Version 4
SHEET 1 960 720
TEXT 0 16 Left 2 ;  (C) National Semiconductor, Inc.
TEXT 0 48 Left 2 ; Models developed and under copyright by:
TEXT 0 80 Left 2 ; National Semiconductor, Inc.  
TEXT 0 112 Left 2 ;/////////////////////////////////////////////////////////////////////
TEXT 0 144 Left 2 ; Legal Notice: This material is intended for free software support.
TEXT 0 176 Left 2 ; The file may be copied, and distributed; however, reselling the 
TEXT 0 208 Left 2 ;  material is illegal
TEXT 0 240 Left 2 ;////////////////////////////////////////////////////////////////////
TEXT 0 272 Left 2 ; For ordering or technical information on these models, contact:
TEXT 0 304 Left 2 ; National Semiconductor's Customer Response Center
TEXT 0 336 Left 2 ;                 7:00 A.M.--7:00 P.M.  U.S. Central Time
TEXT 0 368 Left 2 ;                                 (800) 272-9959
TEXT 0 400 Left 2 ; For Applications support, contact the Internet address:
TEXT 0 432 Left 2 ;  amps-apps@galaxy.nsc.com
TEXT 0 464 Left 2 ;//////////////////////////////////////////////////////////
TEXT 0 496 Left 2 ;LM358 DUAL OPERATIONAL AMPLIFIER MACRO-MODEL
TEXT 0 528 Left 2 ;//////////////////////////////////////////////////////////
TEXT 0 560 Left 2 ;
TEXT 0 592 Left 2 ; connections:      non-inverting input
TEXT 0 624 Left 2 ;                   |   inverting input
TEXT 0 656 Left 2 ;                   |   |   positive power supply
TEXT 0 688 Left 2 ;                   |   |   |   negative power supply
TEXT 0 720 Left 2 ;                   |   |   |   |   output
TEXT 0 752 Left 2 ;                   |   |   |   |   |
TEXT 0 784 Left 2 ;                   |   |   |   |   |
TEXT 0 816 Left 2 !.SUBCKT LM358       1   2  99  50  28
TEXT 0 848 Left 2 ;
TEXT 0 880 Left 2 ;Features:
TEXT 0 912 Left 2 ;Eliminates need for dual supplies
TEXT 0 944 Left 2 ;Large DC voltage gain =             100dB
TEXT 0 976 Left 2 ;High bandwidth =                     1MHz
TEXT 0 1008 Left 2 ;Low input offset voltage =            2mV
TEXT 0 1040 Left 2 ;Wide supply range =       +-1.5V to +-16V
TEXT 0 1072 Left 2 ;
TEXT 0 1104 Left 2 ;NOTE: Model is for single device only and simulated
TEXT 0 1136 Left 2 ;      supply current is 1/2 of total device current.
TEXT 0 1168 Left 2 ;      Output crossover distortion with dual supplies
TEXT 0 1200 Left 2 ;      is not modeled.
TEXT 0 1232 Left 2 ;
TEXT 0 1264 Left 2 ;***************INPUT STAGE**************
TEXT 0 1296 Left 2 ;
SYMBOL current 0 1376 R0
SYMATTR InstName IOS
SYMATTR Value 5N
FLAG 0 1376 2
FLAG 0 1456 1
TEXT 0 1520 Left 2 ;^Input offset current
SYMBOL res -16 1584 R0
SYMATTR InstName R1
SYMATTR Value 500K
FLAG 0 1600 1
FLAG 0 1680 3
SYMBOL res 176 1584 R0
SYMATTR InstName R2
SYMATTR Value 500K
FLAG 192 1600 3
FLAG 192 1680 2
SYMBOL current 384 1600 R0
SYMATTR InstName I1
SYMATTR Value 100U
FLAG 384 1600 99
FLAG 384 1680 4
SYMBOL res 560 1584 R0
SYMATTR InstName R3
SYMATTR Value 517
FLAG 576 1600 5
FLAG 576 1680 50
SYMBOL res 752 1584 R0
SYMATTR InstName R4
SYMATTR Value 517
FLAG 768 1600 6
FLAG 768 1680 50
SYMBOL npn -48 1776 R0
SYMATTR InstName Q1
SYMATTR Value QX
FLAG 16 1776 5
FLAG -48 1824 2
FLAG 16 1872 4
SYMBOL npn 144 1776 R0
SYMATTR InstName Q2
SYMATTR Value QX
FLAG 208 1776 6
FLAG 144 1824 7
FLAG 208 1872 4
TEXT 0 1936 Left 2 ;Fp2=1.2 MHz
SYMBOL cap 1136 64 R0
SYMATTR InstName C4
SYMATTR Value 128.27P
FLAG 1152 64 5
FLAG 1152 128 6
TEXT 1152 208 Left 2 ;
TEXT 1152 240 Left 2 ;**********COMMON MODE EFFECT***********
TEXT 1152 272 Left 2 ;
SYMBOL current 1152 352 R0
SYMATTR InstName I2
SYMATTR Value 75U
FLAG 1152 352 99
FLAG 1152 432 50
TEXT 1152 496 Left 2 ;^Quiescent supply current
SYMBOL epoly 1152 560 R0
SYMATTR InstName EOS
SYMATTR Value POLY (1) 16 49 2E-3 1
FLAG 1152 576 7
FLAG 1152 656 1
TEXT 1152 720 Left 2 ;Input offset voltage.^
SYMBOL res 1136 784 R0
SYMATTR InstName R8
SYMATTR Value 60K
FLAG 1152 800 99
FLAG 1152 880 49
SYMBOL res 1328 784 R0
SYMATTR InstName R9
SYMATTR Value 60K
FLAG 1344 800 49
FLAG 1344 880 50
TEXT 1152 944 Left 2 ;
TEXT 1152 976 Left 2 ;********OUTPUT VOLTAGE LIMITING********
SYMBOL voltage 1152 1040 R0
SYMATTR InstName V2
SYMATTR Value 1.63
FLAG 1152 1056 99
FLAG 1152 1136 8
SYMBOL diode 1328 1056 R0
SYMATTR InstName D1
SYMATTR Value DX
FLAG 1344 1056 9
FLAG 1344 1120 8
SYMBOL diode 1520 1056 R0
SYMATTR InstName D2
SYMATTR Value DX
FLAG 1536 1056 10
FLAG 1536 1120 9
SYMBOL voltage 1728 1040 R0
SYMATTR InstName V3
SYMATTR Value .635
FLAG 1728 1056 10
FLAG 1728 1136 50
TEXT 1152 1200 Left 2 ;
TEXT 1152 1232 Left 2 ;*************SECOND STAGE**************
TEXT 1152 1264 Left 2 ;
SYMBOL e 1152 1328 R0
SYMATTR InstName EH
SYMATTR Value 1
FLAG 1152 1344 99
FLAG 1152 1424 98
FLAG 1104 1360 99
FLAG 1104 1408 49
SYMBOL gpoly 1344 1328 R0
SYMATTR InstName G1
SYMATTR Value POLY (1) 5 6 0 9.8772E-4 0 .3459
FLAG 1344 1344 98
FLAG 1344 1424 9
TEXT 1152 1488 Left 2 ;Fp1=7.86 Hz
SYMBOL res 1136 1552 R0
SYMATTR InstName R5
SYMATTR Value 101.2433MEG
FLAG 1152 1568 98
FLAG 1152 1648 9
SYMBOL cap 1328 1568 R0
SYMATTR InstName C3
SYMATTR Value 200P
FLAG 1344 1568 98
FLAG 1344 1632 9
TEXT 1152 1712 Left 2 ;
TEXT 1152 1744 Left 2 ;**************POLE STAGE***************
TEXT 1152 1776 Left 2 ;
TEXT 1152 1808 Left 2 ;Fp=2 MHz
SYMBOL g 1152 1872 R0
SYMATTR InstName G3
SYMATTR Value 1E-6
FLAG 1152 1968 98
FLAG 1152 1888 15
FLAG 1104 1904 9
FLAG 1104 1952 49
SYMBOL res 1328 1872 R0
SYMATTR InstName R12
SYMATTR Value 1MEG
FLAG 1344 1888 98
FLAG 1344 1968 15
SYMBOL cap 1520 1888 R0
SYMATTR InstName C5
SYMATTR Value 7.9577E-14
FLAG 1536 1888 98
FLAG 1536 1952 15
TEXT 1152 2032 Left 2 ;
TEXT 2304 16 Left 2 ;********COMMON-MODE ZERO STAGE*********
TEXT 2304 48 Left 2 ;
TEXT 2304 80 Left 2 ;Fpcm=10 KHz
SYMBOL g 2304 144 R0
SYMATTR InstName G4
SYMATTR Value 5.6234E-8
FLAG 2304 240 98
FLAG 2304 160 16
FLAG 2256 176 3
FLAG 2256 224 49
SYMBOL ind 2480 144 R0
SYMATTR InstName L2
SYMATTR Value 15.9M
FLAG 2496 160 98
FLAG 2496 240 17
SYMBOL res 2672 144 R0
SYMATTR InstName R13
SYMATTR Value 1K
FLAG 2688 160 17
FLAG 2688 240 16
TEXT 2304 304 Left 2 ;
TEXT 2304 336 Left 2 ;*************OUTPUT STAGE**************
TEXT 2304 368 Left 2 ;
SYMBOL f 2304 448 R0
SYMATTR InstName F6
SYMATTR Value POLY (1) V6 300U 1
FLAG 2304 448 50
FLAG 2304 528 99
SYMBOL e 2496 432 R0
SYMATTR InstName E1
SYMATTR Value 1
FLAG 2496 448 99
FLAG 2496 528 23
FLAG 2448 464 99
FLAG 2448 512 15
SYMBOL res 2672 432 R0
SYMATTR InstName R16
SYMATTR Value 17.5
FLAG 2688 448 24
FLAG 2688 528 23
SYMBOL diode 2864 448 R0
SYMATTR InstName D5
SYMATTR Value DX
FLAG 2880 448 26
FLAG 2880 512 24
SYMBOL voltage 3072 432 R0
SYMATTR InstName V6
SYMATTR Value .63V
FLAG 3072 448 26
FLAG 3072 528 22
SYMBOL res 2288 624 R0
SYMATTR InstName R17
SYMATTR Value 17.5
FLAG 2304 640 23
FLAG 2304 720 25
SYMBOL diode 2480 640 R0
SYMATTR InstName D6
SYMATTR Value DX
FLAG 2496 640 25
FLAG 2496 704 27
SYMBOL voltage 2688 624 R0
SYMATTR InstName V7
SYMATTR Value .63V
FLAG 2688 640 22
FLAG 2688 720 27
SYMBOL voltage 2880 624 R0
SYMATTR InstName V5
SYMATTR Value 0.27V
FLAG 2880 640 22
FLAG 2880 720 21
SYMBOL diode 3056 640 R0
SYMATTR InstName D4
SYMATTR Value DX
FLAG 3072 640 21
FLAG 3072 704 15
SYMBOL voltage 2304 816 R0
SYMATTR InstName V4
SYMATTR Value 0.27V
FLAG 2304 832 20
FLAG 2304 912 22
SYMBOL diode 2480 832 R0
SYMATTR InstName D3
SYMATTR Value DX
FLAG 2496 832 15
FLAG 2496 896 20
SYMBOL ind 2672 816 R0
SYMATTR InstName L3
SYMATTR Value 500P
FLAG 2688 832 22
FLAG 2688 912 28
SYMBOL res 2864 816 R0
SYMATTR InstName RL3
SYMATTR Value 100K
FLAG 2880 832 22
FLAG 2880 912 28
TEXT 2304 976 Left 2 ;
TEXT 2304 1008 Left 2 ;**************MODELS USED**************
TEXT 2304 1040 Left 2 ;
TEXT 2304 1072 Left 2 !.MODEL DX D (IS=1E-15)
TEXT 2304 1104 Left 2 !.MODEL QX PNP (BF=1.111E3)
TEXT 2304 1136 Left 2 ;
TEXT 2304 1168 Left 2 !.ENDS
TEXT 2304 1200 Left 2 ;$