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Diffstat (limited to 'data/models/LM741.model')
-rw-r--r-- | data/models/LM741.model | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/data/models/LM741.model b/data/models/LM741.model deleted file mode 100644 index 7dcfbb2..0000000 --- a/data/models/LM741.model +++ /dev/null @@ -1,111 +0,0 @@ -*////////////////////////////////////////////////////////////////////// -* (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 -* | | | | | -* | | | | | -.SUBCKT LM741/NS 1 2 99 50 28 -* -*Features: -*Improved performance over industry standards -*Plug-in replacement for LM709,LM201,MC1439,748 -*Input and output overload protection -* -****************INPUT STAGE************** -* -IOS 2 1 20N -*^Input offset current -R1 1 3 250K -R2 3 2 250K -I1 4 50 100U -R3 5 99 517 -R4 6 99 517 -Q1 5 2 4 QX -Q2 6 7 4 QX -*Fp2=2.55 MHz -C4 5 6 60.3614P -* -***********COMMON MODE EFFECT*********** -* -I2 99 50 1.6MA -*^Quiescent supply current -EOS 7 1 POLY(1) 16 49 1E-3 1 -*Input offset voltage.^ -R8 99 49 40K -R9 49 50 40K -* -*********OUTPUT VOLTAGE LIMITING******** -V2 99 8 1.63 -D1 9 8 DX -D2 10 9 DX -V3 10 50 1.63 -* -**************SECOND STAGE************** -* -EH 99 98 99 49 1 -G1 98 9 5 6 2.1E-3 -*Fp1=5 Hz -R5 98 9 95.493MEG -C3 98 9 333.33P -* -***************POLE STAGE*************** -* -*Fp=30 MHz -G3 98 15 9 49 1E-6 -R12 98 15 1MEG -C5 98 15 5.3052E-15 -* -*********COMMON-MODE ZERO STAGE********* -* -*Fpcm=300 Hz -G4 98 16 3 49 3.1623E-8 -L2 98 17 530.5M -R13 17 16 1K -* -**************OUTPUT STAGE************** -* -F6 50 99 POLY(1) V6 450U 1 -E1 99 23 99 15 1 -R16 24 23 25 -D5 26 24 DX -V6 26 22 0.65V -R17 23 25 25 -D6 25 27 DX -V7 22 27 0.65V -V5 22 21 0.18V -D4 21 15 DX -V4 20 22 0.18V -D3 15 20 DX -L3 22 28 100P -RL3 22 28 100K -* -***************MODELS USED************** -* -.MODEL DX D(IS=1E-15) -.MODEL QX NPN(BF=625) -* -.ENDS -*$ |