* BEGIN LMP2015 MODEL *Rev a, August 2008 *////////////////////////////////////////////////////////////////////// * (C) National Semiconductor, Corporation. * Models developed and under copyright by: * National Semiconductor, Corporation. *///////////////////////////////////////////////////////////////////// * Legal Notice: * The model may be copied, and distributed without any modifications; * however, reselling or licensing the material is illegal. * We reserve the right to make changes to the model without prior notice. * Pspice Models are provided "AS IS, WITH NO WARRANTY OF ANY KIND" *//////////////////////////////////////////////////////////////////// * LMP2015 SPICE MODEL PERFORMANCE * * MODEL FEATURES INCLUDE OPEN LOOP GAIN AND PHASE, INPUT OFFSET VOLTAGE, INPUT * VOLTAGE NOISE, INPUT CURRENT NOISE, INPUT BIAS CURRENT, INPUT CAPACITANCE, * INPUT COMMON MODE VOLTAGE RANGE, INPUT CLAMPS TO RAILS, CMRR WITH FREQUENCY * EFFECTS, PSRR WITH FREQUENCY EFFECTS, SLEW RATE, QUIESCENT CURRENT, QUIESCENT * CURRENT VS VOLTAGE, RAIL TO RAIL OUTPUT STAGE, CLASS AB BIAS IN OUTPUT STAGE, * OUTPUT CURRENT FLOWS THROUGH SUPPLIES, OUTPUT CURRENT LIMITING, OUTPUT CLAMPS * TO RAILS, AND OUTPUT SWING VS OUTPUT CURRENT *///////////////////////////////////////////////////////////////////////// * MODEL TEMP RANGE IS -55 TO +125 DEG C. * * NOTE THAT THE MODEL IS FUNCTIONAL OVER THIS RANGE BUT NOT ALL PARAMETERS TRACK * THOSE OF THE REAL PART. */////////////////////////////////////////////////////////////////// * PINOUT ORDER +IN -IN +V -V OUT * PINOUT ORDER 3 4 5 2 1 .SUBCKT LMP2015 3 4 5 2 1 * BEGIN NOTES * IF YOU ARE DOING TIME DOMAIN ANALYSIS AND ARE * NOT INTERESTED IN THE EFFECTS OF THE CHOPPER * THEN COMMENT OUT THE NEXT FOUR LINES AS SHOWN * IMMEDIATELY BELOW FOR FASTER EXECUTION * NOTE ALSO THAT WHEN THESE GENERATORS ARE TURNED ON * THE MODEL SHOULD BE ALLOWED TO RUN AND SETTLE FOR * AT LEAST 40 MICROSECONDS BEFORE ANY DATA IS TAKEN * BEGIN FOUR CHOPPER TIME DOMAIN NOISE LINES V123 69 0 0 PULSE -10E-6 10E-6 0 18E-6 18E-6 2E-6 40E-6 V124 70 0 0 PULSE -150E-3 150E-3 0 1E-6 1E-6 18E-6 20E-6 V125 71 0 0 PULSE -150E-3 150E-3 10E-6 1E-6 1E-6 18E-6 20E-6 I126 4 28 0 SIN 0 300E-12 25E3 * END FOUR CHOPPER TIME DOMAIN NOISE LINES * BEGIN EXAMPLE AS COMMENTED *V123 69 0 0 PULSE -10E-6 10E-6 0 18E-6 18E-6 2E-6 40E-6 *V124 70 0 0 PULSE -150E-3 150E-3 0 1E-6 1E-6 18E-6 20E-6 *V125 71 0 0 PULSE -150E-3 150E-3 10E-6 1E-6 1E-6 18E-6 20E-6 *I126 4 28 0 SIN 0 300E-12 25E3 * END EXAMPLE AS COMMENTED * * TO ADJUST OFFSET VOLTAGE CHANGE V99 * PRESENT VALUE OF 7.18UV GIVES NET OFFSET OF 0.8 UV V99 28 56 7.18E-6 * END NOTES Q23 6 7 8 QLN R227 9 10 1 R228 11 10 1 R229 7 12 1E3 R230 13 14 1E3 R231 15 5 15 R232 2 16 15 R234 17 18 150 R235 19 20 15 R236 8 21 15 D31 22 5 DD D32 2 22 DD D33 23 0 DIN D34 24 0 DIN I32 0 23 0.1E-3 I33 0 24 0.1E-3 E73 8 0 2 0 1 E74 20 0 5 0 1 D35 25 0 DVN D36 26 0 DVN I34 0 25 0.1E-3 I35 0 26 0.1E-3 E75 27 4 25 26 5.7E-6 G25 28 4 23 24 5E-7 R237 2 5 31.3E3 E76 29 0 20 0 1 E77 30 0 8 0 1 E78 31 0 32 0 1 R239 29 33 1E4 R240 30 34 1E5 R241 31 35 1E5 R242 0 33 1 R243 0 34 10 R244 0 35 10 E79 36 37 35 0 0.00155 R245 38 32 1E3 R246 32 39 1E3 C50 29 33 0.2E-12 C51 30 34 0.2E-12 C52 31 35 50N E80 40 36 34 0 -0.013 E81 28 40 33 0 0.013 E82 41 8 20 8 0.5 D37 17 20 DD D38 8 17 DD M63 42 43 16 16 NOUT L=3U W=450U M64 44 45 15 15 POUT L=3U W=170U M65 46 46 19 19 POUT L=3U W=170U M66 47 48 9 9 PIN L=3U W=150U M67 49 50 11 11 PIN L=3U W=150U M68 51 51 21 21 NOUT L=3U W=450U R247 52 45 100 R248 53 43 100 G26 17 41 54 41 0.2E-3 R249 41 17 8E6 C53 18 22 35E-12 R250 8 47 2E3 R251 8 49 2E3 C54 47 49 4.8E-12 C55 28 0 6E-12 C56 27 0 6E-12 C57 22 0 0.5E-12 D39 43 6 DD D40 55 45 DD Q24 55 14 20 QLP M69 57 58 20 20 PIN L=6U W=500U E83 39 0 28 0 1 E84 38 0 4 0 1 M70 58 58 20 20 PIN L=6U W=500U V100 57 10 1 R252 22 44 70 R253 42 22 25 J9 59 28 59 JNC J10 59 27 59 JNC J11 27 60 27 JNC J12 28 60 28 JNC C58 28 61 9E-12 E85 62 41 49 47 1 R254 62 54 1E4 C59 54 41 1.8E-12 G27 63 41 17 41 -1E-3 G28 41 64 17 41 1E-3 G29 41 65 51 8 1E-3 G30 66 41 20 46 1E-3 D41 66 63 DD D42 64 65 DD R255 63 66 100E6 R256 65 64 100E6 R257 66 20 1E3 R258 8 65 1E3 E86 20 52 20 66 1 E87 53 8 65 8 1 R259 64 41 1E6 R260 65 41 1E6 R261 41 66 1E6 R262 41 63 1E6 R263 40 28 1E9 R264 36 40 1E9 R265 37 36 1E9 R266 4 27 1E9 R267 41 54 1E9 R268 52 20 1E9 R269 8 53 1E9 R270 32 0 1E9 I37 5 2 580E-6 L4 22 1 4E-9 R280 22 1 400 V107 20 59 0.9 V108 60 8 -0.2 R284 46 20 1E6 R285 8 51 1E6 R286 16 43 1E6 R287 15 45 1E6 R289 61 27 100 R291 50 27 36E3 R292 48 56 36E3 E98 20 13 5 15 3 E99 12 8 16 2 3 I49 27 0 120E-12 I51 28 0 120E-12 I57 46 51 220E-6 I58 58 8 360E-6 C60 28 67 0.01E-12 C61 4 68 0.01E-12 R313 37 3 1E9 R314 0 67 1E9 R315 0 68 1E9 E103 3 37 72 0 1 R317 0 69 1E9 R318 72 69 10 C62 72 0 200E-9 R319 67 70 10 R320 68 71 10 C63 67 0 20E-9 C64 68 0 20E-9 R323 41 22 100E3 R324 70 0 1E9 R325 71 0 1E9 .MODEL DVN D KF=2E-11 IS=1E-16 .MODEL DD D .MODEL DIN D .MODEL QLN NPN .MODEL QLP PNP .MODEL JNC NJF .MODEL POUT PMOS KP=200U VTO=-0.7 .MODEL NOUT NMOS KP=200U VTO=0.7 .MODEL PIN PMOS KP=200U VTO=-0.7 .MODEL NIN NMOS KP=200U VTO=0.7 .ENDS * END LMP2015 MODEL