* 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**************
*
*
*$
D2 N007 N005 1N4148
I1 4 50 100U
L2 98 17 530.5M
R3 N003 N006 30k
G3 98 15 9 49 1E-6
L3 22 28 100P
D2 10 9 DX
D6 25 27 DX
VE 54 4 DC 2.200
C2 6 7 15.00E-12
IOS 2 1 20N
R13 17 16 1K
V3 N006 0 PULSE(-15 15 0 10m 0 0 10m)
RO2 7 99 150
R2 N004 N003 10k
ISS 3 10 DC 195.0E-6
DLN 92 90 DX
J1 11 2 10 JX
R9 49 50 40K
V6 26 22 0.65V
HLIM 90 0 VLIM 1K
RO1 8 5 150
RSS 10 99 1.026E6
Q1 5 2 4 QX
EH 99 98 99 49 1
V4 N002 0 13
VC 3 53 DC 2.200
G1 98 9 5 6 2.1E-3
RD2 4 12 3.536E3
RP 3 4 2.143E3
XU5 N004 N005 +15V -15V N007 LM741 ;pnba In+)In-)V+)V-)OUT
F6 50 99 POLY(1) V6 450U 1
R1 N001 N005 1k
V7 22 27 0.65V
FB 7 99 POLY(5) VB VC VE VLP VLN 0 4.715E6 -5E6 5E6 5E6 -5E6
R8 99 49 40K
XU1 N008 N003 +15V -15V N004 LM741 ;pnba In+)In-)V+)V-)OUT
V5 22 21 0.18V
XU3 N002 N001 +15V -15V N001 LM741 ;pnba In+)In-)V+)V-)OUT
VLP 91 0 DC 25
V2 0 -15V 15v
DLP 90 91 DX
R2 6 9 100.0E3
V2 99 8 1.63
V5 N008 0 9.75
C1 Vcap 0 100n
RD1 4 11 3.536E3
R1 1 3 250K
GCM 0 6 10 99 8.942E-9
GA 6 0 11 12 282.8E-6
C5 98 15 5.3052E-15
Q2 6 7 4 QX
V4 20 22 0.18V
DE 54 5 DX
R17 23 25 25
R4 6 99 517
E1 99 23 99 15 1
EGND 99 0 POLY(2) (3,0) (4,0) 0 .5 .5
D4 21 15 DX
C1 11 12 3.498E-12
R16 24 23 25
VB 9 0 DC 0
J2 12 1 10 JX
R5 98 9 95.493MEG
DC 5 53 DX
D3 15 20 DX
G4 98 16 3 49 3.1623E-8
D1 9 8 DX
Q1 Vcap N007 N005 0 PNP
RL3 22 28 100K
R2 3 2 250K
R12 98 15 1MEG
V1 +15V 0 15v
VLIM 7 8 DC 0
R3 5 99 517
C3 98 9 333.33P
VLN 0 92 DC 25
I2 99 50 1.6MA
V3 10 50 1.63
C4 5 6 60.3614P
DP 4 3 DX
EOS 7 1 POLY(1) 16 49 1E-3 1
D5 26 24 DX
.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 -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 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 368 48 R0
WINDOW 3 16 8 Left 2
SYMATTR Value LM741
SYMATTR InstName U5
SYMBOL cap 752 208 R0
SYMATTR InstName C1
SYMATTR Value 100n
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 592 -144 R0
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL res -64 96 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 30k
SYMBOL pnp 544 160 M180
SYMATTR InstName Q1
SYMBOL voltage -688 80 R0
SYMATTR InstName V1
SYMATTR Value 15v
SYMBOL Opamps\\opamp2 432 -256 R0
WINDOW 3 16 8 Left 2
SYMATTR Value LM741
SYMATTR InstName U3
SYMBOL voltage -688 192 R0
SYMATTR InstName V2
SYMATTR Value 15v
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 32 64 R0
WINDOW 3 16 8 Left 2
SYMATTR Value LM741
SYMATTR InstName U1
SYMBOL voltage -48 208 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V5
SYMATTR Value 9.75
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