*////////////////////////////////////////////////////////////////////// * (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 *///////////////////////////////////////// *LPV321 BICMOS Low Voltage General Purpose Op Amp * MODEL FORMAT: PSPICE * Rev: 11/07/97 -- ABG *///////////////////////////////////////// * Connections non-inverting input * | inverting input * | | positive power supply * | | | negative power supply * | | | | output * | | | | | .SUBCKT lpv321 3 2 4 5 6 * Features: * 2.7V and 5V Operation * Low Supply Current: 9uA at VCC=5V * Stable for AV = +1 *///////////////////////////////////////// ************************************** EOX 120 10 31 32 2.0 RCX 120 121 1K RDX 121 10 1K RBX 120 122 1K GOS 10 57 122 121 1.0 RVOS 31 32 1K RINB 2 18 1000 RINA 3 19 1000 DIN1 5 18 DMOD2 DIN2 18 4 DMOD2 DIN3 5 19 DMOD2 DIN4 19 4 DMOD2 EXX 10 5 17 5 1.0 EEE 10 50 17 5 1.0 ECC 40 10 4 17 1.0 RAA 4 17 100MEG RBB 17 5 100MEG ISET 10 24 1e-3 DA1 24 23 DMOD1 RBAL 23 22 1000 ESUPP 22 21 4 5 1.0 VOFF 21 10 -1.25 DA2 24 25 DMOD1 VSENS1 25 26 DC 0 RSET 26 10 1K CSET 26 10 1e-10 FSET 10 31 VSENS1 1.0 R001 34 10 1K FTEMP 10 27 VSENS1 1.0 DTA 27 10 DMOD2 DTB 28 29 DMOD2 VTEMP 29 10 DC 0 ECMR 38 10 11 10 1.0 VCMX 38 39 DC 0 RCM2 41 10 1MEG EPSR 42 10 4 10 1.0 CDC1 43 42 10U VPSX 43 44 DC 0 RPSR2 45 10 1MEG FCXX 57 10 VCXX 100 DCX1 98 97 DMOD1 DCX2 95 94 DMOD1 RCX1 99 98 100 RCX2 94 99 100 VCXX 99 96 DC 0 ECMX 96 10 11 10 1.0 DLIM1 52 57 DMOD1 DLIM2 57 51 DMOD1 ELIMP 51 10 26 10 99.3 GDM 10 57 3 2 1 C1 58 59 1e-10 DCLMP2 59 40 DMOD1 DCLMP1 50 59 DMOD1 RO2 59 10 1K GO3 10 71 59 10 1 RO3 71 10 1 DDN1 73 74 DMOD1 DDN2 73 710 DMOD1 DDP1 75 72 DMOD1 DDP2 71 720 DMOD1 RDN2 710 71 100 RDP 720 72 100 VOOP 40 76 DC 0 VOON 77 50 DC 0 QNO 76 73 78 NPN1 QNP 77 72 79 PNP1 RNO 78 81 1 RPO 79 81 1 VOX 86 6 DC 0 RNT 76 81 100MEG RPT 81 77 1MEG FX 10 93 VOX 1.0 DFX1 93 91 DMOD1 VFX1 91 10 DC 0 DFX2 92 93 DMOD1 VFX2 10 92 DC 0 FPX 4 10 VFX1 1.0 FNX 10 5 VFX2 1.0 RAX 122 10 MRAX 1.003000e+03 .MODEL MRAX RES (TC1=4e-06) FIN1 18 5 VTEMP -0.923077 FIN2 19 5 VTEMP 2.92308 CIN1 2 10 1e-12 CIN2 3 10 1e-12 RD1 18 11 5e+08 RD2 19 11 5e+08 RCM 11 10 9.75e+09 FCMR 10 57 VCMX 251.189 FPSR 10 57 VPSX 1124.68 RSLOPE 4 5 500000 GPWR 4 5 26 10 -1e-06 ETEMP 27 28 32 33 0.350078 RIB 32 33 MRIB 1K .MODEL MRIB RES (TC1=0.0031443) RISC 33 34 MRISC 1K .MODEL MRISC RES (TC1=-0.0005) RCM1 39 41 7943.28 CCM 41 10 1.59155e-11 RPSR1 44 45 1000 CPSR 45 10 5.30516e-11 ELIMN 10 52 26 10 99.3 RDM 57 10 956.355 C2 57 10 5.73004e-11 ECMP 40 97 26 10 1 ECMN 95 50 26 10 0.2 G2 58 10 57 10 1e-07 R2 58 10 10456.4 GO2 59 10 58 10 100 EPOS 40 74 26 10 0.001 ENEG 75 50 26 10 0.15 GSOURCE 74 73 33 34 0.0003 GSINK 72 75 33 34 0.001 ROO 81 86 57.5 .MODEL DMOD1 D .MODEL DMOD2 D (IS=1e-17) .MODEL NPN1 NPN (BF=100 IS=1e-15) .MODEL PNP1 PNP (BF=100 IS=1e-15) .ENDS lpv321