max1000000
New Member
I am having trouble creating a working component for a TI monolithic ic instrumentation amp (INA14). The spice model has several subcircuits each with its own node definition (presented at end of document). The component I create simulates but does not give correct information.
Should I be using a part of the model?
Does this need to be a multisection component?
Any other ideas?
***** INA114 SUB-CIRCUIT
* CONNECTIONS: NON-INVERTING INPUT
* | INVERTING INPUT
* | | POSITIVE POWER SUPPLY
* | | | NEGATIVE POWER SUPPLY
* | | | | OUTPUT
* | | | | | FEEDBACK
* | | | | | | REFERENCE
* | | | | | | | GAIN SET 1
* | | | | | | | | GAIN SET 2
* | | | | | | | | |
.SUBCKT INA114 1 2 3 4 5 6 8 9 10
*
***** A1_114 SUBCIRCUIT
* CONNECTIONS: NON-INVERTING INPUT
* | INVERTING INPUT
* | | POSITIVE POWER SUPPLY
* | | | NEGATIVE POWER SUPPLY
* | | | | OUTPUT
* | | | | |
X1 2 9 3 4 11 A1_114
*
* CONNECTIONS: NON-INVERTING INPUT
* | INVERTING INPUT
* | | POSITIVE POWER SUPPLY
* | | | NEGATIVE POWER SUPPLY
* | | | | OUTPUT
* | | | | |
X2 1 10 3 4 12 A2_114
*
* CONNECTIONS: NON-INVERTING INPUT
* | INVERTING INPUT
* | | POSITIVE POWER SUPPLY
* | | | NEGATIVE POWER SUPPLY
* | | | | OUTPUT
* | | | | |
X3 14 13 3 4 5 A3_114
*
R1 11 13 25K
R2 13 6 24.9985K
C2 13 6 5P
R3 12 14 25K
R4 14 8 25K
RFB1 9 11 25K
CC1 9 11 5P
RFB2 10 12 25K
CC2 10 12 5P
*
.ENDS
*
* A1_114 OPERATIONAL AMPLIFIER " MACROMODEL" SUBCIRCUIT
* CREATED USING PARTS RELEASE 5.0 ON 1/22/92 AT 13:21
*
* CONNECTIONS: NON-INVERTING INPUT
* | INVERTING INPUT
* | | POSITIVE POWER SUPPLY
* | | | NEGATIVE POWER SUPPLY
* | | | | OUTPUT
* | | | | |
.SUBCKT A1_114 1 2 3 4 5
*
C1 11 12 6.060E-12
C2 6 7 30.00E-12
DC 5 53 DX
DE 54 5 DX
DLP 90 91 DX
DLN 92 90 DX
DP 4 3 DX
EGND 99 0 POLY(2) (3,0) (4,0) 0 .5 .5
FB 7 99 POLY(5) VB VC VE VLP VLN 0 165.8E6 -20E6 20E6 20E6 -20E6
GA 6 0 11 12 188.5E-6
GCM 0 6 10 99 188.5E-12
IEE 10 4 DC 27E-6
HLIM 90 0 VLIM 1K
Q1 11 2 13 QX
Q2 12 1 14 QX
R2 6 9 100.0E3
RC1 3 11 5.305E3
RC2 3 12 5.305E3
RE1 13 10 4.348E3
RE2 14 10 4.348E3
REE 10 99 7.4074E6
RO1 8 5 40
RO2 7 99 320
RP 3 4 52.53E3
VB 9 0 DC 0
VC 3 53 DC 1.672
VE 54 4 DC 1.672
VLIM 7 8 DC 0
VLP 91 0 DC 2
VLN 0 92 DC 2
.MODEL DX D(IS=800.0E-18)
.MODEL QX NPN(IS=800.0E-18 BF=36.00E3)
.ENDS
*
* A2_114 OPERATIONAL AMPLIFIER " MACROMODEL" SUBCIRCUIT
* CREATED USING PARTS RELEASE 5.0 ON 1/22/92 AT 13:30
*
* CONNECTIONS: NON-INVERTING INPUT
* | INVERTING INPUT
* | | POSITIVE POWER SUPPLY
* | | | NEGATIVE POWER SUPPLY
* | | | | OUTPUT
* | | | | |
.SUBCKT A2_114 1 2 3 4 5
*
C1 11 12 6.060E-12
C2 6 7 30.00E-12
DC 5 53 DX
DE 54 5 DX
DLP 90 91 DX
DLN 92 90 DX
DP 4 3 DX
EGND 99 0 POLY(2) (3,0) (4,0) 0 .5 .5
FB 7 99 POLY(5) VB VC VE VLP VLN 0 165.8E6 -20E6 20E6 20E6 -20E6
GA 6 0 11 12 188.5E-6
GCM 0 6 10 99 188.5E-12
IEE 10 4 DC 27E-6
HLIM 90 0 VLIM 1K
Q1 11 2 13 QX
Q2 12 1 14 QX
R2 6 9 100.0E3
RC1 3 11 5.305E3
RC2 3 12 5.305E3
RE1 13 10 4.318E3
RE2 14 10 4.348E3
REE 10 99 7.4074E6
RO1 8 5 40
RO2 7 99 320
RP 3 4 52.53E3
VB 9 0 DC 0
VC 3 53 DC 1.672
VE 54 4 DC 1.672
VLIM 7 8 DC 0
VLP 91 0 DC 2
VLN 0 92 DC 2
.MODEL DX D(IS=800.0E-18)
.MODEL QX NPN(IS=800.0E-18 BF=36.00E3)
.ENDS
*
* A3_114 OPERATIONAL AMPLIFIER " MACROMODEL" SUBCIRCUIT
* CREATED USING PARTS RELEASE 5.0 ON 1/22/92 AT 13:46
*
* CONNECTIONS: NON-INVERTING INPUT
* | INVERTING INPUT
* | | POSITIVE POWER SUPPLY
* | | | NEGATIVE POWER SUPPLY
* | | | | OUTPUT
* | | | | |
.SUBCKT A3_114 1 2 3 4 5
*
C1 11 12 13.51E-12
C2 6 7 30.00E-12
DC 5 53 DX
DE 54 5 DX
DLP 90 91 DX
DLN 92 90 DX
DP 4 3 DX
EGND 99 0 POLY(2) (3,0) (4,0) 0 .5 .5
FB 7 99 POLY(5) VB VC VE VLP VLN 0 251.9E6 -30E6 30E6 30E6 -30E6
GA 6 0 11 12 339.3E-6
GCM 0 6 10 99 339.3E-12
IEE 10 4 DC 18E-6
HLIM 90 0 VLIM 1K
Q1 11 2 13 QX
Q2 12 1 14 QX
R2 6 9 100.0E3
RC1 3 11 2.947E3
RC2 3 12 2.947E3
RE1 13 10 74.778
RE2 14 10 74.778
REE 10 99 11.111E6
RO1 8 5 13
RO2 7 99 117
RP 3 4 30.123E3
VB 9 0 DC 0
VC 3 53 DC 1.972
VE 54 4 DC 1.972
VLIM 7 8 DC 0
VLP 91 0 DC 12
VLN 0 92 DC 12
.MODEL DX D(IS=800.0E-18)
.MODEL QX NPN(IS=800.0E-18 BF=30.00E3)
.ENDS
Should I be using a part of the model?
Does this need to be a multisection component?
Any other ideas?
***** INA114 SUB-CIRCUIT
* CONNECTIONS: NON-INVERTING INPUT
* | INVERTING INPUT
* | | POSITIVE POWER SUPPLY
* | | | NEGATIVE POWER SUPPLY
* | | | | OUTPUT
* | | | | | FEEDBACK
* | | | | | | REFERENCE
* | | | | | | | GAIN SET 1
* | | | | | | | | GAIN SET 2
* | | | | | | | | |
.SUBCKT INA114 1 2 3 4 5 6 8 9 10
*
***** A1_114 SUBCIRCUIT
* CONNECTIONS: NON-INVERTING INPUT
* | INVERTING INPUT
* | | POSITIVE POWER SUPPLY
* | | | NEGATIVE POWER SUPPLY
* | | | | OUTPUT
* | | | | |
X1 2 9 3 4 11 A1_114
*
* CONNECTIONS: NON-INVERTING INPUT
* | INVERTING INPUT
* | | POSITIVE POWER SUPPLY
* | | | NEGATIVE POWER SUPPLY
* | | | | OUTPUT
* | | | | |
X2 1 10 3 4 12 A2_114
*
* CONNECTIONS: NON-INVERTING INPUT
* | INVERTING INPUT
* | | POSITIVE POWER SUPPLY
* | | | NEGATIVE POWER SUPPLY
* | | | | OUTPUT
* | | | | |
X3 14 13 3 4 5 A3_114
*
R1 11 13 25K
R2 13 6 24.9985K
C2 13 6 5P
R3 12 14 25K
R4 14 8 25K
RFB1 9 11 25K
CC1 9 11 5P
RFB2 10 12 25K
CC2 10 12 5P
*
.ENDS
*
* A1_114 OPERATIONAL AMPLIFIER " MACROMODEL" SUBCIRCUIT
* CREATED USING PARTS RELEASE 5.0 ON 1/22/92 AT 13:21
*
* CONNECTIONS: NON-INVERTING INPUT
* | INVERTING INPUT
* | | POSITIVE POWER SUPPLY
* | | | NEGATIVE POWER SUPPLY
* | | | | OUTPUT
* | | | | |
.SUBCKT A1_114 1 2 3 4 5
*
C1 11 12 6.060E-12
C2 6 7 30.00E-12
DC 5 53 DX
DE 54 5 DX
DLP 90 91 DX
DLN 92 90 DX
DP 4 3 DX
EGND 99 0 POLY(2) (3,0) (4,0) 0 .5 .5
FB 7 99 POLY(5) VB VC VE VLP VLN 0 165.8E6 -20E6 20E6 20E6 -20E6
GA 6 0 11 12 188.5E-6
GCM 0 6 10 99 188.5E-12
IEE 10 4 DC 27E-6
HLIM 90 0 VLIM 1K
Q1 11 2 13 QX
Q2 12 1 14 QX
R2 6 9 100.0E3
RC1 3 11 5.305E3
RC2 3 12 5.305E3
RE1 13 10 4.348E3
RE2 14 10 4.348E3
REE 10 99 7.4074E6
RO1 8 5 40
RO2 7 99 320
RP 3 4 52.53E3
VB 9 0 DC 0
VC 3 53 DC 1.672
VE 54 4 DC 1.672
VLIM 7 8 DC 0
VLP 91 0 DC 2
VLN 0 92 DC 2
.MODEL DX D(IS=800.0E-18)
.MODEL QX NPN(IS=800.0E-18 BF=36.00E3)
.ENDS
*
* A2_114 OPERATIONAL AMPLIFIER " MACROMODEL" SUBCIRCUIT
* CREATED USING PARTS RELEASE 5.0 ON 1/22/92 AT 13:30
*
* CONNECTIONS: NON-INVERTING INPUT
* | INVERTING INPUT
* | | POSITIVE POWER SUPPLY
* | | | NEGATIVE POWER SUPPLY
* | | | | OUTPUT
* | | | | |
.SUBCKT A2_114 1 2 3 4 5
*
C1 11 12 6.060E-12
C2 6 7 30.00E-12
DC 5 53 DX
DE 54 5 DX
DLP 90 91 DX
DLN 92 90 DX
DP 4 3 DX
EGND 99 0 POLY(2) (3,0) (4,0) 0 .5 .5
FB 7 99 POLY(5) VB VC VE VLP VLN 0 165.8E6 -20E6 20E6 20E6 -20E6
GA 6 0 11 12 188.5E-6
GCM 0 6 10 99 188.5E-12
IEE 10 4 DC 27E-6
HLIM 90 0 VLIM 1K
Q1 11 2 13 QX
Q2 12 1 14 QX
R2 6 9 100.0E3
RC1 3 11 5.305E3
RC2 3 12 5.305E3
RE1 13 10 4.318E3
RE2 14 10 4.348E3
REE 10 99 7.4074E6
RO1 8 5 40
RO2 7 99 320
RP 3 4 52.53E3
VB 9 0 DC 0
VC 3 53 DC 1.672
VE 54 4 DC 1.672
VLIM 7 8 DC 0
VLP 91 0 DC 2
VLN 0 92 DC 2
.MODEL DX D(IS=800.0E-18)
.MODEL QX NPN(IS=800.0E-18 BF=36.00E3)
.ENDS
*
* A3_114 OPERATIONAL AMPLIFIER " MACROMODEL" SUBCIRCUIT
* CREATED USING PARTS RELEASE 5.0 ON 1/22/92 AT 13:46
*
* CONNECTIONS: NON-INVERTING INPUT
* | INVERTING INPUT
* | | POSITIVE POWER SUPPLY
* | | | NEGATIVE POWER SUPPLY
* | | | | OUTPUT
* | | | | |
.SUBCKT A3_114 1 2 3 4 5
*
C1 11 12 13.51E-12
C2 6 7 30.00E-12
DC 5 53 DX
DE 54 5 DX
DLP 90 91 DX
DLN 92 90 DX
DP 4 3 DX
EGND 99 0 POLY(2) (3,0) (4,0) 0 .5 .5
FB 7 99 POLY(5) VB VC VE VLP VLN 0 251.9E6 -30E6 30E6 30E6 -30E6
GA 6 0 11 12 339.3E-6
GCM 0 6 10 99 339.3E-12
IEE 10 4 DC 18E-6
HLIM 90 0 VLIM 1K
Q1 11 2 13 QX
Q2 12 1 14 QX
R2 6 9 100.0E3
RC1 3 11 2.947E3
RC2 3 12 2.947E3
RE1 13 10 74.778
RE2 14 10 74.778
REE 10 99 11.111E6
RO1 8 5 13
RO2 7 99 117
RP 3 4 30.123E3
VB 9 0 DC 0
VC 3 53 DC 1.972
VE 54 4 DC 1.972
VLIM 7 8 DC 0
VLP 91 0 DC 12
VLN 0 92 DC 12
.MODEL DX D(IS=800.0E-18)
.MODEL QX NPN(IS=800.0E-18 BF=30.00E3)
.ENDS