356 lines
12 KiB
Plaintext
356 lines
12 KiB
Plaintext
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* OPA810 - Rev. A
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* Created by Sean Cashin; 2020-06-11
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* Created with Green-Williams-Lis Current Sense Amp Macro-model Architecture
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* Copyright 2020 by Texas Instruments Corporation
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******************************************************
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* MACRO-MODEL SIMULATED PARAMETERS:
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******************************************************
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* AC PARAMETERS
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**********************
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* CLOSED-LOOP OUTPUT IMPEDANCE VS. FREQUENCY (Zout vs. Freq.)
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* CLOSED-LOOP GAIN AND PHASE VS. FREQUENCY WITH RL, CL EFFECTS (Acl vs. Freq.)
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* COMMON-MODE REJECTION RATIO VS. FREQUENCY (CMRR vs. Freq.)
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* POWER SUPPLY REJECTION RATIO VS. FREQUENCY (PSRR vs. Freq.)
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* INPUT VOLTAGE NOISE DENSITY VS. FREQUENCY (en vs. Freq.)
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**********************
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* DC PARAMETERS
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**********************
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* INPUT COMMON-MODE VOLTAGE RANGE (Vcm)
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* GAIN ERROR (Eg)
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* INPUT BIAS CURRENT VS. INPUT COMMON-MODE VOLTAGE (Ib vs. Vcm)
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* INPUT OFFSET VOLTAGE VS. TEMPERATURE (Vos vs. Temp)
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* OUTPUT VOLTAGE SWING vs. OUTPUT CURRENT (Vout vs. Iout)
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* SHORT-CIRCUIT OUTPUT CURRENT (Isc)
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* QUIESCENT CURRENT (Iq)
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**********************
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* TRANSIENT PARAMETERS
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**********************
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* SLEW RATE (SR)
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* SETTLING TIME VS. CAPACITIVE LOAD (ts)
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* OVERLOAD RECOVERY TIME (tor)
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******************************************************
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.subckt OPA810 IN+ IN- OUT VCC VEE
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******************************************************
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.MODEL R_NOISE RES (T_ABS=0)
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.MODEL R_NOISELESS RES (T_ABS=-273.15)
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C_C12 MID N45892 1E-15
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C_C13 N45974 MID 1E-15
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C_C17 MID N68747 1E-12
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C_C18 MID N68594 1E-12
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C_C19 MID SW_OL_OPA810 1E-12
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C_C1A N725398 N725428 15.92E-6
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C_C1A1 N701935 N701965 3.537P
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C_C1A10 N789898 N789912 342.3F
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C_C1A4 N709083 N709113 63.66N
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C_C1A9 N704975 N705005 83.77N
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C_C1C1 N821901 N725762 159.2E-9
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C_C1C3 N725214 N725836 26.53E-15
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C_C1D MID N725708 93.62E-15
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C_C1_0 MID N79181 23.5E-9
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C_C2 MID N694641 740E-12
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C_C3 MID N694487 740E-12
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C_C33 N406634 0 1E-15
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C_C34 N317950 0 1
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C_C35 N406794 0 1E-15
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C_C36 N894736 N892256 227.4E-12
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C_C7 N31014 MID 1E-15
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C_C8 MID N35813 1E-15
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C_C9 MID N38096 1E-15
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C_C_CMN MID ESDN 2.5E-12
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C_C_CMP ESDP MID 2.5E-12
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C_C_DIFF ESDN ESDP 0.5E-12
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C_C_VCLP VCLP MID 1E-12
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C_C_VIMON MID VIMON 1E-9
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C_C_VOUT_S MID VOUT_S 1E-9
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E_E2 N91498 MID CL_CLAMP MID 1
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E_E3 N112292 MID OUT MID 1
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E_E6 MID 0 N317950 0 1
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G_G1 N725398 MID CL_CLAMP N516723 -90.91
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G_G10 N73852 MID N55875 MID -1
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G_G11 N55050 MID N56119 MID -1
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G_G16 CL_CLAMP MID N894736 MID -1E-3
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G_G2 N10570 N10561 N701965 MID -1E-3
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G_G36 VCC_B 0 VCC 0 -1
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G_G37 VEE_B 0 VEE 0 -1
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G_G54 N694641 MID N79181 MID -1
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G_G55 N701935 MID N789912 MID -222.22
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G_G56 N709083 MID VCC_B MID -1.265
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G_G58 N704975 MID VEE_B MID -1.664
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G_G59 N789898 MID ESDP MID -29.75M
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G_G6 N25816 N11984 N709113 N705005 -1E-3
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G_G60 N06456 MID N799160 MID -10E-6
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G_G61 ESDN MID N804105 MID -10E-6
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G_G62 N821901 MID N725428 MID -100
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G_G63 N892256 MID N694487 MID -1.3
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G_G7 N694487 MID N694641 MID -1
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G_G8 VCC_CLP MID N35813 MID -1E-3
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G_G9 VEE_CLP MID N38096 MID -1E-3
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G_GB N725346 MID N725762 MID -25
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G_GD4 N725214 MID N725574 MID -0.3
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G_GD5 N725936 MID N725836 MID -166.7
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I_I_B N06456 MID DC 2E-12
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I_I_OS ESDN MID DC 1E-12
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I_I_Q VCC VEE DC 1.9E-3
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R_R1 ESDP IN+ R_NOISELESS 10E-3
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R_R10 ESDN N11991 R_NOISELESS 1E-3
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R_R107 VCC_B 0 R_NOISELESS 1
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R_R108 N317950 0 R_NOISELESS 1E12
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R_R109 VEE_B 0 R_NOISELESS 1
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R_R11 MID N725346 R_NOISELESS 1
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R_R110 VCC_B N406634 R_NOISELESS 1E-3
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R_R111 N406634 N317950 R_NOISELESS 1E6
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R_R112 N317950 N406794 R_NOISELESS 1E6
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R_R113 N406794 VEE_B R_NOISELESS 1E-3
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R_R133 N694487 MID R_NOISELESS 1
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R_R134 N694641 MID R_NOISELESS 1
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R_R135 N701935 MID R_NOISELESS 1
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R_R136 N704975 MID R_NOISELESS 1
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R_R137 MID N725398 R_NOISELESS 1
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R_R139 MID N725214 R_NOISELESS 1
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R_R140 MID N725936 R_NOISELESS 1
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R_R141 N789898 MID R_NOISELESS 1
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R_R145 MID N821901 R_NOISELESS 1
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R_R149 N892256 MID R_NOISELESS 1
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R_R150 N894736 MID R_NOISELESS 33.3
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R_R151 N892256 N894736 R_NOISELESS 10
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R_R1A N725428 N725398 R_NOISELESS 10E3
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R_R1A1 N701935 N701965 R_NOISELESS 1E4
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R_R1A10 N789898 N789912 R_NOISELESS 1E8
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R_R1A11 MID N799160 R_NOISE 15
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R_R1A12 MID N804105 R_NOISE 15
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R_R1A3 N704975 N705005 R_NOISELESS 1E8
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R_R1A4 N709083 N709113 R_NOISELESS 1E8
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R_R1C1 N725762 N821901 R_NOISELESS 10E3
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R_R1C2 N725836 N725214 R_NOISELESS 1E4
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R_R1D1 N725708 N725574 R_NOISELESS 10E3
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R_R2 ESDN IN- R_NOISELESS 10E-3
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R_R21 N11984 N25816 R_NOISELESS 1E3
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R_R25 MID N28602 R_NOISELESS 1E9
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R_R26 N30136 MID R_NOISELESS 1E9
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R_R27 MID N30913 R_NOISELESS 1
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R_R28 N31014 N30913 R_NOISELESS 1E-3
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R_R29 N35669 VCC_B R_NOISELESS 1E3
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R_R2A1 N701965 MID R_NOISELESS 45.2
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R_R2A10 N705005 MID R_NOISELESS 19M
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R_R2A11 N789912 MID R_NOISELESS 465
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R_R2A13 MID N725428 R_NOISELESS 101
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R_R2A4 N709113 MID R_NOISELESS 25M
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R_R2C1 MID N725762 R_NOISELESS 416.7
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R_R2C3 MID N725836 R_NOISELESS 60.36
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R_R2D N725574 N725346 R_NOISELESS 367.8E3
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R_R3 MID ESDP R_NOISELESS 1E12
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R_R30 N35813 N35669 R_NOISELESS 1E-3
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R_R31 VCC_CLP MID R_NOISELESS 1E3
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R_R32 N38050 VEE_B R_NOISELESS 1E3
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R_R33 N38096 N38050 R_NOISELESS 1E-3
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R_R34 VEE_CLP MID R_NOISELESS 1E3
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R_R4 ESDN MID R_NOISELESS 1E12
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R_R41 MID N50645 R_NOISELESS 1E9
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R_R42 N45856 MID R_NOISELESS 1
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R_R43 N45892 N45856 R_NOISELESS 1E-3
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R_R44 N45974 N45986 R_NOISELESS 1E-3
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R_R45 MID N45986 R_NOISELESS 1
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R_R46 MID N48550 R_NOISELESS 1E9
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R_R47 MID N73852 R_NOISELESS 1
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R_R48 MID N55050 R_NOISELESS 1
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R_R5 N709083 MID R_NOISELESS 1
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R_R56 N68747 OLN R_NOISELESS 100
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R_R57 N68594 OLP R_NOISELESS 100
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R_R58 N69264 MID R_NOISELESS 1
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R_R59 N69264 SW_OL_OPA810 R_NOISELESS 100
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R_R60 MID AOLNET R_NOISELESS 1E6
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R_R66 MID CL_CLAMP R_NOISELESS 1E3
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R_R8 N10561 N10570 R_NOISELESS 1E3
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R_R81 MID N110431 R_NOISELESS 1E9
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R_R83 MID N112292 R_NOISELESS 1E9
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R_R9 N10570 N11984 R_NOISELESS 1E-3
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R_RDUMMY1 MID N516723 R_NOISELESS 10E3
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R_RX1 N516723 N725936 R_NOISELESS 100E3
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R_R_VCLP N91498 VCLP R_NOISELESS 100
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R_R_VIMON VIMON N110431 R_NOISELESS 100
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R_R_VOUT_S VOUT_S N112292 R_NOISELESS 100
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V_VCM_MAX N30136 VCC_B 0.15
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V_VCM_MIN N28602 VEE_B -0.2
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V_V_ISCN N48550 MID -120
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V_V_ISCP N50645 MID 120
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V_V_ORN N55875 VCLP -68.5
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V_V_ORP N56119 VCLP 37.13
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X_AOL_1 N31014 N11991 MID AOLNET AOL_1_OPA810
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X_AOL_2 AOLNET MID MID N79181 AOL_2_OPA810
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X_CLAWN MID VIMON VEE_B N38050 CLAWN_OPA810
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X_CLAWP VIMON MID N35669 VCC_B CLAWP_OPA810
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X_CL_AMP N50645 N48550 VIMON MID N45856 N45986 CLAMP_AMP_LO_OPA810
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X_CL_SRC N45892 N45974 CL_CLAMP MID CL_SRC_OPA810
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X_ESD_OUT OUT VCC VEE ESD_OUT_OPA810
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X_E_N ESDP N06456 VNSE_OPA810
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X_H1 N73852 N166377 OLN MID 08_OP_AMP_COMPLETE_H1_OPA810
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X_H2 N55050 N166817 OLP MID 08_OP_AMP_COMPLETE_H2_OPA810
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X_H3 OUT N516723 N110431 MID 08_OP_AMP_COMPLETE_H3_OPA810
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X_IQ_N MID VIMON MID VEE IQ_SRC_OPA810
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X_IQ_P VIMON MID VCC MID IQ_SRC_OPA810
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X_OL_SENSE MID N69264 N68747 N68594 OL_SENSE_OPA810
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X_S1 OUT VCC_CLP N79181 MID 08_OP_AMP_COMPLETE_S1_OPA810
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X_S2 VEE_CLP OUT N79181 MID 08_OP_AMP_COMPLETE_S2_OPA810
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X_SW_OL SW_OL_OPA810 MID N725398 N725428 SW_OL_OPA810
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X_SW_OR CLAMP N166377 N166817 SW_OR_OPA810
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X_VCM_CLAMP N25816 MID N30913 MID N30136 N28602 VCM_CLAMP_OPA810
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X_VOS_DRIFT N749288 N06456 VOS_DRIFT_OPA810
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X_VOS_VS_VCM N10561 N749288 VCC VEE VOS_VS_VCM_OPA810
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.ENDS OPA810
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*
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.SUBCKT 08_OP_AMP_COMPLETE_H1_OPA810 1 2 3 4
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H_H1 3 4 VH_H1 1
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VH_H1 1 2 0V
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.ENDS 08_OP_AMP_COMPLETE_H1_OPA810
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*
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.SUBCKT 08_OP_AMP_COMPLETE_H2_OPA810 1 2 3 4
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H_H2 3 4 VH_H2 -1
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VH_H2 1 2 0V
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.ENDS 08_OP_AMP_COMPLETE_H2_OPA810
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*
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.SUBCKT 08_OP_AMP_COMPLETE_H3_OPA810 1 2 3 4
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H_H3 3 4 VH_H3 -1E3
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VH_H3 1 2 0V
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.ENDS 08_OP_AMP_COMPLETE_H3_OPA810
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*
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.SUBCKT 08_OP_AMP_COMPLETE_S1_OPA810 1 2 3 4
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S_S1 3 4 1 2 _S1
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RS_S1 1 2 1G
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.MODEL _S1 VSWITCH ROFF=200E3 RON=0.5 VOFF=-1 VON=0.4
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.ENDS 08_OP_AMP_COMPLETE_S1_OPA810
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*
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.SUBCKT 08_OP_AMP_COMPLETE_S2_OPA810 1 2 3 4
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S_S2 3 4 1 2 _S2
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RS_S2 1 2 1G
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.MODEL _S2 VSWITCH ROFF=200E3 RON=0.5 VOFF=-1 VON=0.4
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.ENDS 08_OP_AMP_COMPLETE_S2_OPA810
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*
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.SUBCKT AOL_1_OPA810 VC+ VC- IOUT+ IOUT-
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.PARAM GAIN = 1E-2
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.PARAM IPOS = .5
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.PARAM INEG = -.5
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G1 IOUT+ IOUT- VALUE={LIMIT(GAIN*V(VC+,VC-),INEG,IPOS)}
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.ENDS AOL_1_OPA810
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*
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.SUBCKT AOL_2_OPA810 VC+ VC- IOUT+ IOUT-
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.PARAM GAIN = 1E-3
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.PARAM IPOS = 5.6
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.PARAM INEG = -5.6
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G1 IOUT+ IOUT- VALUE={LIMIT(GAIN*V(VC+,VC-),INEG,IPOS)}
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.ENDS AOL_2_OPA810
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*
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.SUBCKT CLAMP_AMP_LO_OPA810 VC+ VC- VIN COM VO+ VO-
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.PARAM G=1
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GVO+ COM VO+ VALUE = {IF(V(VIN,COM)>V(VC+,COM),((V(VIN,COM)-V(VC+,COM))*G),0)}
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GVO- COM VO- VALUE = {IF(V(VIN,COM)<V(VC-,COM),((V(VC-,COM)-V(VIN,COM))*G),0)}
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.ENDS CLAMP_AMP_LO_OPA810
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*
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.SUBCKT CLAWN_OPA810 VC+ VC- IOUT+ IOUT-
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G1 IOUT+ IOUT- TABLE {(V(VC+,VC-))} =
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+(0, 10E-5)
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+(30, 10E-5)
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+(40, 10E-5)
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+(60, 10E-5)
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+(70, 10E-5)
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+(80, 20E-5)
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+(90, 30E-5)
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+(100, 40E-5)
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+(110, 500E-5)
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+(120, 1000E-5)
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.ENDS CLAWN_OPA810
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*
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.SUBCKT CLAWP_OPA810 VC+ VC- IOUT+ IOUT-
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G1 IOUT+ IOUT- TABLE {(V(VC+,VC-))} =
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+(0, 8E-5)
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+(30, 10E-5)
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+(40, 28E-5)
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+(50, 36E-5)
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+(60, 50E-5)
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+(70, 100E-5)
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+(80, 200E-5)
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+(90, 400E-5)
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+(100, 800E-5)
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+(110, 1600E-5)
|
||
|
|
+(120, 3200E-5)
|
||
|
|
.ENDS CLAWP_OPA810
|
||
|
|
*
|
||
|
|
.SUBCKT CL_SRC_OPA810 VC+ VC- IOUT+ IOUT-
|
||
|
|
.PARAM GAIN = 1
|
||
|
|
.PARAM IPOS = 16.8
|
||
|
|
.PARAM INEG = -16.8
|
||
|
|
G1 IOUT+ IOUT- VALUE={LIMIT(GAIN*V(VC+,VC-),INEG,IPOS)}
|
||
|
|
.ENDS CL_SRC_OPA810
|
||
|
|
*
|
||
|
|
.SUBCKT ESD_OUT_OPA810 OUT VCC VEE
|
||
|
|
.MODEL ESD_SW VSWITCH(RON=50 ROFF=1E12 VON=500E-3 VOFF=450E-3)
|
||
|
|
S1 VCC OUT OUT VCC ESD_SW
|
||
|
|
S2 OUT VEE VEE OUT ESD_SW
|
||
|
|
.ENDS ESD_OUT_OPA810
|
||
|
|
*
|
||
|
|
.SUBCKT IQ_SRC_OPA810 VC+ VC- IOUT+ IOUT-
|
||
|
|
.PARAM GAIN = 1E-3
|
||
|
|
G1 IOUT+ IOUT- VALUE={IF( (V(VC+,VC-)<=0),0,GAIN*V(VC+,VC-) )}
|
||
|
|
.ENDS IQ_SRC_OPA810
|
||
|
|
*
|
||
|
|
.SUBCKT OL_SENSE_OPA810 1 2 3 4
|
||
|
|
GSW+ 1 2 VALUE = {IF((V(3,1)>10E-3 | V(4,1)>10E-3),1,0)}
|
||
|
|
.ENDS OL_SENSE_OPA810
|
||
|
|
*
|
||
|
|
.SUBCKT SW_OL_OPA810 SW_OL_OPA810 MID CAP_L CAP_R
|
||
|
|
.MODEL OL_SW VSWITCH(RON=1E-3 ROFF=1E9 VON=900E-3 VOFF=800E-3)
|
||
|
|
S1 CAP_L CAP_R SW_OL_OPA810 MID OL_SW
|
||
|
|
.ENDS SW_OL_OPA810
|
||
|
|
*
|
||
|
|
.SUBCKT SW_OR_OPA810 CLAMP OLN OLP
|
||
|
|
.MODEL OR_SW VSWITCH(RON=10E-3 ROFF=1E9 VON=10E-3 VOFF=0)
|
||
|
|
S1 OLP CLAMP CLAMP OLP OR_SW
|
||
|
|
S2 CLAMP OLN OLN CLAMP OR_SW
|
||
|
|
.ENDS SW_OR_OPA810
|
||
|
|
*
|
||
|
|
.SUBCKT VCM_CLAMP_OPA810 VIN+ VIN- IOUT- IOUT+ VP+ VP-
|
||
|
|
.PARAM GAIN = 1
|
||
|
|
G1 IOUT+ IOUT- VALUE={LIMIT(GAIN*V(VIN+,VIN-),V(VP-,VIN-), V(VP+,VIN-))}
|
||
|
|
.ENDS VCM_CLAMP_OPA810
|
||
|
|
*
|
||
|
|
.SUBCKT VNSE_OPA810 1 2
|
||
|
|
.PARAM FLW=0.1
|
||
|
|
.PARAM NLF=1190
|
||
|
|
.PARAM NVR=5.7
|
||
|
|
.PARAM GLF={PWR(FLW,0.25)*NLF/1164}
|
||
|
|
.PARAM RNV={1.184*PWR(NVR,2)}
|
||
|
|
.MODEL DVN D KF={PWR(FLW,0.5)/1E11} IS=1.0E-16
|
||
|
|
I1 0 7 10E-3
|
||
|
|
I2 0 8 10E-3
|
||
|
|
D1 7 0 DVN
|
||
|
|
D2 8 0 DVN
|
||
|
|
E1 3 6 7 8 {GLF}
|
||
|
|
R1 3 0 1E9
|
||
|
|
R2 3 0 1E9
|
||
|
|
R3 3 6 1E9
|
||
|
|
E2 6 4 5 0 10
|
||
|
|
R4 5 0 {RNV}
|
||
|
|
R5 5 0 {RNV}
|
||
|
|
R6 3 4 1E9
|
||
|
|
R7 4 0 1E9
|
||
|
|
E3 1 2 3 4 1
|
||
|
|
.ENDS VNSE_OPA810
|
||
|
|
*
|
||
|
|
.SUBCKT VOS_DRIFT_OPA810 VOS+ VOS-
|
||
|
|
.PARAM DC = 76.1E-6
|
||
|
|
.PARAM POL = 1
|
||
|
|
.PARAM DRIFT = 0.3E-6
|
||
|
|
E1 VOS+ VOS- VALUE={DC+POL*DRIFT*(TEMP-27)}
|
||
|
|
.ENDS VOS_DRIFT_OPA810
|
||
|
|
*
|
||
|
|
.SUBCKT VOS_VS_VCM_OPA810 V+ V- REF+ REF-
|
||
|
|
E1 V+ 1 TABLE {(V(REF+, V-))} =
|
||
|
|
+(0.35, 450E-6)
|
||
|
|
+(0.4, 435E-6)
|
||
|
|
+(0.55, 275E-6)
|
||
|
|
+(0.65, 150E-6)
|
||
|
|
+(0.75, 75E-6)
|
||
|
|
+(0.85, 25E-6)
|
||
|
|
+(1, 0)
|
||
|
|
V1 1 V- 0
|
||
|
|
.ENDS VOS_VS_VCM_OPA810
|
||
|
|
*
|