATED USING PARTS RELEASE 4.01 ON 06/16/89 AT 13:08\n* (REV N/A)      SUPPLY VOLTAGE: +/-15V\n* CONNECTIONS:   NON-INVERTING INPUT\n*                | INVERTING INPUT\n*                | | POSITIVE POWER SUPPLY\n*                | | | NEGATIVE POWER SUPPLY\n*                | | | | OUTPUT\n*                | | | | |\n.SUBCKT TL082    1 2 3 4 5\n*\n  C1   11 12 3.498E-12\n  C2    6  7 15.00E-12\n  DC    5 53 DX\n  DE   54  5 DX\n  DLP  90 91 DX\n  DLN  92 90 DX\n  DP    4  3 DX\n  EGND 99  0 POLY(2) (3,0) (4,0) 0 .5 .5\n  FB    7 99 POLY(5) VB VC VE VLP VLN 0 4.715E6 -5E6 5E6 5E6 -5E6\n  GA    6  0 11 12 282.8E-6\n  GCM   0  6 10 99 8.942E-9\n  ISS   3 10 DC 195.0E-6\n  HLIM 90  0 VLIM 1K\n  J1   11  2 10 JX\n  J2   12  1 10 JX\n  R2    6  9 100.0E3\n  RD1   4 11 3.536E3\n  RD2   4 12 3.536E3\n  RO1   8  5 150\n  RO2   7 99 150\n  RP    3  4 2.143E3\n  RSS  10 99 1.026E6\n  VB    9  0 DC 0\n  VC    3 53 DC 2.200\n  VE   54  4 DC 2.200\n  VLIM  7  8 DC 0\n  VLP  91  0 DC 25\n  VLN   0 92 DC 25\n.MODEL DX D(IS=800.0E-18)\n.MODEL JX PJF(IS=15.00E-12 BETA=270.1E-6 VTO=-1)\n.ENDS
TEXT -656 528 Left 2 !.tran 10m startup
TEXT -2496 -248 Left 2 !*//////////////////////////////////////////////////////////////////////\n* (C) National Semiconductor, Inc.\n* Models developed and under copyright by:\n* National Semiconductor, Inc.  \n \n*/////////////////////////////////////////////////////////////////////\n* Legal Notice: This material is intended for free software support.\n* The file may be copied, and distributed; however, reselling the \n*  material is illegal\n \n*////////////////////////////////////////////////////////////////////\n* For ordering or technical information on these models, contact:\n* National Semiconductor's Customer Response Center\n*                 7:00 A.M.--7:00 P.M.  U.S. Central Time\n*                                (800) 272-9959\n* For Applications support, contact the Internet address:\n*  amps-apps@galaxy.nsc.com\n \n*//////////////////////////////////////////////////////////\n*LM741 OPERATIONAL AMPLIFIER MACRO-MODEL\n*//////////////////////////////////////////////////////////\n*\n* connections:      non-inverting input\n*                   |   inverting input\n*                   |   |   positive power supply\n*                   |   |   |   negative power supply\n*                   |   |   |   |   output\n*                   |   |   |   |   |\n*                   |   |   |   |   |\n.SUBCKT LM741    1   2  99  50  28\n*\n*Features:\n*Improved performance over industry standards\n*Plug-in replacement for LM709,LM201,MC1439,748\n*Input and output overload protection\n*\n****************INPUT STAGE**************\n*\nIOS 2 1 20N\n*^Input offset current\nR1 1 3 250K\nR2 3 2 250K\nI1 4 50 100U\nR3 5 99 517\nR4 6 99 517\nQ1 5 2 4 QX\nQ2 6 7 4 QX\n*Fp2=2.55 MHz\nC4 5 6 60.3614P\n*\n***********COMMON MODE EFFECT***********\n*\nI2 99 50 1.6MA\n*^Quiescent supply current\nEOS 7 1 POLY(1) 16 49 1E-3 1\n*Input offset voltage.^\nR8 99 49 40K\nR9 49 50 40K\n*\n*********OUTPUT VOLTAGE LIMITING********\nV2 99 8 1.63\nD1 9 8 DX\nD2 10 9 DX\nV3 10 50 1.63\n*\n**************SECOND STAGE**************\n*\nEH 99 98 99 49 1\nG1 98 9 5 6 2.1E-3\n*Fp1=5 Hz\nR5 98 9 95.493MEG\nC3 98 9 333.33P\n*\n***************POLE STAGE***************\n*\n*Fp=30 MHz\nG3 98 15 9 49 1E-6\nR12 98 15 1MEG\nC5 98 15 5.3052E-15\n*\n*********COMMON-MODE ZERO STAGE*********\n*\n*Fpcm=300 Hz\nG4 98 16 3 49 3.1623E-8\nL2 98 17 530.5M\nR13 17 16 1K\n*\n**************OUTPUT STAGE**************\n*\nF6 50 99 POLY(1) V6 450U 1\nE1 99 23 99 15 1\nR16 24 23 25\nD5 26 24 DX\nV6 26 22 0.65V\nR17 23 25 25\nD6 25 27 DX\nV7 22 27 0.65V\nV5 22 21 0.18V\nD4 21 15 DX\nV4 20 22 0.18V\nD3 15 20 DX\nL3 22 28 100P\nRL3 22 28 100K\n*\n***************MODELS USED**************\n*\n.MODEL DX D(IS=1E-15)\n.MODEL QX NPN(BF=625)\n*\n.ENDS\n*$
TEXT -664 568 Left 2 !.step param Vref list 13 12.8 10 8