* BEGIN SPICE MODEL LM324 .SUBCKT LM324_ED OUT1 IN1M IN1P VCC IN2P IN2M OUT2 OUT3 IN3M IN3P VEE IN4P IN4M OUT4 * have to match order in model below: +IN -IN +V -V OUT X1 IN1P IN1M VCC VEE OUT1 LM324 X2 IN2P IN2M VCC VEE OUT2 LM324 X3 IN3P IN3M VCC VEE OUT3 LM324 X4 IN4P IN4M VCC VEE OUT4 LM324 * ON SEMICONDUCTOR NEXT GEN MODEL 9/27/2018 * MODEL FEATURES INCLUDE OUTPUT SWING, OUTPUT CURRENT * THROUGH THE SUPPLY RAILS, CLASS B OUTPUT STAGE, OUTPUT * SWING, OPEN LOOP GAIN AND PHASE WITH RL AND CL EFFECTS, * POWER SUPPLY REJECTION WITH FREQUENCY EFFECTS, COMMON * MODE REJECTION WITH FREQUENCY EFFECTS, INPUT VOLTAGE * NOISE WITH 1/F, INPUT CURRENT NOISE, INPUT BIAS AND * OFFSET CURRENT, INPUT COMMON MODE VOLTAGE RANGE, VOS * WITH TEMPERATURE EFFECTS, AND QUIESCENT CURRENT WITH * TEMPERATURE EFFECTS. * MODEL TOTAL SUPPLY VOLTAGE RANGE IS 3 TO 36 V. * MODEL TEMP RANGE IS -55 TO +125 DEG C. * NOTE THAT MODEL IS FUNCTIONAL OVER THIS TEMP RANGE * BUT NOT ALL PARAMETERS TRACK THOSE OF THE REAL PART. * NOTE THAT LIKE THE REAL PART THERE IS NO AB BIAS * IN THE OUTPUT STAGE WHICH UNDER SOME CIRCUMSTANCES * CAUSES HIGH OUTPUT IMPEDANCE AND OR CROSSOVER DELAY * WHICH CAN EFFECT THE PERFORMANCE IN SOME CIRCUITS. * THE COMBINATION OF OUTPUT CURRENT SINK AND NO AB * BIAS WHEN USED WITH A LARGE CLOAD CAN CAUSE SOME * INTERESTING SMALL SIGNAL STEP OVERSHOOTS THAT ARE * LARGER THAN NORMAL AND RAMP LINEARLY RATHER THAN * BEING SHAPED LIKE A CLASSIC OVERSHOOT. THIS HAPPENS * IDENTICALLY WITH THE REAL PART AND THE MODEL. * * PINOUT ORDER +IN -IN +V -V OUT * PINOUT ORDER 1 2 3 4 5 .SUBCKT LM324 1 2 3 4 5 R44 4 6 4E4 I1 4 7 0.5E-6 Q1 4 8 9 QPI Q2 4 2 10 QPA Q3 9 9 11 QPI Q4 10 10 11 QPI Q5 12 13 4 QNQ Q6 13 13 4 QNQ Q7 4 12 14 QPQ Q8 3 14 6 QNQ Q9 15 6 4 QNQ Q10 3 15 16 QNQ Q11 3 16 17 QNQ R67 17 16 4E4 R68 5 17 18 Q12 4 15 5 QPQ Q13 15 17 5 QNQ I2 18 3 120E-9 I3 19 3 60E-9 I4 20 3 1E-6 Q14 11 18 3 QPQ Q15 14 19 3 QPQ Q16 5 7 4 QNQ Q17 15 20 3 QPQ C15 21 22 4.8E-12 R69 12 21 3 R70 12 15 3E9 E2 23 8 3 0 -10E-6 V51 23 1 1.56E-3 I6 3 4 5E-6 R71 4 3 4.5E5 Q18 12 9 11 QPQ Q19 13 10 11 QPQ C17 12 13 8E-12 C18 6 15 1E-12 C21 3 24 100E-15 R78 11 24 3E5 C22 1 2 0.23E-12 C23 2 0 0.79E-12 C24 1 0 0.79E-12 E3 22 0 15 0 2 C25 5 0 50E-15 Q20 25 25 0 QNQ G1 3 4 VT 0 3E-4 I7 0 25 1E-3 V53 25 26 0.25 R79 0 26 1E6 E4 VT 0 27 26 1 R80 0 VT 1E6 V54 27 0 0.55 R81 0 27 1E6 .MODEL QPQ PNP IKF=3E-3 RC=300 KF=4.8E-17 BR=1 .MODEL QPA PNP IKF=3E-3 RC=380 IS=1.01E-16 VAF=245 RE=5 RB=1700 BF=300 KF=4.8E-17 BR=1 .MODEL QPI PNP IKF=3E-3 RC=380 IS=1.01E-16 VAF=290 RE=5 RB=1700 BF=306 KF=4.8E-17 BR=1 .MODEL QNQ NPN IKF=5E-3 RC=25 KF=4.8E-17 BR=1 .ENDS * END SPICE MODEL LM324 .ENDS LM324_ED