* Z:\home\khalils\Downloads\files\data\raw_asc\16e65830893f_Isolation_detection_v1.asc
* Generated by LTspice 26.0.1 for Windows.
*$
* OPAx320
*****************************************************************************
* (C) Copyright 2021 Texas Instruments Incorporated. All rights reserved.
*****************************************************************************
** This model is designed as an aid for customers of Texas Instruments.
** TI and its licensors and suppliers make no warranties, either expressed
** or implied, with respect to this model, including the warranties of
** merchantability or fitness for a particular purpose. The model is
** provided solely on an "as is" basis. The entire risk as to its quality
** and performance is with the customer
*****************************************************************************
*
* This model is subject to change without notice. Texas Instruments
* Incorporated is not responsible for updating this model.
*
*****************************************************************************
*
** Released by: Online Design Tools, Texas Instruments Inc.
* Part: OPAx320
* Date: 22JUL2021
* Model Type: Generic (suitable for all analysis types)
* EVM Order Number: N/A
* EVM Users Guide: N/A
* Datasheet: SBOS513F -AUGUST 2010-REVISED DECEMBER 2016
* Created with Green-Williams-Lis Op Amp Macro-model Architecture
*
* Model Version: Final 1.6
*
*****************************************************************************
*
* Updates:
*
* Final 1.6
* 1. Modified the capacitor(C14) value from 1F to 100nF in GND Float-IQ block
* to resolve the convergence issue in single and asymmetric supply test.
* 2. Updated Aol to match the GBW as per the datasheet.
* 3. Updated CLAW curves to match the datasheet.
* 4. Updated Overload recovery time (tor).
* 5. Updated the model name from OPA320 to OPAx320.
*
* Final 1.5
* Updated with unique subckt name, Vos drift, Current Noise and edits in claw block
*
* Final 1.4
* Release to Web.
*
*****************************************************************************
* Model Usage Notes:
* 1. The following parameters are modeled:
* a. OPEN-LOOP GAIN AND PHASE VS. FREQUENCY WITH RL, CL EFFECTS (Aol)
* b. UNITY GAIN BANDWIDTH (GBW)
* c. INPUT COMMON-MODE REJECTION RATIO VS. FREQUENCY (CMRR)
* d. POWER SUPPLY REJECTION RATIO VS. FREQUENCY (PSRR)
* e. DIFFERENTIAL INPUT IMPEDANCE (Zid)
* f. COMMON-MODE INPUT IMPEDANCE (Zic)
* g. OPEN-LOOP OUTPUT IMPEDANCE VS. FREQUENCY (Zo)
* h. OUTPUT CURRENT THROUGH THE SUPPLY (Iout)
* i. INPUT VOLTAGE NOISE DENSITY VS. FREQUENCY (en)
* j. INPUT CURRENT NOISE DENSITY VS. FREQUENCY (in)
* k. OUTPUT VOLTAGE SWING vs. OUTPUT CURRENT (Vo)
* l. SHORT-CIRCUIT OUTPUT CURRENT (Isc)
* m. QUIESCENT CURRENT (Iq)
* n. SETTLING TIME VS. CAPACITIVE LOAD (ts)
* o. SLEW RATE (SR)
* p. SMALL SIGNAL OVERSHOOT VS. CAPACITIVE LOAD
* q. LARGE SIGNAL RESPONSE
* r. OVERLOAD RECOVERY TIME (tor)
* s. INPUT BIAS CURRENT (Ib)
* t. INPUT OFFSET CURRENT (Ios)
* u. INPUT OFFSET VOLTAGE (Vos)
* v. INPUT OFFSET VOLTAGE VS. TEMPERATURE (Vos Drift)
* w. INPUT COMMON-MODE VOLTAGE RANGE (Vcm)
* x. INPUT OFFSET VOLTAGE VS. INPUT COMMON-MODE VOLTAGE (Vos vs. Vcm)
* y. INPUT/OUTPUT ESD CELLS (ESDin, ESDout)
* 2. OPAx320 model is available in single core(OPA320) and dual core(OPA2320).
*****************************************************************************
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+ INEG=-0.46E1
+ INEG=-0.61E1
+ INEG=-0.315
+ INEG=-7386.067E1
+ INEG=-0.23E1
+(0, 10.96E-6)
+(12.46, 0.00016055)
+(23.46, 0.00033055)
+(36.341, 0.0005865)
+(46.919, 0.0008115)
+(56.559, 0.0010602)
+(64.905, 0.0014003)
+(68.033, 0.0016047)
+(69.597, 0.0018062)
+(70.379, 0.0019381)
+(0, 10.73E-6)
+(17.896, 0.0002413)
+(35.793, 0.0006242)
+(47.724, 0.0010174)
+(49.514, 0.0010818)
+(53.093, 0.0013016)
+(56.690, 0.0015382)
+(65, 0.00275)
R_R81 V12 N81664 R_NOISELESS 100
X_U31 N32510 MID MID CLAMP AOL_2_OPAx320 PARAMS: GAIN=0.041697 IPOS=0.315
R_R54 N55560 MID R_NOISELESS 1
VH_H2 1 2 0V
R1 chassis N003 10Meg
X_U19 MID VIMON VEE_B N72073 CLAWN_OPAx320
C_C18 MID N59747 1F
R_R8 N25415 N25397 R_NOISELESS 1K
R_R50 N2425287 N2425325 R_NOISELESS 1MEG
R_R89 MID N2419074 R_NOISELESS 1MEG
C_C21 MID N65697 1F
S1 ESDN VCC ESDN VCC ESD_SW
R_R90 MID N36262 R_NOISELESS 1MEG
H_H3 3 4 VH_H3 -1
R_R65 N65567 MID R_NOISELESS 1T
R_R20 N32236 MID R_NOISELESS 1
R_R51 N2425325 VEE_B R_NOISELESS 1M
R_R3 ESDP MID R_NOISELESS 1T
C_C26 MID N81664 1P
R_R80 V11 N81574 R_NOISELESS 100
RS_S2 1 2 1G
R_R46 VCC_B 0 R_NOISELESS 1
R_R1 IN+ ESDP R_NOISELESS 10M
C_C_DIFF ESDN ESDP 5P
C_C5 CLAMP MID 30.6N
G1 IOUT+ IOUT- VALUE={LIMIT(GAIN*V(VC+,VC-),INEG,IPOS)}
C_C23 N72398 MID 1F
I1 0 7 10E-3
R_R79 N1356345 MID R_NOISELESS 1
C_C10 N37029 N37037 19.76104U
R_R43 MID N46041 R_NOISELESS 1
I_I_OS ESDN MID DC 1F
X_U26 VIMON MID VCC MID IQ_SRC_OPAx320 PARAMS: GAIN=1E-3
R7 4 0 1E9
X_U36 N24207 MID FEMT_OPAx320 PARAMS: NVRF=0.6
R_R22 MID N32510 R_NOISELESS 1MEG
R5 5 0 {RNV}
V2 N005 0 PWL(0 0 {n_short_time} 0 {n_short_time + .1m} 5 {n_short_time + 5m} 0)
R_RX3 MID N161937 R_NOISELESS 1T
R_R75 N72073 N72391 R_NOISELESS 1M
GVO+ COM VO+ VALUE = {IF(V(VIN,COM)>V(VC+,COM),((V(VIN,COM)-V(VC+,COM))*G),0)}
R_R4 MID ESDN R_NOISELESS 1T
R_R68 N65697 N65713 R_NOISELESS 1M
S2 VEE OUT VEE OUT ESD_SW
G_G15 N37029 MID CL_CLAMP N45999 -341.4329
R_R104 MID N2821796 R_NOISELESS 24.06
R2 3 0 1E9
G1 IOUT+ IOUT- VALUE={LIMIT(GAIN*V(VC+,VC-),INEG,IPOS)}
R_RX2 VIMON N161737 R_NOISELESS 100
G_G19 VEE_B 0 VEE 0 -1
R_R59 N59739 MID R_NOISELESS 1T
E_E2 N158495 MID CL_CLAMP MID 1
C_C13 0 N2425309 1F
C_C12 N39884 N39892 1.5612F
C_C11 MID N39473 35.991F
R_R57 N57321 MID R_NOISELESS 1
R_R52 VEE_B 0 R_NOISELESS 1
R_R74 N72073 VEE_B R_NOISELESS 1K
R_R102 N2821796 N2821521 R_NOISELESS 10K
G1 IOUT+ IOUT- VALUE={LIMIT(GAIN*V(VC+,VC-),INEG,IPOS)}
C_C28 VCLP MID 1P
VH_H1 1 2 0V
D2 8 0 DVN
C_C25 MID N81574 1P
R_R12 N27793 N27785 R_NOISELESS 100MEG
C_C2 N25921 N25929 18.629P
R_R38 N39417 N39124 R_NOISELESS 52.922618K
C_C4 N32347 MID 1F
R_R9 N25929 N25921 R_NOISELESS 100MEG
R_R15 N28438 N25415 R_NOISELESS 1M
V_V_ISCN N59905 MID -70.379
V4 3v3 0 3.3
S2 chassis p N004 0 MYSW
GVO+ COM VO+ VALUE = {IF(V(VIN,COM)>V(VC+,COM),((V(VIN,COM)-V(VC+,COM))*G),0)}
R_R76 MID VCC_CLP R_NOISELESS 1K
E3 1 2 3 4 1
D1 7 0 DVN
C_C19 MID N59865 1F
V_V_ORN N1356333 VCLP -920.05M
R_R82 N81756 MID R_NOISELESS 1
G_G35 N2821521 MID N24659 MID -1
R_R13 MID N27785 R_NOISELESS 1
R_R78 N1356409 MID R_NOISELESS 1
X_U12 N65567 N65737 N68774 MID N65575 N65713 CLAMP_AMP_HI_OPAx320 PARAMS: G=10
E1 3 0 5 0 10
G1 IOUT+ IOUT- VALUE={LIMIT(GAIN*V(VC+,VC-),INEG,IPOS)}
C_C33 MID N36262 7.117831E-16
X_H3 N1356061 N1356345 V11 MID BLOCK_DC_H3_OPAx320
S4 VEE ESDP VEE ESDP ESD_SW
R2 5 0 {1.184*PWR(NVRF,2)}
R4 5 0 {RNV}
R_R69 N65737 MID R_NOISELESS 1T
R6 N002 chassis 30Meg
X_U35 N56849 N57325 CLAW_CLAMP MID CLAW_SRC_OPAx320 PARAMS: GAIN=1 IPOS=0.2E1
R_R83 N81756 SW_OL_OPAx320 R_NOISELESS 100
R_R18 MID N31389 R_NOISELESS 1T
C_C16 MID N56849 1F
R_R66 N65575 MID R_NOISELESS 1
R_R36 MID N37037 R_NOISELESS 16.47254K
X_U27 MID VIMON MID VEE IQ_SRC_OPAx320 PARAMS: GAIN=1E-3
C_C15 0 N2425325 1F
C_C32 MID N2419074 3.117831E-16
R_R56 VEE_CLP MID R_NOISELESS 1T
V_VCM_MAX N31389 VCC_B 100M
X_U10 VCC_CLP VEE_CLP VOUT_S MID N55560 N57321 CLAMP_AMP_LO_OPAx320 PARAMS: G=1
S2 ESDP VCC ESDP VCC ESD_SW
G_G17 N39884 MID N39417 MID -1
G_G4 N27785 MID VCC_B MID -1.1721
G1 IOUT+ IOUT- TABLE {(V(VC+,VC-))} =
GSW+ COM SW+ VALUE = {IF((V(OLN,COM)>10E-3 | V(OLP,COM)>10E-3),1,0)}
R_R77 VEE_CLP MID R_NOISELESS 1K
R_R103 MID N2821521 R_NOISELESS 1
G_G2 N25415 N25397 N25248 MID -1M
V3 N004 0 PWL(0 0 {p_short_time} 0 {p_short_time + .1m} 5 {p_short_time + 5m} 0)
G1 1 2 3 0 1E-6
R_R10 MID N25921 R_NOISELESS 1
R_R33 MID CL_CLAMP R_NOISELESS 1K
X_U23 N65579 N65697 CLAMP MID GR_SRC_OPAx320 PARAMS: GAIN=1 IPOS=0.61E1
C_C17 MID N57325 1F
G_G1 N24458 MID ESDP MID -863.09U
R_R53 VCC_CLP MID R_NOISELESS 1T
G_G3 N25921 MID VEE_B MID -1.1733
R1 3 0 1E9
R_R35 MID N37029 R_NOISELESS 1
X_S2 CLAMP N1356115 CLAMP N1356115 BLOCK_DC_S2_OPAx320
G1 IOUT+ IOUT- VALUE={IF( (V(VC+,VC-)<=0),0,GAIN*V(VC+,VC-) )}
R_R17 N31303 ESDN R_NOISELESS 1M
C_C_COM1 MID ESDN 4P
R_R42 MID N39892 R_NOISELESS 1.057141K
E2 6 4 5 0 10
X_U11 N59739 N59905 VIMON MID N59743 N59881 CLAMP_AMP_LO_OPAx320 PARAMS: G=1
X_U6 N28678 MID N32236 MID N31389 N31737 VCM_CLAMP_OPAx320 PARAMS: GAIN=1
G_G23 N1356409 MID N1356429 MID -1
R_R21 N32347 N32236 R_NOISELESS 1M
R_R7 MID N24659 R_NOISELESS 130.16922K
R1 5 0 {1.184*PWR(NVRF,2)}
R2 N001 chassis 10Meg
R3 p N001 10Meg
R_R73 N72064 N72398 R_NOISELESS 1M
C_C29 VIMON MID 1P
C_C24 MID N72391 1F
H_H2 3 4 VH_H2 1
X_H2 N1356115 N1356409 V12 MID BLOCK_DC_H2_OPAx320
C_C3 N27785 N27793 18.629P
V_V_ORP N1356429 VCLP 920.05M
E1 VOS+ VOS- VALUE={DC+POL*DRIFT*(TEMP-27)}
R_R41 MID N39884 R_NOISELESS 1
R_RX4 VOUT_S N161937 R_NOISELESS 100
GVO- COM VO- VALUE = {IF(V(VIN,COM)<V(VC-,COM),((V(VC-,COM)-V(VIN,COM))*G),0)}
I_I_Q VCC VEE DC 1.5M
G_G26 N2419074 MID VSENSE MID -1U
X_U18 VIMON MID N72064 VCC_B CLAWP_OPAx320
S1 OUT VCC OUT VCC ESD_SW
R_R24 MID VSENSE R_NOISELESS 1K
I_I_B N24207 MID DC 200F
R_R58 N57325 N57321 R_NOISELESS 1M
R_R11 MID N25929 R_NOISELESS 427.1606
X_U32 N39892 MID MID N46041 ZO_SRC_OPAx320 PARAMS: GAIN=10.4595 IPOS=6821.47E1
R_R37 MID N39124 R_NOISELESS 1
S_S1 3 4 1 2 _S1
R_R16 N28678 N28438 R_NOISELESS 1K
R_R47 VCC_B N2425309 R_NOISELESS 1M
G1 IOUT+ IOUT- VALUE={LIMIT(GAIN*V(VC+,VC-),INEG,IPOS)}
G_G21 VEE_CLP MID N72391 MID -1M
R_RX N45999 N46041 R_NOISELESS 52.47284K
G_G18 VCC_B 0 VCC 0 -1
C_C27 MID SW_OL_OPAx320 1N
R_R19 MID N31737 R_NOISELESS 1T
S1 CAP_L CAP_R SW_OL_OPAx320 MID OL_SW
G_G5 N28678 N28438 N27793 N25929 -1M
S1 chassis 0 N005 0 MYSW
R_R63 N59905 MID R_NOISELESS 1T
R3 3 6 1E9
R_R32 MID CLAW_CLAMP R_NOISELESS 1K
X_S1 N1356061 CLAMP N1356061 CLAMP BLOCK_DC_S1_OPAx320
R_RDUMMY MID N45999 R_NOISELESS 5.247284K
R_R39 N39473 N39417 R_NOISELESS 10K
X_U21 OUT VCC VEE ESD_OUT_OPAx320
R_R71 N68774 VSENSE R_NOISELESS 1M
R_R5 MID N24458 R_NOISELESS 1
X_U5 ESDN ESDP VCC VEE ESD_IN_OPAx320
R_R34 N37037 N37029 R_NOISELESS 10K
R_R14 MID N27793 R_NOISELESS 427.1606
G_G12 CLAW_CLAMP MID N36262 MID -1M
R_R48 N2425309 N2425287 R_NOISELESS 1MEG
C_C22 MID N68774 1F
R_R62 N59865 N59881 R_NOISELESS 1M
R_R2 IN- ESDN R_NOISELESS 10M
V1 p 0 88
X_U16 MID N81756 N81574 N81664 OL_SENSE_OPAx320
R_R60 N59743 MID R_NOISELESS 1
G_G20 VCC_CLP MID N72398 MID -1M
VH_H3 1 2 0V
XU2 N002 out 3v3 0 out opax320 ;pnba In+)In-)V+)V-)OUT
X_U25 SW_OL_OPAx320 MID N37029 N37037 SW_OL_OPAx320
E_E1 MID 0 N2425287 0 1
G_G27 N36262 MID N2419074 MID -1U
G_G22 N1356345 MID N1356333 MID -1
C_C_COM0 ESDP MID 4P
S3 VEE ESDN VEE ESDN ESD_SW
G_G16 N39124 MID N37037 MID -1.6071
C_C20 MID N65579 1F
V_V_ISCP N59739 MID 65
H_H1 3 4 VH_H1 1K
R_R70 N65713 MID R_NOISELESS 1
R_R55 N56849 N55560 R_NOISELESS 1M
G_G6 VSENSE MID CLAMP MID -1M
C_C14 0 N2425287 100N
C_C1 N24458 N24659 61.213F
R_R23 MID CLAMP R_NOISELESS 1MEG
RS_S1 1 2 1G
C_C41 N2821521 N2821796 331.6P
I2 0 8 10E-3
G1 IOUT+ IOUT- TABLE {(V(VC+,VC-))} =
R_R67 N65579 N65575 R_NOISELESS 1M
R_R105 MID N25248 R_NOISELESS 1
R_RX1 MID N161737 R_NOISELESS 1T
X_H1 N45999 OUT N161737 MID BLOCK_DC_H1_OPAx320
V_VCM_MIN N31737 VEE_B -100M
X_U30 N32347 N31303 MID N32510 AOL_1_OPAx320 PARAMS: GAIN=1E-4 IPOS=.5 INEG=-.5
E_E3 N161937 MID OUT MID 1
R7 N002 0 1Meg
X_U22 N59747 N59865 CL_CLAMP MID CL_SRC_OPAx320 PARAMS: GAIN=1 IPOS=0.4E1
G1 IOUT+ IOUT- VALUE={LIMIT(GAIN*V(VIN+,VIN-),V(VP-,VIN-), V(VP+,VIN-))}
C_C30 VOUT_S MID 1P
X_U4 N25397 N24207 VOS_DRIFT_OPAx320 PARAMS: DC=1.245E-05 POL=1 DRIFT=1.50E-06
X_U1 ESDP N24207 VNSE_OPAx320 PARAMS: FLW=10 GLF=0.08402 RNV=58.016
R4 N003 0 10Meg
R_R40 N39892 N39884 R_NOISELESS 10K
E1 3 6 7 8 {GLF}
V_V_GRN N65737 MID -115
R_R64 N59881 MID R_NOISELESS 1
S_S2 3 4 1 2 _S2
R_R49 N2425287 0 R_NOISELESS 1T
X_U37 ESDN MID FEMT_OPAx320 PARAMS: NVRF=0.6
G_G13 CL_CLAMP MID CLAW_CLAMP MID -1M
R6 3 4 1E9
R_R84 N158495 VCLP R_NOISELESS 100
V_V_GRP N65567 MID 100
R_R61 N59747 N59743 R_NOISELESS 1M
G1 IOUT+ IOUT- VALUE={LIMIT(GAIN*V(VC+,VC-),INEG,IPOS)}
R_R72 VCC_B N72064 R_NOISELESS 1K
R_R6 N24659 N24458 R_NOISELESS 100MEG
G_G36 N25248 MID N2821796 MID -416.7
GVO- COM VO- VALUE = {IF(V(VIN,COM)<V(VC-,COM),((V(VC-,COM)-V(VIN,COM))*G),0)}
.tran 39m
.model MYSW SW(Ron=.1m Roff=1000Meg Vt = .5 Vh = -.4)
.param p_short_time 5m
.param n_short_time 10m
.SUBCKT OPAx320 IN+ IN- VCC VEE OUT
.ENDS OPAx320
.SUBCKT BLOCK_DC_H1_OPAx320 1 2 3 4
.ENDS BLOCK_DC_H1_OPAx320
.SUBCKT BLOCK_DC_H2_OPAx320 1 2 3 4
.ENDS BLOCK_DC_H2_OPAx320
.SUBCKT BLOCK_DC_H3_OPAx320 1 2 3 4
.ENDS BLOCK_DC_H3_OPAx320
.SUBCKT BLOCK_DC_S1_OPAx320 1 2 3 4
.MODEL _S1 VSWITCH ROFF=1E12 RON=10M VOFF=0.0V VON=10MV
.ENDS BLOCK_DC_S1_OPAx320
.SUBCKT BLOCK_DC_S2_OPAx320 1 2 3 4
.MODEL _S2 VSWITCH ROFF=1E12 RON=10M VOFF=0.0V VON=10MV
.ENDS BLOCK_DC_S2_OPAx320
.SUBCKT AOL_1_OPAx320 VC+ VC- IOUT+ IOUT- PARAMS: GAIN=1E-4 IPOS=.5 INEG=-.5
.ENDS AOL_1_OPAx320
.SUBCKT AOL_2_OPAx320 VC+ VC- IOUT+ IOUT- PARAMS: GAIN=0.041697 IPOS=0.315 INEG=-0.315
.ENDS AOL_2_OPAx320
.SUBCKT CLAMP_AMP_HI_OPAx320 VC+ VC- VIN COM VO+ VO- PARAMS: G=10
.ENDS CLAMP_AMP_HI_OPAx320
.SUBCKT CLAMP_AMP_LO_OPAx320 VC+ VC- VIN COM VO+ VO- PARAMS: G=1
.ENDS CLAMP_AMP_LO_OPAx320
.SUBCKT CLAWN_OPAx320 VC+ VC- IOUT+ IOUT-
.ENDS CLAWN_OPAx320
.SUBCKT CLAWP_OPAx320 VC+ VC- IOUT+ IOUT-
.ENDS CLAWP_OPAx320
.SUBCKT CLAW_SRC_OPAx320 VC+ VC- IOUT+ IOUT- PARAMS: GAIN=1 IPOS=0.2E1 INEG=-0.23E1
.ENDS CLAW_SRC_OPAx320
.SUBCKT CL_SRC_OPAx320 VC+ VC- IOUT+ IOUT- PARAMS: GAIN=1 IPOS=0.4E1 INEG=-0.46E1
.ENDS CL_SRC_OPAx320
.SUBCKT ESD_IN_OPAx320 ESDN ESDP VCC VEE
.MODEL ESD_SW VSWITCH(RON=50 ROFF=1E12 VON=500E-3 VOFF=100E-3)
.ENDS ESD_IN_OPAx320
.SUBCKT ESD_OUT_OPAx320 OUT VCC VEE
.MODEL ESD_SW VSWITCH(RON=50 ROFF=1E12 VON=500E-3 VOFF=100E-3)
.ENDS ESD_OUT_OPAx320
.SUBCKT FEMT_OPAx320 1 2 PARAMS: NVRF=0.6
.ENDS FEMT_OPAx320
.SUBCKT GR_SRC_OPAx320 VC+ VC- IOUT+ IOUT- PARAMS: GAIN=1 IPOS=0.61E1 INEG=-0.61E1
.ENDS GR_SRC_OPAx320
.SUBCKT IQ_SRC_OPAx320 VC+ VC- IOUT+ IOUT- PARAMS: GAIN=1E-3
.ENDS IQ_SRC_OPAx320
.SUBCKT OL_SENSE_OPAx320 COM SW+ OLN OLP
.ENDS OL_SENSE_OPAx320
.SUBCKT SW_OL_OPAx320 SW_OL_OPAx320 MID CAP_L CAP_R
.MODEL OL_SW VSWITCH(RON=1E-3 ROFF=1E12 VON=900E-3 VOFF=800E-3)
.ENDS SW_OL_OPAx320
.SUBCKT VCM_CLAMP_OPAx320 VIN+ VIN- IOUT- IOUT+ VP+ VP- PARAMS: GAIN=1
.ENDS VCM_CLAMP_OPAx320
.SUBCKT VNSE_OPAx320 1 2 PARAMS: FLW=10 GLF=0.08402 RNV=58.016
.MODEL DVN D KF={PWR(FLW,0.5)/1E11} IS=1.0E-16
.ENDS VNSE_OPAx320
.SUBCKT VOS_DRIFT_OPAx320 VOS+ VOS- PARAMS: DC=1.243E-05 POL=1 DRIFT=1.50E-06
.ENDS VOS_DRIFT_OPAx320
.SUBCKT ZO_SRC_OPAx320 VC+ VC- IOUT+ IOUT- PARAMS: GAIN=10.4595 IPOS=6821.47E1 INEG=-7386.067E1
.ENDS ZO_SRC_OPAx320
.MODEL R_NOISELESS RES (T_ABS=-273.15)
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 3232 11196
WIRE 272 -128 176 -128
WIRE 416 -128 272 -128
WIRE 416 -80 416 -128
WIRE 416 64 416 0
WIRE 176 144 176 -128
WIRE 416 192 416 144
WIRE 448 192 416 192
WIRE 512 192 448 192
WIRE 608 192 592 192
WIRE 608 208 608 192
WIRE 768 208 608 208
WIRE 416 240 416 192
WIRE 1136 256 864 256
WIRE 608 304 608 208
WIRE 864 320 864 256
WIRE 912 320 864 320
WIRE 1104 336 976 336
WIRE 1136 336 1136 256
WIRE 1136 336 1104 336
WIRE 768 352 768 208
WIRE 912 352 768 352
WIRE 416 368 416 320
WIRE 176 512 176 224
WIRE 368 512 176 512
WIRE 416 512 416 448
WIRE 416 512 368 512
WIRE 1120 704 784 704
WIRE 784 736 784 704
WIRE 1168 736 1168 688
WIRE 1120 752 1120 704
WIRE 784 832 784 816
WIRE 992 832 784 832
WIRE 1120 832 1120 800
WIRE 1120 832 992 832
WIRE 1168 864 1168 816
WIRE 1120 992 784 992
WIRE 784 1024 784 992
WIRE 1168 1024 1168 976
WIRE 1120 1040 1120 992
WIRE 784 1120 784 1104
WIRE 992 1120 784 1120
WIRE 1120 1120 1120 1088
WIRE 1120 1120 992 1120
WIRE 1168 1152 1168 1104
SYMBOL voltage 176 128 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 88
SYMBOL voltage 896 -304 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V4
SYMATTR Value 3.3
SYMBOL sw 1168 832 M180
SYMATTR InstName S2
SYMATTR Value MYSW
SYMBOL res 400 352 R0
SYMATTR InstName R4
SYMATTR Value 10Meg
SYMBOL sw 1168 1120 M180
SYMATTR InstName S1
SYMATTR Value MYSW
SYMBOL res 400 -96 R0
SYMATTR InstName R3
SYMATTR Value 10Meg
SYMBOL res 592 288 R0
SYMATTR InstName R7
SYMATTR Value 1Meg
SYMBOL res 400 48 R0
SYMATTR InstName R2
SYMATTR Value 10Meg
SYMBOL res 400 224 R0
SYMATTR InstName R1
SYMATTR Value 10Meg
SYMBOL voltage 784 1008 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V2
SYMATTR Value PWL(0 0 {n_short_time} 0 {n_short_time + .1m} 5 {n_short_time + 5m} 0)
SYMBOL Opamps\\opamp2 944 272 R0
SYMATTR InstName U2
SYMATTR Value opax320
SYMBOL voltage 784 720 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V3
SYMATTR Value PWL(0 0 {p_short_time} 0 {p_short_time + .1m} 5 {p_short_time +  5m} 0)
SYMBOL res 608 176 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R6
SYMATTR Value 30Meg
FLAG 992 1120 0
FLAG 992 832 0
FLAG 272 -128 p
FLAG 1168 688 p
FLAG 896 -208 0
FLAG 896 -288 3v3
FLAG 944 368 0
FLAG 944 304 3v3
FLAG 1104 336 out
FLAG 368 512 0
FLAG 608 384 0
FLAG 448 192 chassis
FLAG 1168 864 chassis
FLAG 1168 1152 chassis
FLAG 1168 976 0
TEXT 184 688 Left 2 !.tran 39m
TEXT -72 984 Left 2 !.model MYSW SW(Ron=.1m Roff=1000Meg Vt = .5 Vh = -.4)
TEXT 176 808 Left 2 !.param p_short_time 5m
TEXT 176 848 Left 2 !.param n_short_time 10m
TEXT 1904 -440 Left 2 !*$\n* OPAx320\n*****************************************************************************\n* (C) Copyright 2021 Texas Instruments Incorporated. All rights reserved.                                            \n*****************************************************************************\n** This model is designed as an aid for customers of Texas Instruments.\n** TI and its licensors and suppliers make no warranties, either expressed\n** or implied, with respect to this model, including the warranties of \n** merchantability or fitness for a particular purpose.  The model is\n** provided solely on an "as is" basis.  The entire risk as to its quality\n** and performance is with the customer\n*****************************************************************************\n*\n* This model is subject to change without notice. Texas Instruments\n* Incorporated is not responsible for updating this model.\n*\n*****************************************************************************\n*\n** Released by: Online Design Tools, Texas Instruments Inc.\n* Part: OPAx320\n* Date: 22JUL2021\n* Model Type: Generic (suitable for all analysis types)\n* EVM Order Number: N/A \n* EVM Users Guide:  N/A \n* Datasheet: SBOS513F -AUGUST 2010-REVISED DECEMBER 2016\n* Created with Green-Williams-Lis Op Amp Macro-model Architecture\n*\n* Model Version: Final 1.6\n*\n*****************************************************************************\n*\n* Updates:\n*\n* Final 1.6\n* 1. Modified the capacitor(C14) value from 1F to 100nF in GND Float-IQ block  \n*    to resolve the convergence issue in single and asymmetric supply test.\n* 2. Updated Aol to match the GBW as per the datasheet.\n* 3. Updated CLAW curves to match the datasheet.\n* 4. Updated Overload recovery time (tor).\n* 5. Updated the model name from OPA320 to OPAx320.\n*\n* Final 1.5\n* Updated with unique subckt name, Vos drift, Current Noise and edits in claw block\n*\n* Final 1.4\n* Release to Web.\n*\n*****************************************************************************\n* Model Usage Notes:\n* 1. The following parameters are modeled: \n*    a. OPEN-LOOP GAIN AND PHASE VS. FREQUENCY  WITH RL, CL EFFECTS (Aol)\n*    b. UNITY GAIN BANDWIDTH (GBW)\n*    c. INPUT COMMON-MODE REJECTION RATIO VS. FREQUENCY (CMRR)\n*    d. POWER SUPPLY REJECTION RATIO VS. FREQUENCY (PSRR)\n*    e. DIFFERENTIAL INPUT IMPEDANCE (Zid)\n*    f. COMMON-MODE INPUT IMPEDANCE (Zic)\n*    g. OPEN-LOOP OUTPUT IMPEDANCE VS. FREQUENCY (Zo)\n*    h. OUTPUT CURRENT THROUGH THE SUPPLY (Iout)\n*    i. INPUT VOLTAGE NOISE DENSITY VS. FREQUENCY (en)\n*    j. INPUT CURRENT NOISE DENSITY VS. FREQUENCY (in)\n*    k. OUTPUT VOLTAGE SWING vs. OUTPUT CURRENT (Vo)\n*    l. SHORT-CIRCUIT OUTPUT CURRENT (Isc)\n*    m. QUIESCENT CURRENT (Iq)\n*    n. SETTLING TIME VS. CAPACITIVE LOAD (ts)\n*    o. SLEW RATE (SR)\n*    p. SMALL SIGNAL OVERSHOOT VS. CAPACITIVE LOAD\n*    q. LARGE SIGNAL RESPONSE\n*    r. OVERLOAD RECOVERY TIME (tor)\n*    s. INPUT BIAS CURRENT (Ib)\n*    t. INPUT OFFSET CURRENT (Ios)\n*    u. INPUT OFFSET VOLTAGE (Vos)\n*    v. INPUT OFFSET VOLTAGE VS. TEMPERATURE (Vos Drift)\n*    w. INPUT COMMON-MODE VOLTAGE RANGE (Vcm)\n*    x. INPUT OFFSET VOLTAGE VS. INPUT COMMON-MODE VOLTAGE (Vos vs. Vcm)\n*    y. INPUT/OUTPUT ESD CELLS (ESDin, ESDout)\n* 2. OPAx320 model is available in single core(OPA320) and dual core(OPA2320). \n*****************************************************************************\n.SUBCKT OPAx320 IN+ IN- VCC VEE OUT  \n*****************************************************************************\nC_C1          N24458 N24659  61.213F   \nC_C10         N37029 N37037  19.76104U   \nC_C11         MID N39473  35.991F   \nC_C12         N39884 N39892  1.5612F   \nC_C13         0 N2425309  1F   \nC_C14         0 N2425287  100N   \nC_C15         0 N2425325  1F   \nC_C16         MID N56849  1F   \nC_C17         MID N57325  1F   \nC_C18         MID N59747  1F   \nC_C19         MID N59865  1F   \nC_C2          N25921 N25929  18.629P   \nC_C20         MID N65579  1F   \nC_C21         MID N65697  1F   \nC_C22         MID N68774  1F   \nC_C23         N72398 MID  1F   \nC_C24         MID N72391  1F   \nC_C25         MID N81574  1P   \nC_C26         MID N81664  1P   \nC_C27         MID SW_OL_OPAx320  1N   \nC_C28         VCLP MID  1P   \nC_C29         VIMON MID  1P   \nC_C3          N27785 N27793  18.629P   \nC_C30         VOUT_S MID  1P   \nC_C32         MID N2419074  3.117831E-16   \nC_C33         MID N36262  7.117831E-16   \nC_C4          N32347 MID  1F   \nC_C41         N2821521 N2821796  331.6P   \nC_C5          CLAMP MID  30.6N   \nC_C_COM0      ESDP MID  4P   \nC_C_COM1      MID ESDN  4P   \nC_C_DIFF      ESDN ESDP  5P   \nE_E1          MID 0 N2425287 0 1\nE_E2          N158495 MID CL_CLAMP MID 1\nE_E3          N161937 MID OUT MID 1\nG_G1          N24458 MID ESDP MID -863.09U\nG_G12         CLAW_CLAMP MID N36262 MID -1M\nG_G13         CL_CLAMP MID CLAW_CLAMP MID -1M\nG_G15         N37029 MID CL_CLAMP N45999 -341.4329\nG_G16         N39124 MID N37037 MID -1.6071\nG_G17         N39884 MID N39417 MID -1\nG_G18         VCC_B 0 VCC 0 -1\nG_G19         VEE_B 0 VEE 0 -1\nG_G2          N25415 N25397 N25248 MID -1M\nG_G20         VCC_CLP MID N72398 MID -1M\nG_G21         VEE_CLP MID N72391 MID -1M\nG_G22         N1356345 MID N1356333 MID -1\nG_G23         N1356409 MID N1356429 MID -1\nG_G26         N2419074 MID VSENSE MID -1U\nG_G27         N36262 MID N2419074 MID -1U\nG_G3          N25921 MID VEE_B MID -1.1733\nG_G35         N2821521 MID N24659 MID -1\nG_G36         N25248 MID N2821796 MID -416.7\nG_G4          N27785 MID VCC_B MID -1.1721\nG_G5          N28678 N28438 N27793 N25929 -1M\nG_G6          VSENSE MID CLAMP MID -1M\nI_I_B         N24207 MID DC 200F  \nI_I_OS        ESDN MID DC 1F  \nI_I_Q         VCC VEE DC 1.5M  \nR_R1          IN+ ESDP R_NOISELESS 10M\nR_R10         MID N25921 R_NOISELESS 1\nR_R102        N2821796 N2821521 R_NOISELESS 10K\nR_R103        MID N2821521 R_NOISELESS 1\nR_R104        MID N2821796 R_NOISELESS 24.06\nR_R105        MID N25248 R_NOISELESS 1\nR_R11         MID N25929 R_NOISELESS 427.1606\nR_R12         N27793 N27785 R_NOISELESS 100MEG\nR_R13         MID N27785 R_NOISELESS 1\nR_R14         MID N27793 R_NOISELESS 427.1606\nR_R15         N28438 N25415 R_NOISELESS 1M\nR_R16         N28678 N28438 R_NOISELESS 1K\nR_R17         N31303 ESDN R_NOISELESS 1M\nR_R18         MID N31389 R_NOISELESS 1T\nR_R19         MID N31737 R_NOISELESS 1T\nR_R2          IN- ESDN R_NOISELESS 10M\nR_R20         N32236 MID R_NOISELESS 1\nR_R21         N32347 N32236 R_NOISELESS 1M\nR_R22         MID N32510 R_NOISELESS 1MEG\nR_R23         MID CLAMP R_NOISELESS 1MEG\nR_R24         MID VSENSE R_NOISELESS 1K\nR_R3          ESDP MID R_NOISELESS 1T\nR_R32         MID CLAW_CLAMP R_NOISELESS 1K\nR_R33         MID CL_CLAMP R_NOISELESS 1K\nR_R34         N37037 N37029 R_NOISELESS 10K\nR_R35         MID N37029 R_NOISELESS 1\nR_R36         MID N37037 R_NOISELESS 16.47254K\nR_R37         MID N39124 R_NOISELESS 1\nR_R38         N39417 N39124 R_NOISELESS 52.922618K\nR_R39         N39473 N39417 R_NOISELESS 10K\nR_R4          MID ESDN R_NOISELESS 1T\nR_R40         N39892 N39884 R_NOISELESS 10K\nR_R41         MID N39884 R_NOISELESS 1\nR_R42         MID N39892 R_NOISELESS 1.057141K\nR_R43         MID N46041 R_NOISELESS 1\nR_R46         VCC_B 0 R_NOISELESS 1\nR_R47         VCC_B N2425309 R_NOISELESS 1M\nR_R48         N2425309 N2425287 R_NOISELESS 1MEG\nR_R49         N2425287 0 R_NOISELESS 1T\nR_R5          MID N24458 R_NOISELESS 1\nR_R50         N2425287 N2425325 R_NOISELESS 1MEG\nR_R51         N2425325 VEE_B R_NOISELESS 1M\nR_R52         VEE_B 0 R_NOISELESS 1\nR_R53         VCC_CLP MID R_NOISELESS 1T\nR_R54         N55560 MID R_NOISELESS 1\nR_R55         N56849 N55560 R_NOISELESS 1M\nR_R56         VEE_CLP MID R_NOISELESS 1T\nR_R57         N57321 MID R_NOISELESS 1\nR_R58         N57325 N57321 R_NOISELESS 1M\nR_R59         N59739 MID R_NOISELESS 1T\nR_R6          N24659 N24458 R_NOISELESS 100MEG\nR_R60         N59743 MID R_NOISELESS 1\nR_R61         N59747 N59743 R_NOISELESS 1M\nR_R62         N59865 N59881 R_NOISELESS 1M\nR_R63         N59905 MID R_NOISELESS 1T\nR_R64         N59881 MID R_NOISELESS 1\nR_R65         N65567 MID R_NOISELESS 1T\nR_R66         N65575 MID R_NOISELESS 1\nR_R67         N65579 N65575 R_NOISELESS 1M\nR_R68         N65697 N65713 R_NOISELESS 1M\nR_R69         N65737 MID R_NOISELESS 1T\nR_R7          MID N24659 R_NOISELESS 130.16922K\nR_R70         N65713 MID R_NOISELESS 1\nR_R71         N68774 VSENSE R_NOISELESS 1M\nR_R72         VCC_B N72064 R_NOISELESS 1K\nR_R73         N72064 N72398 R_NOISELESS 1M\nR_R74         N72073 VEE_B R_NOISELESS 1K\nR_R75         N72073 N72391 R_NOISELESS 1M\nR_R76         MID VCC_CLP R_NOISELESS 1K\nR_R77         VEE_CLP MID R_NOISELESS 1K\nR_R78         N1356409 MID R_NOISELESS 1\nR_R79         N1356345 MID R_NOISELESS 1\nR_R8          N25415 N25397 R_NOISELESS 1K\nR_R80         V11 N81574 R_NOISELESS 100\nR_R81         V12 N81664 R_NOISELESS 100\nR_R82         N81756 MID R_NOISELESS 1\nR_R83         N81756 SW_OL_OPAx320 R_NOISELESS 100\nR_R84         N158495 VCLP R_NOISELESS 100\nR_R89         MID N2419074 R_NOISELESS 1MEG\nR_R9          N25929 N25921 R_NOISELESS 100MEG\nR_R90         MID N36262 R_NOISELESS 1MEG\nR_RDUMMY      MID N45999 R_NOISELESS 5.247284K\nR_RX          N45999 N46041 R_NOISELESS 52.47284K\nR_RX1         MID N161737 R_NOISELESS 1T\nR_RX2         VIMON N161737 R_NOISELESS 100\nR_RX3         MID N161937 R_NOISELESS 1T\nR_RX4         VOUT_S N161937 R_NOISELESS 100\nV_VCM_MAX     N31389 VCC_B 100M\nV_VCM_MIN     N31737 VEE_B -100M\nV_V_GRN       N65737 MID -115\nV_V_GRP       N65567 MID 100\nV_V_ISCN      N59905 MID -70.379\nV_V_ISCP      N59739 MID 65\nV_V_ORN       N1356333 VCLP -920.05M\nV_V_ORP       N1356429 VCLP 920.05M\nX_H1          N45999 OUT N161737 MID BLOCK_DC_H1_OPAx320 \nX_H2          N1356115 N1356409 V12 MID BLOCK_DC_H2_OPAx320 \nX_H3          N1356061 N1356345 V11 MID BLOCK_DC_H3_OPAx320 \nX_S1          N1356061 CLAMP N1356061 CLAMP BLOCK_DC_S1_OPAx320 \nX_S2          CLAMP N1356115 CLAMP N1356115 BLOCK_DC_S2_OPAx320  \nX_U1          ESDP N24207 VNSE_OPAx320 PARAMS: FLW=10 GLF=0.08402 RNV=58.016\nX_U10         VCC_CLP VEE_CLP VOUT_S MID N55560 N57321 CLAMP_AMP_LO_OPAx320 PARAMS: G=1\nX_U11         N59739 N59905 VIMON MID N59743 N59881 CLAMP_AMP_LO_OPAx320 PARAMS: G=1\nX_U12         N65567 N65737 N68774 MID N65575 N65713 CLAMP_AMP_HI_OPAx320 PARAMS: G=10\nX_U16         MID N81756 N81574 N81664 OL_SENSE_OPAx320\nX_U18         VIMON MID N72064 VCC_B CLAWP_OPAx320\nX_U19         MID VIMON VEE_B N72073 CLAWN_OPAx320\nX_U21         OUT VCC VEE ESD_OUT_OPAx320\nX_U22         N59747 N59865 CL_CLAMP MID CL_SRC_OPAx320 PARAMS: GAIN=1 IPOS=0.4E1\n+  INEG=-0.46E1\nX_U23         N65579 N65697 CLAMP MID GR_SRC_OPAx320 PARAMS: GAIN=1 IPOS=0.61E1\n+  INEG=-0.61E1\nX_U25         SW_OL_OPAx320 MID N37029 N37037 SW_OL_OPAx320\nX_U26         VIMON MID VCC MID IQ_SRC_OPAx320 PARAMS: GAIN=1E-3\nX_U27         MID VIMON MID VEE IQ_SRC_OPAx320 PARAMS: GAIN=1E-3\nX_U30         N32347 N31303 MID N32510 AOL_1_OPAx320 PARAMS: GAIN=1E-4 IPOS=.5 INEG=-.5\nX_U31         N32510 MID MID CLAMP AOL_2_OPAx320 PARAMS: GAIN=0.041697 IPOS=0.315\n+  INEG=-0.315\nX_U32         N39892 MID MID N46041 ZO_SRC_OPAx320 PARAMS: GAIN=10.4595 IPOS=6821.47E1\n+  INEG=-7386.067E1\nX_U35         N56849 N57325 CLAW_CLAMP MID CLAW_SRC_OPAx320 PARAMS: GAIN=1 IPOS=0.2E1\n+  INEG=-0.23E1\nX_U36         N24207 MID FEMT_OPAx320 PARAMS: NVRF=0.6\nX_U37         ESDN MID FEMT_OPAx320 PARAMS: NVRF=0.6\nX_U4          N25397 N24207 VOS_DRIFT_OPAx320 PARAMS: DC=1.245E-05 POL=1 DRIFT=1.50E-06\nX_U5          ESDN ESDP VCC VEE ESD_IN_OPAx320\nX_U6          N28678 MID N32236 MID N31389 N31737 VCM_CLAMP_OPAx320 PARAMS: GAIN=1\n.ENDS OPAx320\n*\n.SUBCKT BLOCK_DC_H1_OPAx320 1 2 3 4  \nH_H1         3 4 VH_H1 1K\nVH_H1         1 2 0V\n.ENDS  BLOCK_DC_H1_OPAx320\n*\n.SUBCKT BLOCK_DC_H2_OPAx320 1 2 3 4  \nH_H2         3 4 VH_H2 1\nVH_H2         1 2 0V\n.ENDS  BLOCK_DC_H2_OPAx320\n*\n.SUBCKT BLOCK_DC_H3_OPAx320 1 2 3 4  \nH_H3         3 4 VH_H3 -1\nVH_H3         1 2 0V\n.ENDS  BLOCK_DC_H3_OPAx320\n*\n.SUBCKT BLOCK_DC_S1_OPAx320 1 2 3 4  \nS_S1         3 4 1 2 _S1\nRS_S1         1 2 1G\n.MODEL         _S1 VSWITCH ROFF=1E12 RON=10M VOFF=0.0V VON=10MV\n.ENDS  BLOCK_DC_S1_OPAx320\n*\n.SUBCKT BLOCK_DC_S2_OPAx320 1 2 3 4  \nS_S2         3 4 1 2 _S2\nRS_S2         1 2 1G\n.MODEL         _S2 VSWITCH ROFF=1E12 RON=10M VOFF=0.0V VON=10MV\n.ENDS  BLOCK_DC_S2_OPAx320\n*\n.SUBCKT AOL_1_OPAx320 VC+ VC- IOUT+ IOUT- PARAMS: GAIN=1E-4 IPOS=.5 INEG=-.5\nG1 IOUT+ IOUT- VALUE={LIMIT(GAIN*V(VC+,VC-),INEG,IPOS)}\n.ENDS  AOL_1_OPAx320\n*\n.SUBCKT AOL_2_OPAx320 VC+ VC- IOUT+ IOUT- PARAMS: GAIN=0.041697  IPOS=0.315 INEG=-0.315\nG1 IOUT+ IOUT- VALUE={LIMIT(GAIN*V(VC+,VC-),INEG,IPOS)}\n.ENDS  AOL_2_OPAx320\n*\n.SUBCKT CLAMP_AMP_HI_OPAx320 VC+ VC- VIN COM VO+ VO- PARAMS: G=10\nGVO+ COM VO+ VALUE = {IF(V(VIN,COM)>V(VC+,COM),((V(VIN,COM)-V(VC+,COM))*G),0)}\nGVO- COM VO- VALUE = {IF(V(VIN,COM)<V(VC-,COM),((V(VC-,COM)-V(VIN,COM))*G),0)}\n.ENDS  CLAMP_AMP_HI_OPAx320\n*\n.SUBCKT CLAMP_AMP_LO_OPAx320 VC+ VC- VIN COM VO+ VO- PARAMS: G=1\nGVO+ COM VO+ VALUE = {IF(V(VIN,COM)>V(VC+,COM),((V(VIN,COM)-V(VC+,COM))*G),0)}\nGVO- COM VO- VALUE = {IF(V(VIN,COM)<V(VC-,COM),((V(VC-,COM)-V(VIN,COM))*G),0)}\n.ENDS  CLAMP_AMP_LO_OPAx320\n*\n.SUBCKT CLAWN_OPAx320 VC+ VC- IOUT+ IOUT-\nG1 IOUT+ IOUT- TABLE {(V(VC+,VC-))} =\n+(0,       10.96E-6)\n+(12.46, 0.00016055)\n+(23.46, 0.00033055)\n+(36.341, 0.0005865)\n+(46.919, 0.0008115)\n+(56.559, 0.0010602)\n+(64.905, 0.0014003)\n+(68.033, 0.0016047)\n+(69.597, 0.0018062)\n+(70.379, 0.0019381)\n.ENDS  CLAWN_OPAx320\n*\n.SUBCKT CLAWP_OPAx320 VC+ VC- IOUT+ IOUT-\nG1 IOUT+ IOUT- TABLE {(V(VC+,VC-))} =\n+(0,       10.73E-6)\n+(17.896, 0.0002413)\n+(35.793, 0.0006242)\n+(47.724, 0.0010174)\n+(49.514, 0.0010818)\n+(53.093, 0.0013016)\n+(56.690, 0.0015382)\n+(65,       0.00275)\n.ENDS  CLAWP_OPAx320\n*\n.SUBCKT CLAW_SRC_OPAx320 VC+ VC- IOUT+ IOUT- PARAMS: GAIN=1 IPOS=0.2E1 INEG=-0.23E1\nG1 IOUT+ IOUT- VALUE={LIMIT(GAIN*V(VC+,VC-),INEG,IPOS)}\n.ENDS  CLAW_SRC_OPAx320\n*\n.SUBCKT CL_SRC_OPAx320 VC+ VC- IOUT+ IOUT- PARAMS: GAIN=1 IPOS=0.4E1 INEG=-0.46E1\nG1 IOUT+ IOUT- VALUE={LIMIT(GAIN*V(VC+,VC-),INEG,IPOS)}\n.ENDS  CL_SRC_OPAx320\n*\n.SUBCKT ESD_IN_OPAx320 ESDN ESDP VCC VEE\n.MODEL ESD_SW VSWITCH(RON=50 ROFF=1E12 VON=500E-3 VOFF=100E-3)\nS1 ESDN VCC ESDN VCC ESD_SW\nS2 ESDP VCC ESDP VCC ESD_SW\nS3 VEE ESDN VEE ESDN ESD_SW\nS4 VEE ESDP VEE ESDP ESD_SW\n.ENDS  ESD_IN_OPAx320\n*\n.SUBCKT ESD_OUT_OPAx320 OUT VCC VEE\n.MODEL ESD_SW VSWITCH(RON=50 ROFF=1E12 VON=500E-3 VOFF=100E-3)\nS1 OUT VCC OUT VCC ESD_SW\nS2 VEE OUT VEE OUT ESD_SW\n.ENDS  ESD_OUT_OPAx320\n*\n.SUBCKT FEMT_OPAx320 1 2 PARAMS: NVRF=0.6\nE1 3 0 5 0 10\nR1 5 0 {1.184*PWR(NVRF,2)}\nR2 5 0 {1.184*PWR(NVRF,2)}\nG1 1 2 3 0 1E-6\n.ENDS  FEMT_OPAx320\n*\n.SUBCKT GR_SRC_OPAx320 VC+ VC- IOUT+ IOUT- PARAMS: GAIN=1 IPOS=0.61E1 INEG=-0.61E1\nG1 IOUT+ IOUT- VALUE={LIMIT(GAIN*V(VC+,VC-),INEG,IPOS)}\n.ENDS  GR_SRC_OPAx320\n*\n.SUBCKT IQ_SRC_OPAx320 VC+ VC- IOUT+ IOUT- PARAMS: GAIN=1E-3\nG1 IOUT+ IOUT- VALUE={IF( (V(VC+,VC-)<=0),0,GAIN*V(VC+,VC-) )}\n.ENDS  IQ_SRC_OPAx320\n*\n.SUBCKT OL_SENSE_OPAx320 COM SW+ OLN OLP\nGSW+ COM SW+ VALUE = {IF((V(OLN,COM)>10E-3 | V(OLP,COM)>10E-3),1,0)}\n.ENDS  OL_SENSE_OPAx320\n*\n.SUBCKT SW_OL_OPAx320 SW_OL_OPAx320 MID CAP_L CAP_R\n.MODEL OL_SW VSWITCH(RON=1E-3 ROFF=1E12 VON=900E-3 VOFF=800E-3)\nS1 CAP_L CAP_R SW_OL_OPAx320 MID OL_SW\n.ENDS  SW_OL_OPAx320\n*\n.SUBCKT VCM_CLAMP_OPAx320 VIN+ VIN- IOUT- IOUT+ VP+ VP- PARAMS: GAIN=1\nG1 IOUT+ IOUT- VALUE={LIMIT(GAIN*V(VIN+,VIN-),V(VP-,VIN-), V(VP+,VIN-))}\n.ENDS  VCM_CLAMP_OPAx320\n*\n.SUBCKT VNSE_OPAx320 1 2 PARAMS: FLW=10 GLF=0.08402 RNV=58.016\n.MODEL DVN D KF={PWR(FLW,0.5)/1E11} IS=1.0E-16\nI1 0 7 10E-3\nI2 0 8 10E-3\nD1 7 0 DVN\nD2 8 0 DVN\nE1 3 6 7 8 {GLF}\nR1 3 0 1E9\nR2 3 0 1E9\nR3 3 6 1E9\nE2 6 4 5 0 10\nR4 5 0 {RNV}\nR5 5 0 {RNV}\nR6 3 4 1E9\nR7 4 0 1E9\nE3 1 2 3 4 1\n.ENDS  VNSE_OPAx320\n*\n.SUBCKT VOS_DRIFT_OPAx320 VOS+ VOS- PARAMS: DC=1.243E-05 POL=1 DRIFT=1.50E-06\nE1 VOS+ VOS- VALUE={DC+POL*DRIFT*(TEMP-27)}\n.ENDS  VOS_DRIFT_OPAx320\n*\n.SUBCKT ZO_SRC_OPAx320 VC+ VC- IOUT+ IOUT- PARAMS: GAIN=10.4595 IPOS=6821.47E1 INEG=-7386.067E1\nG1 IOUT+ IOUT- VALUE={LIMIT(GAIN*V(VC+,VC-),INEG,IPOS)}\n.ENDS  ZO_SRC_OPAx320\n*\n.MODEL R_NOISELESS RES (T_ABS=-273.15)\n*