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Hi Team,
Greetings!
Kindly share us the LTspice model this OPA2376AIDR.
Regards!
Poornima D
Poornima,
Unfortunately due to the licensing agreement on LT SPICE, ADI is the only semiconductor manufacture that can provide models or use LT SPICE. We cannot provide tested LT SPICE models. You can take the PSPICE netlist and import it into LT SPICE. In some cases this works well, but not always. We cannot trouble shoot any issues. Sorry about this, I wish we could provide more support in this regard.
Art
Poornima,
Below if the PSPICE "LIBARY" file. I renamed it as a text file. This file contains the net list of the spice model. In the future, you can download the PSPICE model zip file from TI.com under "design tools and simulation". The key file will have the extension *.LIB. You can open this file with at text editor.
*$
* OPAx376
*****************************************************************************
* (C) Copyright 2022 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: OPAx376
* Date: 2JUN2022
* Model Type: Generic (suitable for all analysis types)
* EVM Order Number: N/A
* EVM Users Guide: N/A
* Datasheet: SBOS406G -JUNE 2007-REVISED DECEMBER 2015
* Created with Green-Williams-Lis Op Amp Macro-model Architecture
*
* Model Version: Final 1.4
*
*****************************************************************************
*
* Updates:
*
* Final 1.4
* 1. Modified the capacitor(C14) value from 1F to 1uF in GND Float-IQ block
* to resolve the convergence issue in single and asymmetric supply test.
* 2. Resolved bump in Aol curve at lower frequency by shifting Zo First pole
* nearer to Aol First pole.
*
* Final 1.3
* In CMRR block, R81 resistor is changed from 1.92e3 to 1.92e6 to fix the dc
* gain of CMRR
*
* Final 1.2
* VOS drift feature is added
* Added Unique subckt name, removed Claw ABS.
* Simplified subckt for current noise.
*
* Final 1.1
* 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. OPAx376 model is available in single core(OPA376), dual core(OPA2376)
* and quad core(OPA4376)
*****************************************************************************
.SUBCKT OPAx376 IN+ IN- VCC VEE OUT
*****************************************************************************
C_C1 N5296613 N5296623 60.3F
C_C10 N5298247 N5298259 11U
C_C123 N5296633 N5296643 62.4P
C_C13 N5302951 0 1F
C_C14 0 N5302475 1U
C_C146 N5719031 N5665974 344F
C_C147 N5298821 MID 10.4F
C_C148 N57803740 MID 26.5P
C_C15 N5302991 0 1F
C_C152 N5896474 N5896484 60.3F
C_C153 N5905339 N5905349 344F
C_C154 N5785671 N5299107 265F
C_C16 N5301567 MID 1F
C_C17 N5302227 MID 1F
C_C18 N5301581 MID 1F
C_C19 N5302261 MID 1F
C_C20 N5301595 MID 1F
C_C21 N5302295 MID 1F
C_C22 MID N5301537 1F
C_C23 N5303823 MID 1F
C_C24 N5304615 MID 1F
C_C25 N5304181 MID 1P
C_C26 N5304435 MID 1P
C_C27 SW_OL_OPAx376 MID 1P
C_C29 VIMON MID 1N
C_C30 VOUT_S MID 1N
C_C4 N5299343 MID 1F
C_C5 CLAMP MID 140N
C_C70 VCLP MID 100P
C_C_COM0 ESDP MID 13P
C_C_COM1 MID ESDN 13P
C_C_DIFF ESDN ESDP 6.5P
E_E1 MID 0 N5302475 0 1
E_E3 N5297811 MID OUT MID 1
E_E4 N5297995 MID CL_CLAMP MID 1
G_G1 N5296613 MID ESDP MID -1.68M
G_G104 N5298821 MID VSENSE MID -1U
G_G107 CLAW_CLAMP MID N5298821 MID -1M
G_G108 CL_CLAMP MID CLAW_CLAMP MID -1M
G_G111 N5665974 MID VCC_B MID -342U
G_G112 N5781207 MID N5298259 MID -661.54
G_G113 N5785671 MID N5783853 MID -1
G_G116 N5896474 MID N5296623 MID -1
G_G117 N5859234 MID N5896484 MID -53.03
G_G118 N5905349 MID N5719031 MID -1
G_G119 N5296765 MID N5905339 MID -71.43
G_G18 VCC_B 0 VCC 0 -1
G_G19 VEE_B 0 VEE 0 -1
G_G2 N5297947 N5297941 N5859234 MID -1M
G_G20 VCC_CLP MID N5303823 MID -1M
G_G21 VEE_CLP MID N5304615 MID -1M
G_G22 N5304315 MID N5304303 MID -1
G_G23 N5304383 MID N5304405 MID -1
G_G39 N5298247 MID CL_CLAMP N5298565 -89.3
G_G5 N5297697 N5297689 N5296765 N5296643 -1M
G_G6 VSENSE MID CLAMP MID -1M
G_G96 N5296633 MID VEE_B MID -46.92M
I_I_B N5298577 MID DC 200F
I_I_OS ESDN MID DC 1F
I_I_Q VCC VEE DC 760U
R_R15 N5297689 N5297947 R_NOISELESS 1M
R_R16 N5297697 N5297689 R_NOISELESS 1K
R_R167 N5297995 VCLP R_NOISELESS 100
R_R17 N5300247 ESDN R_NOISELESS 1M
R_R18 MID N5298335 R_NOISELESS 1T
R_R19 MID N5300937 R_NOISELESS 1T
R_R20 N5299325 MID R_NOISELESS 1
R_R21 N5299343 N5299325 R_NOISELESS 1M
R_R22 MID N5298735 R_NOISELESS 1MEG
R_R23 MID CLAMP R_NOISELESS 1MEG
R_R24 MID VSENSE R_NOISELESS 1K
R_R266 MID N5298821 R_NOISELESS 1MEG
R_R297 N5296643 N5296633 R_NOISELESS 100MEG
R_R300 MID N5296643 R_NOISELESS 10.2K
R_R301 MID N5296633 R_NOISELESS 1
R_R334 MID CLAW_CLAMP R_NOISELESS 1K
R_R335 MID CL_CLAMP R_NOISELESS 1K
R_R34 N5298259 N5298247 R_NOISELESS 10K
R_R35 MID N5298247 R_NOISELESS 1
R_R358 MID N5665974 R_NOISELESS 1
R_R359 N5665974 N5719031 R_NOISELESS 100MEG
R_R36 MID N5298259 R_NOISELESS 15.14
R_R360 MID N5719031 R_NOISELESS 1.42MEG
R_R361 MID N5781207 R_NOISELESS 1
R_R362 N5783853 N5781207 R_NOISELESS 990K
R_R363 N5783853 N57803740 R_NOISELESS 10K
R_R373 N5896484 N5896474 R_NOISELESS 100MEG
R_R374 MID N5896474 R_NOISELESS 1
R_R375 MID N5896484 R_NOISELESS 1.92MEG
R_R376 MID N5859234 R_NOISELESS 1
R_R377 N5905349 N5905339 R_NOISELESS 100MEG
R_R378 MID N5905339 R_NOISELESS 1.42MEG
R_R379 MID N5905349 R_NOISELESS 1
R_R380 MID N5296765 R_NOISELESS 1
R_R381 N5299107 N5785671 R_NOISELESS 10K
R_R382 MID N5785671 R_NOISELESS 1
R_R383 MID N5299107 R_NOISELESS 6
R_R43 MID N5299111 R_NOISELESS 1
R_R46 VCC_B 0 R_NOISELESS 1
R_R47 VCC_B N5302951 R_NOISELESS 1M
R_R48 N5302951 N5302475 R_NOISELESS 1MEG
R_R49 N5302475 0 R_NOISELESS 1T
R_R5 MID N5296613 R_NOISELESS 1
R_R50 N5302475 N5302991 R_NOISELESS 1MEG
R_R51 N5302991 VEE_B R_NOISELESS 1M
R_R52 VEE_B 0 R_NOISELESS 1
R_R53 VCC_CLP MID R_NOISELESS 1T
R_R54 N5301563 MID R_NOISELESS 1
R_R55 N5301567 N5301563 R_NOISELESS 1M
R_R56 VEE_CLP MID R_NOISELESS 1T
R_R57 N5302333 MID R_NOISELESS 1
R_R58 N5302227 N5302333 R_NOISELESS 1M
R_R59 N5301533 MID R_NOISELESS 1T
R_R6 N5296623 N5296613 R_NOISELESS 100MEG
R_R60 N5301577 MID R_NOISELESS 1
R_R61 N5301581 N5301577 R_NOISELESS 1M
R_R62 N5302261 N5302369 R_NOISELESS 1M
R_R63 N5302495 MID R_NOISELESS 1T
R_R64 N5302369 MID R_NOISELESS 1
R_R65 N5301543 MID R_NOISELESS 1T
R_R66 N5301591 MID R_NOISELESS 1
R_R67 N5301595 N5301591 R_NOISELESS 1M
R_R68 N5302295 N5302405 R_NOISELESS 1M
R_R69 N5302499 MID R_NOISELESS 1T
R_R7 MID N5296623 R_NOISELESS 1.92MEG
R_R70 N5302405 MID R_NOISELESS 1
R_R71 N5301537 VSENSE R_NOISELESS 1M
R_R72 VCC_B N5303741 R_NOISELESS 1K
R_R73 N5303741 N5303823 R_NOISELESS 1M
R_R74 N5304593 VEE_B R_NOISELESS 1K
R_R75 N5304593 N5304615 R_NOISELESS 1M
R_R76 MID VCC_CLP R_NOISELESS 1K
R_R77 VEE_CLP MID R_NOISELESS 1K
R_R78 N5304383 MID R_NOISELESS 1
R_R79 N5304315 MID R_NOISELESS 1
R_R8 N5297947 N5297941 R_NOISELESS 1K
R_R80 V11 N5304181 R_NOISELESS 100
R_R81 V12 N5304435 R_NOISELESS 100
R_R82 N5304195 MID R_NOISELESS 1
R_R83 N5304195 SW_OL_OPAx376 R_NOISELESS 100
R_RDUMMY MID N5298565 R_NOISELESS 10K
R_RS_INN IN- ESDN R_NOISELESS 10M
R_RS_INP IN+ ESDP R_NOISELESS 10M
R_RX N5298565 N5299111 R_NOISELESS 100K
R_RX1 MID N5298043 R_NOISELESS 1T
R_RX2 VIMON N5298043 R_NOISELESS 100
R_RX3 MID N5297811 R_NOISELESS 1T
R_RX4 VOUT_S N5297811 R_NOISELESS 100
R_R_CM1 ESDP MID R_NOISELESS 1T
R_R_CM2 MID ESDN R_NOISELESS 1T
V_VCM_MAX N5298335 VCC_B 100M
V_VCM_MIN N5300937 VEE_B -100M
V_V_GRN N5302499 MID -60
V_V_GRP N5301543 MID 40
V_V_ISCN N5302495 MID -51
V_V_ISCP N5301533 MID 33
V_V_ORN N5304303 VCLP -630M
V_V_ORP N5304405 VCLP 630M
X_H1 N5298565 OUT N5298043 MID BLOCK_DC_H1_OPAx376
X_H2 N5303803 N5304383 V12 MID BLOCK_DC_H2_OPAx376
X_H3 N5303747 N5304315 V11 MID BLOCK_DC_H3_OPAx376
X_S1 N5303747 CLAMP N5303747 CLAMP BLOCK_DC_S1_OPAx376
X_S2 CLAMP N5303803 CLAMP N5303803 BLOCK_DC_S2_OPAx376
X_U10 VCC_CLP VEE_CLP VOUT_S MID N5301563 N5302333 CLAMP_AMP_LO_OPAx376 PARAMS:
+ G=1
X_U11 N5301533 N5302495 VIMON MID N5301577 N5302369 CLAMP_AMP_LO_OPAx376
+ PARAMS: G=1
X_U12 N5301543 N5302499 N5301537 MID N5301591 N5302405 CLAMP_AMP_HI_OPAx376
+ PARAMS: G=10
X_U16 MID N5304195 N5304181 N5304435 OL_SENSE_OPAx376
X_U18 VIMON MID N5303741 VCC_B CLAWP_OPAx376
X_U19 MID VIMON VEE_B N5304593 CLAWN_OPAx376
X_U21 OUT VCC VEE ESD_OUT_OPAx376
X_U22 N5301581 N5302261 CL_CLAMP MID CL_SRC_OPAx376 PARAMS: GAIN=1 IPOS=240E-3
+ INEG=-240E-3
X_U23 N5301595 N5302295 CLAMP MID GR_SRC_OPAx376 PARAMS: GAIN=1 IPOS=0.6E1
+ INEG=-0.6E1
X_U25 SW_OL_OPAx376 MID N5298247 N5298259 SW_OL_OPAx376
X_U26 VIMON MID VCC MID IQ_SRC_OPAx376 PARAMS: GAIN=1E-3
X_U27 MID VIMON MID VEE IQ_SRC_OPAx376 PARAMS: GAIN=1E-3
X_U30 N5299343 N5300247 MID N5298735 AOL_1_OPAx376 PARAMS: GAIN=1E-4 IPOS=.5
+ INEG=-.5
X_U31 N5298735 MID MID CLAMP AOL_2_OPAx376 PARAMS: GAIN=61.86E-3 IPOS=0.28
+ INEG=-0.28
X_U32 N5299107 MID MID N5299111 ZO_SRC_OPAx376 PARAMS: GAIN=1667 IPOS=6.4E3
+ INEG=-10E3
X_U35 N5301567 N5302227 CLAW_CLAMP MID CLAW_SRC_OPAx376 PARAMS: GAIN=1
+ IPOS=80E-3 INEG=-120E-3
X_U36 MID N5298577 FEMT_OPAx376 PARAMS: NVRF=2
X_U38 N5297941 N5895272 VCC VEE VOS_SRC_OPAx376
X_U4 N5895272 N5298577 VOS_DRIFT_OPAx376 PARAMS: DC=-21.32E-06 POL=1
+ DRIFT=0.32E-06
X_U41 ESDN MID FEMT_OPAx376 PARAMS: NVRF=2
X_U43 ESDP N5298577 VNSE_OPAx376 PARAMS: FLW=1 GLF=0.0473 RNV=66.6
X_U5 ESDN ESDP VCC VEE ESD_IN_OPAx376
X_U6 N5297697 MID N5299325 MID N5298335 N5300937 VCM_CLAMP_OPAx376 PARAMS:
+ GAIN=1
.MODEL R_NOISELESS RES (T_ABS=-273.15)
.ENDS OPAx376
*
.SUBCKT BLOCK_DC_H1_OPAx376 1 2 3 4
H_H1 3 4 VH_H1 1K
VH_H1 1 2 0V
.ENDS BLOCK_DC_H1_OPAx376
*
.SUBCKT BLOCK_DC_H2_OPAx376 1 2 3 4
H_H2 3 4 VH_H2 1
VH_H2 1 2 0V
.ENDS BLOCK_DC_H2_OPAx376
*
.SUBCKT BLOCK_DC_H3_OPAx376 1 2 3 4
H_H3 3 4 VH_H3 -1
VH_H3 1 2 0V
.ENDS BLOCK_DC_H3_OPAx376
*
.SUBCKT BLOCK_DC_S1_OPAx376 1 2 3 4
S_S1 3 4 1 2 _S1
RS_S1 1 2 1G
.MODEL _S1 VSWITCH ROFF=1E9 RON=10M VOFF=0.0V VON=10MV
.ENDS BLOCK_DC_S1_OPAx376
*
.SUBCKT BLOCK_DC_S2_OPAx376 1 2 3 4
S_S2 3 4 1 2 _S2
RS_S2 1 2 1G
.MODEL _S2 VSWITCH ROFF=1E9 RON=10M VOFF=0.0V VON=10MV
.ENDS BLOCK_DC_S2_OPAx376
*
.SUBCKT AOL_1_OPAx376 VC+ VC- IOUT+ IOUT- PARAMS: GAIN=1E-4 IPOS=.5 INEG=-.5
G1 IOUT+ IOUT- VALUE={LIMIT(GAIN*V(VC+,VC-),INEG,IPOS)}
.ENDS AOL_1_OPAx376
*
.SUBCKT AOL_2_OPAx376 VC+ VC- IOUT+ IOUT- PARAMS: GAIN=61.86E-3 IPOS=0.28 INEG=-0.28
G1 IOUT+ IOUT- VALUE={LIMIT(GAIN*V(VC+,VC-),INEG,IPOS)}
.ENDS AOL_2_OPAx376
*
.SUBCKT CLAMP_AMP_HI_OPAx376 VC+ VC- VIN COM VO+ VO- PARAMS: G=1
GVO+ COM VO+ VALUE = {IF(V(VIN,COM)>V(VC+,COM),((V(VIN,COM)-V(VC+,COM))*G),0)}
GVO- COM VO- VALUE = {IF(V(VIN,COM)<V(VC-,COM),((V(VC-,COM)-V(VIN,COM))*G),0)}
.ENDS CLAMP_AMP_HI_OPAx376
*
.SUBCKT CLAMP_AMP_LO_OPAx376 VC+ VC- VIN COM VO+ VO- PARAMS: G=1
GVO+ COM VO+ VALUE = {IF(V(VIN,COM)>V(VC+,COM),((V(VIN,COM)-V(VC+,COM))*G),0)}
GVO- COM VO- VALUE = {IF(V(VIN,COM)<V(VC-,COM),((V(VC-,COM)-V(VIN,COM))*G),0)}
.ENDS CLAMP_AMP_LO_OPAx376
*
.SUBCKT CLAWN_OPAx376 VC+ VC- IOUT+ IOUT-
G1 IOUT+ IOUT- TABLE {(V(VC+,VC-))} =
+(0, 1.056E-5)
+(18.2, 2.9E-4)
+(35, 5.9E-4)
+(40, 7.4E-4)
+(42.7, 8.2E-4)
+(45, 9.5E-4)
+(46, 1.03E-3)
+(48.1,1.33E-3)
+(51, 1.95E-3)
.ENDS CLAWN_OPAx376
*
.SUBCKT CLAWP_OPAx376 VC+ VC- IOUT+ IOUT-
G1 IOUT+ IOUT- TABLE {(V(VC+,VC-))} =
+(0, 1.058E-5)
+(10, 2E-4)
+(15, 3.1E-4)
+(20, 4.5E-4)
+(22.5,5.5E-4)
+(25, 6.7E-4)
+(27.5, 9E-4)
+(30, 1.3E-3)
+(33, 1.88E-3)
.ENDS CLAWP_OPAx376
*
.SUBCKT CLAW_SRC_OPAx376 VC+ VC- IOUT+ IOUT- PARAMS: GAIN=1 IPOS=80E-3 INEG=-120E-3
G1 IOUT+ IOUT- VALUE={LIMIT(GAIN*V(VC+,VC-),INEG,IPOS)}
.ENDS CLAW_SRC_OPAx376
*
.SUBCKT CL_SRC_OPAx376 VC+ VC- IOUT+ IOUT- PARAMS: GAIN=1 IPOS=240E-3 INEG=-240E-3
G1 IOUT+ IOUT- VALUE={LIMIT(GAIN*V(VC+,VC-),INEG,IPOS)}
.ENDS CL_SRC_OPAx376
*
.SUBCKT ESD_IN_OPAx376 ESDN ESDP VCC VEE
.MODEL ESD_SW VSWITCH(RON=50 ROFF=1E12 VON=500E-3 VOFF=100E-3)
S1 ESDN VCC ESDN VCC ESD_SW
S2 ESDP VCC ESDP VCC ESD_SW
S3 VEE ESDN VEE ESDN ESD_SW
S4 VEE ESDP VEE ESDP ESD_SW
.ENDS ESD_IN_OPAx376
*
.SUBCKT ESD_OUT_OPAx376 OUT VCC VEE
.MODEL ESD_SW VSWITCH(RON=50 ROFF=1E12 VON=500E-3 VOFF=100E-3)
S1 OUT VCC OUT VCC ESD_SW
S2 VEE OUT VEE OUT ESD_SW
.ENDS ESD_OUT_OPAx376
*
.SUBCKT FEMT_OPAx376 1 2 PARAMS: NVRF=2
E1 3 0 5 0 10
R1 5 0 {1.184*PWR(NVRF,2)}
R2 5 0 {1.184*PWR(NVRF,2)}
G1 1 2 3 0 1E-6
.ENDS FEMT_OPAx376
*
.SUBCKT GR_SRC_OPAx376 VC+ VC- IOUT+ IOUT- PARAMS: GAIN=1 IPOS=0.6E1 INEG=-0.6E1
G1 IOUT+ IOUT- VALUE={LIMIT(GAIN*V(VC+,VC-),INEG,IPOS)}
.ENDS GR_SRC_OPAx376
*
.SUBCKT IQ_SRC_OPAx376 VC+ VC- IOUT+ IOUT- PARAMS: GAIN=1E-3
G1 IOUT+ IOUT- VALUE={IF( (V(VC+,VC-)<=0),0,GAIN*V(VC+,VC-) )}
.ENDS IQ_SRC_OPAx376
*
.SUBCKT OL_SENSE_OPAx376 COM SW+ OLN OLP
GSW+ COM SW+ VALUE = {IF((V(OLN,COM)>5E-3 | V(OLP,COM)>5E-3),1,0)}
.ENDS OL_SENSE_OPAx376
*
.SUBCKT SW_OL_OPAx376 SW_OL_OPAx376 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_OPAx376 MID OL_SW
.ENDS SW_OL_OPAx376
*
.SUBCKT VCM_CLAMP_OPAx376 VIN+ VIN- IOUT- IOUT+ VP+ VP- PARAMS: GAIN=1
G1 IOUT+ IOUT- VALUE={LIMIT(GAIN*V(VIN+,VIN-),V(VP-,VIN-), V(VP+,VIN-))}
.ENDS VCM_CLAMP_OPAx376
*
.SUBCKT VNSE_OPAx376 1 2 PARAMS: FLW=1 GLF=0.0473 RNV=66.6
.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_OPAx376
*
.SUBCKT VOS_DRIFT_OPAx376 VOS+ VOS- PARAMS: DC=-21.32E-06 POL=1 DRIFT=0.32E-06
E1 VOS+ VOS- VALUE={DC+POL*DRIFT*(TEMP-27)}
.ENDS VOS_DRIFT_OPAx376
*
.SUBCKT VOS_SRC_OPAx376 V+ V- REF+ REF-
E1 V+ 1 TABLE {(V(REF+, V-))} =
+(-.1, 1.1E-3)
+(0.9, 1E-3)
+(1, 0)
+(4, 0)
E2 1 V- TABLE {(V(V-, REF-))}=
+(-0.1, 1E-4)
+(1, 0)
+(1.1, 0)
.ENDS VOS_SRC_OPAx376
*
.SUBCKT ZO_SRC_OPAx376 VC+ VC- IOUT+ IOUT- PARAMS: GAIN=1667 IPOS=6.4E3 INEG=-10E3
G1 IOUT+ IOUT- VALUE={LIMIT(GAIN*V(VC+,VC-),INEG,IPOS)}
.ENDS ZO_SRC_OPAx376
*
Best regards, Art