Si7li/ltspice-spice-circuits-no-aug huggingface dataset:
* SPICE netlist
XU2 N002 N001 +V -V OUT LT1468 ;pnba In+)In-)V+)V-)OUT
V1 +V 0 15
V2 -V 0 -15
V3 IN 0 AC 1
C1 N001 OUT 4.7p
C2 N002 0 4.7p
XU1 OUT IN 0 0 N002 N002 N001 N001 NC_01 LT5400-2 ;pnba 1)2)3)4)5)6)7)8)PAD
.ac oct 10 1K 10Meg

* LTspice schematic (.asc)
Version 4
SHEET 1 944 496
WIRE 440 -248 72 -248
WIRE 72 -184 72 -248
WIRE 152 -184 72 -184
WIRE 328 -184 216 -184
WIRE 72 -56 72 -184
WIRE 88 -56 72 -56
WIRE 328 -56 328 -184
WIRE 328 -56 280 -56
WIRE 88 8 -120 8
WIRE 328 8 328 -56
WIRE 328 8 280 8
WIRE -472 24 -472 8
WIRE -344 24 -344 8
WIRE -120 24 -120 8
WIRE 328 24 328 8
WIRE 344 24 328 24
WIRE 440 40 440 -248
WIRE 440 40 408 40
WIRE 472 40 440 40
WIRE 344 56 328 56
WIRE 88 72 72 72
WIRE 328 72 328 56
WIRE 328 72 280 72
WIRE -472 120 -472 104
WIRE -344 120 -344 104
WIRE -120 120 -120 104
WIRE 56 136 8 136
WIRE 88 136 56 136
WIRE 328 136 328 72
WIRE 328 136 280 136
WIRE 56 248 56 136
WIRE 152 248 56 248
WIRE 328 248 328 136
WIRE 328 248 216 248
FLAG 376 8 +V
FLAG 376 72 -V
FLAG 472 40 OUT
FLAG -344 120 0
FLAG -344 8 +V
FLAG -472 120 0
FLAG -472 8 -V
FLAG -120 120 0
FLAG -120 8 IN
FLAG 8 136 0
FLAG 72 72 0
SYMBOL opamps\\LT1468 376 -24 R0
SYMATTR InstName U2
SYMBOL voltage -344 8 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -472 8 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL voltage -120 8 R0
SYMATTR InstName V3
SYMATTR Value AC 1
SYMBOL cap 216 -200 R90
SYMATTR InstName C1
SYMATTR Value 4.7p
SYMBOL cap 216 232 R90
SYMATTR InstName C2
SYMATTR Value 4.7p
SYMBOL misc\\LT5400-2 184 40 R0
SYMATTR InstName U1
* SPICE netlist
Q1 N002 N002 N001 0 2N3906
Q2 out N002 N001 0 2N3906
V1 N001 0 5
VOUT out 0 {VDC} AC 1
I1 N002 0 {ISET}
.step param ISET .1m 1m .01m
.param VDC=0
.TF I(VOUT) VOUT

* LTspice schematic (.asc)
Version 4
SHEET 1 416 400
WIRE -32 -200 -208 -200
WIRE 176 -200 -32 -200
WIRE -32 -136 -32 -200
WIRE 176 -136 176 -200
WIRE -208 -88 -208 -200
WIRE 64 -88 32 -88
WIRE 112 -88 64 -88
WIRE -32 8 -32 -40
WIRE 64 8 64 -88
WIRE 64 8 -32 8
WIRE 176 40 176 -40
WIRE 208 40 176 40
WIRE -32 88 -32 8
WIRE 176 104 176 40
WIRE -208 200 -208 -8
WIRE -32 200 -32 168
WIRE 176 200 176 184
FLAG -32 200 0
FLAG -208 200 0
FLAG 176 200 0
FLAG 208 40 out
SYMBOL pnp 32 -40 R180
SYMATTR InstName Q1
SYMATTR Value 2N3906
SYMBOL pnp 112 -40 M180
SYMATTR InstName Q2
SYMATTR Value 2N3906
SYMBOL voltage -208 -104 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage 176 88 R0
SYMATTR Value2 AC 1
SYMATTR InstName VOUT
SYMATTR Value {VDC}
SYMBOL current -32 88 R0
SYMATTR InstName I1
SYMATTR Value {ISET}
* SPICE netlist
XU1 N001 N002 N006 N008 N012 N015 N003 N009 N004 N005 N011 N007 N014 N010 0 N013 ADAQ4224 ;pnba VDD_H)VSS_H)IN+)IN-)A0)A1)VDD_FDA)VSS_FDA)REF)VDD_5V)CNV)VOUT)BUSY)_RST)GND)PDB_FDA
V1 N006 0 SINE(0 0.075 2k)
V2 N008 0 SINE(0 0.075 2k 0 0 180)
V3 N002 0 -18
V4 N001 0 18
R1 0 N007 10k
V5 N012 0 3.3
V6 N015 0 3.3
V7 N003 0 5
V8 N009 0 -1
V9 N004 0 4.096
V10 N005 0 5
V11 N010 0 PWL(0 0 100n 0 200n 1.8)
V13 N011 0 PULSE(0 1.8 500n .2n .2n 19.8n 500n)
R2 N014 0 10k
V12 N013 0 5
.tran 0 1m 0 10n

* LTspice schematic (.asc)
Version 4
SHEET 1 1440 1152
WIRE -272 -528 -272 -576
WIRE -208 -432 -208 -576
WIRE 0 -432 0 -464
WIRE 320 -432 320 -464
WIRE 416 -432 416 -464
WIRE -272 -320 -272 -448
WIRE -208 -320 -208 -352
WIRE 0 -320 0 -352
WIRE 320 -320 320 -352
WIRE 416 -320 416 -352
WIRE -560 -32 -688 -32
WIRE -416 -32 -480 -32
WIRE 608 16 576 16
WIRE 720 16 688 16
WIRE -688 48 -720 48
WIRE -416 48 -608 48
WIRE 608 192 576 192
WIRE 0 352 0 336
WIRE 0 352 -80 352
WIRE 304 352 304 336
WIRE 304 352 176 352
WIRE 432 352 432 336
WIRE 560 352 432 352
WIRE -272 368 -272 336
WIRE -80 368 -80 352
WIRE 64 368 64 336
WIRE 368 368 368 336
WIRE 560 368 560 352
WIRE 176 432 176 352
WIRE -208 464 -208 336
WIRE -80 464 -80 448
WIRE 64 464 64 448
WIRE 368 464 368 448
WIRE 560 464 560 448
WIRE 176 528 176 512
WIRE -272 576 -272 448
WIRE -208 576 -208 544
FLAG -688 -32 0
FLAG -720 48 0
FLAG -208 -576 0
FLAG -272 -576 0
FLAG 608 192 0
FLAG 720 16 0
FLAG -272 576 0
FLAG -208 576 0
FLAG 0 -464 0
FLAG -80 464 0
FLAG 320 -464 0
FLAG 416 -464 0
FLAG 176 528 0
FLAG 368 464 0
FLAG 560 464 0
FLAG 64 464 0
SYMBOL ADAQ4224 -48 -16 R0
SYMATTR InstName U1
SYMBOL voltage -464 -32 R90
SYMATTR InstName V1
SYMATTR Value SINE(0 0.075 2k)
SYMBOL voltage -592 48 R90
SYMATTR InstName V2
SYMATTR Value SINE(0 0.075 2k 0 0 180)
SYMBOL voltage -208 -336 M180
SYMATTR InstName V3
SYMATTR Value -18
SYMBOL voltage -272 -432 M180
SYMATTR InstName V4
SYMATTR Value 18
SYMBOL res 704 0 R90
SYMATTR InstName R1
SYMATTR Value 10k
SYMBOL voltage -272 352 R0
SYMATTR InstName V5
SYMATTR Value 3.3
SYMBOL voltage -208 448 R0
SYMATTR InstName V6
SYMATTR Value 3.3
SYMBOL voltage 0 -336 M180
SYMATTR InstName V7
SYMATTR Value 5
SYMBOL voltage -80 352 R0
SYMATTR InstName V8
SYMATTR Value -1
SYMBOL voltage 320 -336 M180
SYMATTR InstName V9
SYMATTR Value 4.096
SYMBOL voltage 416 -336 M180
SYMATTR InstName V10
SYMATTR Value 5
SYMBOL voltage 176 416 R0
SYMATTR InstName V11
SYMATTR Value PWL(0 0 100n 0 200n 1.8)
SYMBOL voltage 560 352 R0
SYMATTR InstName V13
SYMATTR Value PULSE(0 1.8 500n .2n .2n 19.8n 500n)
SYMBOL res 352 352 R0
SYMATTR InstName R2
SYMATTR Value 10k
SYMBOL voltage 64 352 R0
SYMATTR InstName V12
SYMATTR Value 5
* SPICE netlist
V1 +V 0 15
V2 -V 0 -15
V3 IN 0 AC 1
R2 N001 0 10K
XU3 N002 N001 +V -V OUT LT1001 ;pnba In+)In-)V+)V-)OUT
R1 N001 OUT 10K
R3 N002 IN 10K
.ac oct 100 1 100Meg

* LTspice schematic (.asc)
Version 4
SHEET 1 352 400
WIRE -144 -184 -176 -184
WIRE -32 -184 -64 -184
WIRE 16 -184 -32 -184
WIRE 128 -184 96 -184
WIRE 64 -88 64 -104
WIRE -32 -72 -32 -184
WIRE 32 -72 -32 -72
WIRE 128 -56 128 -184
WIRE 128 -56 96 -56
WIRE 176 -56 128 -56
WIRE -128 -40 -160 -40
WIRE -96 -40 -128 -40
WIRE 32 -40 -16 -40
WIRE -160 -24 -160 -40
WIRE 64 -8 64 -24
WIRE -160 88 -160 56
WIRE 48 88 48 72
WIRE 144 88 144 72
WIRE 48 200 48 168
WIRE 144 200 144 168
FLAG 144 200 0
FLAG 144 72 +V
FLAG 48 200 0
FLAG 48 72 -V
FLAG -160 88 0
FLAG -128 -40 IN
FLAG 64 -104 +V
FLAG 64 -8 -V
FLAG 176 -56 OUT
FLAG -176 -184 0
SYMBOL voltage 144 72 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage 48 72 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL voltage -160 -40 R0
SYMATTR Value2 AC 1
SYMATTR InstName V3
SYMATTR Value ""
SYMBOL res -48 -200 R90
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL opamps\\LT1001 64 -120 R0
SYMATTR InstName U3
SYMBOL res 0 -168 R270
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL res 0 -56 R90
SYMATTR InstName R3
SYMATTR Value 10K
* SPICE netlist
XU1 N001 N002 Vcc Vss Vo LM324 ;pnba In+)In-)V+)V-)OUT
Vss 0 Vss 10
Vcc Vcc 0 10
R1 Vo N001 100
R2 Vo N002 10k
R3 N001 Vin 1k
R4 N002 0 100k
RL N001 0 5k
Vin Vin 0 0.5
.dc Vin -10 10 0.1
.include LM324.txt

* LTspice schematic (.asc)
Version 4
SHEET 1 1056 496
WIRE -432 -184 -432 -232
WIRE -256 -184 -256 -248
WIRE 336 -184 112 -184
WIRE 528 -184 336 -184
WIRE 112 -104 112 -184
WIRE 528 -104 528 -184
WIRE 336 -88 336 -184
WIRE -432 -72 -432 -104
WIRE -432 -72 -528 -72
WIRE -256 -56 -256 -104
WIRE 304 -56 256 -56
WIRE 416 -56 368 -56
WIRE -528 -40 -528 -72
WIRE -432 -24 -432 -72
WIRE -32 56 -112 56
WIRE 112 56 112 -24
WIRE 112 56 48 56
WIRE 320 56 320 -24
WIRE 320 56 112 56
WIRE 352 56 352 -24
WIRE 528 56 528 -24
WIRE 528 56 352 56
WIRE -432 120 -432 56
WIRE 112 120 112 56
WIRE 528 120 528 56
WIRE 112 248 112 200
WIRE 528 248 528 200
FLAG -528 -40 0
FLAG -432 -232 Vcc
FLAG -432 120 Vss
FLAG 416 -56 Vcc
FLAG 256 -56 Vss
FLAG 112 248 0
FLAG 528 248 0
FLAG -256 -56 0
FLAG -256 -248 Vin
FLAG -112 56 Vin
FLAG 336 -184 Vo
IOPIN 368 -96 Out
SYMBOL OpAmps\\opamp2 400 -56 M270
SYMATTR InstName U1
SYMATTR Value LM324
SYMBOL voltage -432 -40 R0
SYMATTR InstName Vss
SYMATTR Value 10
SYMBOL voltage -432 -200 R0
SYMATTR InstName Vcc
SYMATTR Value 10
SYMBOL res 96 -120 R0
SYMATTR InstName R1
SYMATTR Value 100
SYMBOL res 512 -120 R0
SYMATTR InstName R2
SYMATTR Value 10k
SYMBOL res 64 40 R90
SYMATTR InstName R3
SYMATTR Value 1k
SYMBOL res 512 104 R0
SYMATTR InstName R4
SYMATTR Value 100k
SYMBOL res 96 104 R0
SYMATTR InstName RL
SYMATTR Value 5k
SYMBOL voltage -256 -200 R0
SYMATTR InstName Vin
SYMATTR Value 0.5
* SPICE netlist
VCC Vcc 0 10V
VEE Vee 0 -10V
XU1 N001 Triangle Vcc Vee Out uA741 ;pnba In+)In-)V+)V-)OUT
R1 Out Triangle 100k
R2 Out N001 100k
R3 N001 0 100k
C1 Triangle 0 10n
.inc uA741.lib
.tran .02

* LTspice schematic (.asc)
Version 4
SHEET 1 976 480
WIRE 296 -240 -56 -240
WIRE -56 -224 -56 -240
WIRE -488 -144 -488 -176
WIRE -392 -144 -392 -176
WIRE -56 -96 -56 -144
WIRE 88 -96 -56 -96
WIRE 296 -80 296 -240
WIRE 296 -80 152 -80
WIRE 488 -80 296 -80
WIRE 88 -64 40 -64
WIRE 296 -48 296 -80
WIRE -488 -32 -488 -64
WIRE -392 -32 -392 -64
WIRE 40 64 40 -64
WIRE 296 64 296 32
WIRE 296 64 40 64
WIRE -56 96 -56 -96
WIRE 296 96 296 64
WIRE -56 192 -56 160
WIRE 88 192 -56 192
WIRE 296 192 296 176
WIRE 296 192 88 192
WIRE 88 240 88 192
FLAG -488 -32 0
FLAG -392 -32 0
FLAG -488 -176 Vcc
FLAG -392 -176 Vee
FLAG 120 -112 Vcc
FLAG 120 -48 Vee
FLAG 88 240 0
FLAG 488 -80 Out
FLAG -56 -96 Triangle
SYMBOL voltage -488 -160 R0
SYMATTR InstName VCC
SYMATTR Value 10V
SYMBOL voltage -392 -160 R0
SYMATTR InstName VEE
SYMATTR Value -10V
SYMBOL OpAmps\\opamp2 120 -144 R0
SYMATTR InstName U1
SYMATTR Value uA741
SYMBOL res -72 -240 R0
SYMATTR InstName R1
SYMATTR Value 100k
SYMBOL res 280 -64 R0
SYMATTR InstName R2
SYMATTR Value 100k
SYMBOL res 280 80 R0
SYMATTR InstName R3
SYMATTR Value 100k
SYMBOL cap -72 96 R0
SYMATTR InstName C1
SYMATTR Value 10n
* SPICE netlist
VCE N001 0 V
IB 0 N002
Q1 N001 N002 0 0 2N2222
.dc VCE 0 5 0.01 IB 0uA 50uA 10uA

* LTspice schematic (.asc)
Version 4
SHEET 1 288 256
WIRE 144 -128 32 -128
WIRE 32 -96 32 -128
WIRE -32 -48 -144 -48
WIRE -144 -32 -144 -48
WIRE 144 -32 144 -128
WIRE -144 96 -144 48
WIRE 32 96 32 0
WIRE 32 96 -144 96
WIRE 144 96 144 48
WIRE 144 96 32 96
WIRE 32 128 32 96
FLAG 32 128 0
SYMBOL voltage 144 -48 R0
SYMATTR InstName VCE
SYMBOL current -144 48 R180
SYMATTR InstName IB
SYMATTR Value ""
SYMBOL npn -32 -96 R0
SYMATTR InstName Q1
SYMATTR Value 2N2222
* SPICE netlist
XU1 OUT IN IN N001 0 IN IN LTC1477 ;pnba VOUT)Vin1)Vins)EN)GND)Vin3)Vin2
V1 IN 0 5
V2 N001 0 5
Iload OUT 0 0
.dc Iload 0 1.5 10m

* LTspice schematic (.asc)
Version 4
SHEET 1 512 352
WIRE -144 -176 -256 -176
WIRE 32 -176 -144 -176
WIRE -256 -160 -256 -176
WIRE 32 -160 32 -176
WIRE -144 -128 -144 -176
WIRE -112 -128 -144 -128
WIRE -256 -64 -256 -80
WIRE -144 -64 -144 -128
WIRE -112 -64 -144 -64
WIRE 256 -32 176 -32
WIRE 256 -16 256 -32
WIRE -144 0 -144 -64
WIRE -112 0 -144 0
WIRE -112 64 -208 64
WIRE -208 80 -208 64
WIRE 256 80 256 64
WIRE 32 112 32 96
WIRE -208 176 -208 160
FLAG -256 -64 0
FLAG 32 112 0
FLAG -208 176 0
FLAG 256 80 0
FLAG -256 -176 IN
FLAG 256 -32 OUT
SYMBOL LTC1477 32 -32 R0
SYMATTR InstName U1
SYMBOL voltage -256 -176 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -208 64 R0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL current 256 -16 R0
SYMATTR InstName Iload
SYMATTR Value 0
* SPICE netlist
C1 N008 0 2n
L1 N004 OUT 1.5 Rser=6m
C2 N003 N004 .1
C3 OUT 0 84 Rser=2m
R1 N005 0 100K
C5 N006 0 680p
R2 N007 N006 36K
V1 IN 0 5
R3 OUT N001 100K
C4 N002 0 1
C6 N007 0 1p
Rload OUT 0 .3
XU1 N002 N005 N002 OUT 0 0 N004 IN IN IN N001 N008 N007 N003 N002 ADP2166-x.x Rtop=600K Rbot=400K ;pnba SYNC)Rt)TRK)FB)Gnd)Pgnd)SW)Pvin)Avin)EN)Pgood)SS)Comp)Bst)Vreg
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1072 576
WIRE -248 -288 -440 -288
WIRE -120 -288 -248 -288
WIRE -24 -288 -120 -288
WIRE -440 -272 -440 -288
WIRE -120 -272 -120 -288
WIRE -24 -272 -24 -288
WIRE -248 -208 -248 -288
WIRE -232 -208 -248 -208
WIRE 152 -208 88 -208
WIRE 312 -208 232 -208
WIRE -440 -176 -440 -192
WIRE -328 -128 -344 -128
WIRE -248 -128 -264 -128
WIRE -232 -128 -248 -128
WIRE 136 -128 88 -128
WIRE -248 -48 -248 -128
WIRE -232 -48 -248 -48
WIRE 136 -48 136 -64
WIRE 136 -48 88 -48
WIRE 184 -48 136 -48
WIRE 312 -48 312 -208
WIRE 312 -48 264 -48
WIRE 424 -48 312 -48
WIRE 536 -48 424 -48
WIRE 424 -32 424 -48
WIRE 536 -32 536 -48
WIRE -248 32 -248 -48
WIRE -232 32 -248 32
WIRE 424 64 424 32
WIRE 536 64 536 48
WIRE -328 112 -344 112
WIRE -232 112 -248 112
WIRE 312 112 312 -48
WIRE 312 112 88 112
WIRE -456 192 -520 192
WIRE -328 192 -376 192
WIRE -232 192 -328 192
WIRE 104 192 88 192
WIRE 184 192 168 192
WIRE -520 208 -520 192
WIRE -328 208 -328 192
WIRE -120 272 -120 256
WIRE -24 272 -24 256
WIRE -520 288 -520 272
WIRE -328 288 -328 272
FLAG 184 192 0
FLAG -24 272 0
FLAG -344 112 0
FLAG -520 288 0
FLAG -440 -176 0
FLAG 424 64 0
FLAG 536 64 0
FLAG 536 -48 OUT
FLAG -440 -288 IN
FLAG -344 -128 0
FLAG -328 288 0
FLAG -120 272 0
SYMBOL cap 104 176 M90
SYMATTR InstName C1
SYMATTR Value 2n
SYMBOL ind 168 -32 R270
SYMATTR InstName L1
SYMATTR Value 1.5
SYMATTR SpiceLine Rser=6m
SYMBOL cap 120 -128 R0
SYMATTR InstName C2
SYMATTR Value .1
SYMBOL cap 408 -32 R0
SYMATTR Value 84
SYMATTR InstName C3
SYMATTR SpiceLine Rser=2m
SYMBOL res -232 96 R90
SYMATTR InstName R1
SYMATTR Value 100K
SYMBOL cap -536 208 R0
SYMATTR InstName C5
SYMATTR Value 680p
SYMBOL res -360 176 R90
SYMATTR InstName R2
SYMATTR Value 36K
SYMBOL voltage -440 -288 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL res 248 -224 R90
SYMATTR InstName R3
SYMATTR Value 100K
SYMBOL cap -264 -144 R90
SYMATTR InstName C4
SYMATTR Value 1
SYMBOL cap -344 208 R0
SYMATTR InstName C6
SYMATTR Value 1p
SYMBOL res 520 -48 R0
SYMATTR InstName Rload
SYMATTR Value .3
SYMBOL ADP2166-1.5 -72 -16 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 5.5
C2 OUT 0 1
Rload OUT 0 22
C1 IN 0 1
XU1 OUT MP_01 0 IN MP_02 IN ADP121 K=1/2250 ;pnba Vout))GND)En))Vin
.tran 10m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 480 200
WIRE -160 -88 -240 -88
WIRE -112 -88 -160 -88
WIRE -80 -88 -112 -88
WIRE 160 -88 112 -88
WIRE 240 -88 160 -88
WIRE -240 -72 -240 -88
WIRE -160 -72 -160 -88
WIRE 160 -72 160 -88
WIRE 240 -72 240 -88
WIRE -240 24 -240 8
WIRE -160 24 -160 -8
WIRE -112 24 -112 -88
WIRE -80 24 -112 24
WIRE 160 24 160 -8
WIRE 240 24 240 8
WIRE 16 88 16 72
FLAG -240 24 0
FLAG 16 88 0
FLAG 160 24 0
FLAG 240 24 0
FLAG 240 -88 OUT
FLAG -240 -88 IN
FLAG -160 24 0
SYMBOL voltage -240 -88 R0
SYMATTR InstName V1
SYMATTR Value 5.5
SYMBOL cap 144 -72 R0
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL res 224 -88 R0
SYMATTR InstName Rload
SYMATTR Value 22
SYMBOL cap -176 -72 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL ADP121-1.8 16 24 R0
SYMATTR InstName U1
* SPICE netlist
R1 N006 0 60.4K
C1 N005 0 4.7n
V1 IN 0 12
C2 N001 0 1
L1 N003 N004 3.3 Ipk=8 Rser=0.0199 Rpar=0 Cpar=0
C3 N002 N003 .1
C4 OUT 0 100 V=6.3 Irms=0 Rser=0.002 Lser=0
R2 OUT N007 1Meg
R3 N007 0 243K
C5 OUT N007 10p
R4 N004 OUT 8m
C6 IN 0 10
Rload OUT 0 1.67
XU1 NC_01 N005 N006 IN IN NC_02 0 N004 N003 OUT 0 N002 N001 OUT NC_03 N007 0 LT8613 ;pnba Imon)TR/SS)Rt)EN/UV)Vin)Ictrl)PGND)Isp)SW)Isn)Sync)BST)INTVcc)Bias)PG)FB)GND
.tran 4m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1008 752
WIRE -408 -376 -504 -376
WIRE -312 -376 -408 -376
WIRE -152 -376 -312 -376
WIRE -504 -360 -504 -376
WIRE -408 -360 -408 -376
WIRE -152 -360 -152 -376
WIRE -312 -312 -312 -376
WIRE -296 -312 -312 -312
WIRE 24 -312 -8 -312
WIRE 104 -312 88 -312
WIRE -504 -264 -504 -280
WIRE -408 -264 -408 -296
WIRE -296 -216 -328 -216
WIRE 312 -216 -8 -216
WIRE 24 -120 -8 -120
WIRE 24 -104 24 -120
WIRE 24 -24 24 -40
WIRE 24 -24 -8 -24
WIRE 72 -24 24 -24
WIRE 168 -24 152 -24
WIRE 184 -24 168 -24
WIRE 280 -24 264 -24
WIRE 312 -24 312 -216
WIRE 312 -24 280 -24
WIRE 376 -24 312 -24
WIRE 504 -24 376 -24
WIRE 376 -8 376 -24
WIRE 504 -8 504 -24
WIRE 24 72 -8 72
WIRE 376 88 376 56
WIRE 504 88 504 72
WIRE 24 104 24 72
WIRE 168 104 168 -24
WIRE 168 104 24 104
WIRE 280 136 280 -24
WIRE 280 136 24 136
WIRE 312 152 312 -24
WIRE 424 152 312 152
WIRE -376 168 -392 168
WIRE -296 168 -312 168
WIRE 24 168 24 136
WIRE 24 168 -8 168
WIRE 312 168 312 152
WIRE 424 168 424 152
WIRE -296 264 -376 264
WIRE 312 264 312 248
WIRE 312 264 -8 264
WIRE 424 264 424 232
WIRE 424 264 312 264
WIRE -376 280 -376 264
WIRE 312 280 312 264
WIRE -216 328 -216 312
WIRE -88 328 -88 312
WIRE -376 376 -376 360
WIRE 312 376 312 360
FLAG -216 328 0
FLAG -88 328 0
FLAG -376 376 0
FLAG -392 168 0
FLAG -504 -264 0
FLAG 104 -312 0
FLAG 376 88 0
FLAG 312 376 0
FLAG 504 88 0
FLAG 504 -24 OUT
FLAG -504 -376 IN
FLAG -408 -264 0
FLAG -328 -216 0
SYMBOL res -392 264 R0
SYMATTR InstName R1
SYMATTR Value 60.4K
SYMBOL cap -312 152 R90
SYMATTR InstName C1
SYMATTR Value 4.7n
SYMBOL voltage -504 -376 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL cap 24 -296 R270
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL ind 56 -8 R270
SYMATTR InstName L1
SYMATTR Value 3.3
SYMATTR SpiceLine Ipk=8 Rser=0.0199 Rpar=0 Cpar=0
SYMBOL cap 8 -104 R0
SYMATTR InstName C3
SYMATTR Value .1
SYMBOL cap 360 -8 R0
SYMATTR InstName C4
SYMATTR Value 100
SYMATTR SpiceLine V=6.3 Irms=0 Rser=0.002 Lser=0
SYMBOL res 296 152 R0
SYMATTR InstName R2
SYMATTR Value 1Meg
SYMBOL res 296 264 R0
SYMATTR InstName R3
SYMATTR Value 243K
SYMBOL cap 408 168 R0
SYMATTR InstName C5
SYMATTR Value 10p
SYMBOL res 168 -8 R270
SYMATTR InstName R4
SYMATTR Value 8m
SYMBOL cap -424 -360 R0
SYMATTR InstName C6
SYMATTR Value 10
SYMBOL res 488 -24 R0
SYMATTR InstName Rload
SYMATTR Value 1.67
SYMBOL LT8613 -152 -24 R0
SYMATTR InstName U1
* SPICE netlist
R1 N001 NC_01 R
R2 N001 NC_02 R
R3 NC_03 NC_04 R
XU1 NC_05 NC_06 Pulse1_12V ;pnba +)-

* LTspice schematic (.asc)
Version 4
SHEET 1 272 200
WIRE -24 -88 -120 -88
WIRE -120 -8 -120 -88
WIRE -24 -8 -24 -88
SYMBOL res -136 -24 R0
SYMATTR InstName R1
SYMBOL res -40 -24 R0
SYMATTR InstName R2
SYMBOL res 104 88 R90
SYMATTR InstName R3
SYMBOL ISO7637-2 136 -88 R0
SYMATTR InstName U1
* SPICE netlist
D1 N001 N003 1N914
R1 N001 N005 4k7 tol=1 pwr=0.1
Q1 N006 N005 N003 0 2N3906
Q2 N005 N002 Out 0 2N3904
D2 N006 N008 1N914
D3 N008 Out 1N914
R2 N008 N002 1e6 tol=1 pwr=0.1
C2 N002 0 100n
R3 N001 div 330 tol=1 pwr=0.1
R4 N009 Out 4K7 tol=1 pwr=0.1
V2 N001 0 15 Rser=1m Cpar=1n
V1 0 N009 15 Rser=1m Cpar=1n
D4 N007 N004 1N914
V3 N007 0 PULSE(0 10 0 0 0 .5m 1m)
R5 N002 N004 22K tol=1 pwr=0.1
.tran 100m
.inc Ujt&Put.lib

* LTspice schematic (.asc)
Version 4
SHEET 1 624 448
WIRE -8 -224 -232 -224
WIRE 104 -224 -8 -224
WIRE 312 -224 104 -224
WIRE -104 -208 -296 -208
WIRE 104 -208 104 -224
WIRE -296 -192 -296 -208
WIRE -232 -192 -232 -224
WIRE -8 -192 -8 -224
WIRE 104 -128 104 -144
WIRE 312 -128 312 -224
WIRE -232 -96 -232 -112
WIRE -184 -96 -232 -96
WIRE -296 -80 -296 -112
WIRE -184 -80 -184 -96
WIRE -8 -80 -8 -112
WIRE 40 -80 -8 -80
WIRE -120 -48 -120 -64
WIRE -104 -48 -104 -208
WIRE -104 -48 -120 -48
WIRE 104 0 104 -32
WIRE 312 0 312 -48
WIRE 312 0 280 0
WIRE -296 16 -296 -16
WIRE 280 16 280 0
WIRE -184 32 -184 16
WIRE -184 32 -232 32
WIRE 312 64 312 0
WIRE -104 80 -104 -48
WIRE 8 80 -104 80
WIRE 104 80 104 64
WIRE 104 80 88 80
WIRE 104 96 104 80
WIRE -8 112 -8 -80
WIRE -296 160 -296 96
WIRE -232 160 -232 32
WIRE -232 160 -296 160
WIRE -216 160 -232 160
WIRE -104 160 -104 80
WIRE -104 160 -152 160
WIRE -72 160 -104 160
WIRE -232 208 -232 160
WIRE -8 224 -8 208
WIRE 72 224 -8 224
WIRE 104 224 104 160
WIRE 104 224 72 224
WIRE 152 224 104 224
WIRE 312 224 312 144
WIRE 312 224 232 224
FLAG -232 208 0
FLAG 280 16 0
FLAG 72 224 Out
FLAG -232 -96 div
SYMBOL diode 88 -208 R0
SYMATTR InstName D1
SYMATTR Value 1N914
SYMBOL res -24 -208 R0
SYMATTR InstName R1
SYMATTR Value 4k7
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL pnp2 40 -32 M180
SYMATTR InstName Q1
SYMATTR Value 2N3906
SYMBOL npn2 -72 112 R0
SYMATTR InstName Q2
SYMATTR Value 2N3904
SYMBOL diode 88 0 R0
SYMATTR InstName D2
SYMATTR Value 1N914
SYMBOL diode 88 96 R0
SYMATTR InstName D3
SYMATTR Value 1N914
SYMBOL res 104 64 R90
SYMATTR InstName R2
SYMATTR Value 1e6
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL cap -152 144 R90
SYMATTR InstName C2
SYMATTR Value 100n
SYMBOL res -248 -208 R0
SYMATTR InstName R3
SYMATTR Value 330
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL res 248 208 R90
SYMATTR InstName R4
SYMATTR Value 4K7
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL voltage 312 -144 R0
SYMATTR Value 15
SYMATTR InstName V2
SYMATTR SpiceLine Rser=1m Cpar=1n
SYMBOL voltage 312 48 R0
SYMATTR Value 15
SYMATTR InstName V1
SYMATTR SpiceLine Rser=1m Cpar=1n
SYMBOL diode -280 -16 R180
SYMATTR InstName D4
SYMATTR Value 1N914
SYMBOL voltage -296 0 R0
SYMATTR Value PULSE(0 10 0 0 0 .5m 1m)
SYMATTR InstName V3
SYMBOL res -312 -208 R0
SYMATTR Value 22K
SYMATTR InstName R5
SYMATTR SpiceLine tol=1 pwr=0.1
* SPICE netlist
V1 IN 0 2.8
C1 OUT1 0 10
L1 N002 OUT1 2.2
R1 N004 0 301K
R2 OUT1 N004 604K
C2 OUT2 0 4.7
L2 N001 OUT2 4.7
R3 N003 0 280K
R4 OUT2 N003 887K
C3 OUT2 N003 68p
C4 OUT1 N004 33p
XU1 N004 IN IN N002 0 IN N001 MP_01 IN N003 LTC3548 ;pnba FB1)Run1)Vin)SW1)GND)Mode)SW2))Run2)FB2
Rload1 OUT1 0 5
Rload2 OUT2 0 20
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1216 416
WIRE -144 -208 -304 -208
WIRE -48 -208 -144 -208
WIRE 32 -208 -48 -208
WIRE 112 -208 32 -208
WIRE -304 -192 -304 -208
WIRE -48 -176 -48 -208
WIRE 32 -176 32 -208
WIRE 112 -176 112 -208
WIRE -144 -112 -144 -208
WIRE -112 -112 -144 -112
WIRE -304 -96 -304 -112
WIRE -448 -16 -592 -16
WIRE -368 -16 -448 -16
WIRE -272 -16 -368 -16
WIRE -224 -16 -272 -16
WIRE -112 -16 -144 -16
WIRE 208 -16 176 -16
WIRE 320 -16 288 -16
WIRE 432 -16 320 -16
WIRE 512 -16 432 -16
WIRE 608 -16 512 -16
WIRE -592 0 -592 -16
WIRE -448 0 -448 -16
WIRE -368 0 -368 -16
WIRE -272 0 -272 -16
WIRE 320 0 320 -16
WIRE 432 0 432 -16
WIRE 512 0 512 -16
WIRE 608 0 608 -16
WIRE -592 96 -592 80
WIRE -448 96 -448 64
WIRE -368 96 -368 64
WIRE -272 96 -272 80
WIRE -272 96 -368 96
WIRE -112 96 -272 96
WIRE 320 96 320 80
WIRE 320 96 176 96
WIRE 432 96 432 64
WIRE 432 96 320 96
WIRE 512 96 512 64
WIRE 608 96 608 80
WIRE -272 112 -272 96
WIRE 320 112 320 96
WIRE 32 160 32 144
WIRE -272 208 -272 192
WIRE 320 208 320 192
FLAG -304 -96 0
FLAG 32 160 0
FLAG 512 96 0
FLAG 608 96 0
FLAG -304 -208 IN
FLAG 608 -16 OUT1
FLAG 320 208 0
FLAG -448 96 0
FLAG -592 96 0
FLAG -592 -16 OUT2
FLAG -272 208 0
SYMBOL VOLTAGE -304 -208 R0
SYMATTR InstName V1
SYMATTR Value 2.8
SYMBOL polcap 496 0 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL ind 192 0 R270
SYMATTR InstName L1
SYMATTR Value 2.2
SYMBOL res 304 96 R0
SYMATTR InstName R1
SYMATTR Value 301K
SYMBOL res 304 -16 R0
SYMATTR InstName R2
SYMATTR Value 604K
SYMBOL polcap -464 0 R0
SYMATTR InstName C2
SYMATTR Value 4.7
SYMBOL ind -128 0 M270
SYMATTR InstName L2
SYMATTR Value 4.7
SYMBOL res -288 96 R0
SYMATTR InstName R3
SYMATTR Value 280K
SYMBOL res -288 -16 R0
SYMATTR InstName R4
SYMATTR Value 887K
SYMBOL cap -384 0 R0
SYMATTR InstName C3
SYMATTR Value 68p
SYMBOL cap 416 0 R0
SYMATTR InstName C4
SYMATTR Value 33p
SYMBOL PowerProducts\\LTC3548 32 -16 R0
SYMATTR InstName U1
SYMBOL res 592 -16 R0
SYMATTR InstName Rload1
SYMATTR Value 5
SYMBOL res -608 -16 R0
SYMATTR InstName Rload2
SYMATTR Value 20
* SPICE netlist
Rs N003 N001 65
Rl N002 0 100
Q1 N001 N003 N002 0 NPN
D1 0 N003 BZX84C10L
V1 N001 0 12
.dc V1 12 20 1

* LTspice schematic (.asc)
Version 4
SHEET 1 848 400
WIRE -184 -200 -424 -200
WIRE 136 -200 -184 -200
WIRE 424 -200 232 -200
WIRE -184 -40 -184 -200
WIRE -56 -40 -184 -40
WIRE 184 -40 184 -136
WIRE 184 -40 24 -40
WIRE -424 24 -424 -200
WIRE 424 24 424 -200
WIRE 184 40 184 -40
WIRE -424 184 -424 104
WIRE 184 200 184 104
WIRE 424 200 424 104
FLAG 184 200 0
FLAG 424 200 0
FLAG -424 184 0
SYMBOL res 40 -56 R90
SYMATTR InstName Rs
SYMATTR Value 65
SYMBOL res 408 8 R0
SYMATTR InstName Rl
SYMATTR Value 100
SYMBOL npn 136 -136 R270
SYMATTR InstName Q1
SYMBOL zener 200 104 R180
SYMATTR InstName D1
SYMATTR Value BZX84C10L
SYMBOL voltage -424 8 R0
SYMATTR InstName V1
SYMATTR Value 12
* SPICE netlist
A1 0 A1 0 V 0 N001 0 0 AND
A2 0 0 N001 N002 0 C1 0 0 AND
A3 0 N003 0 B1 0 N002 0 0 AND
A4 V 0 0 0 0 N003 0 0 BUF
A5 0 A2 0 V 0 N004 0 0 AND
A6 0 0 N004 N005 0 C2 0 0 AND
A7 0 N006 0 B2 0 N005 0 0 AND
A8 V 0 0 0 0 N006 0 0 BUF
A9 0 A3 0 V 0 N007 0 0 AND
A10 0 0 N007 N008 0 C3 0 0 AND
A11 0 N009 0 B3 0 N008 0 0 AND
A12 V 0 0 0 0 N009 0 0 BUF
A13 0 A4 0 V 0 N010 0 0 AND
A14 0 0 N010 N011 0 C4 0 0 AND
A15 0 N012 0 B4 0 N011 0 0 AND
A16 V 0 0 0 0 N012 0 0 BUF

* LTspice schematic (.asc)
Version 4
SHEET 1 784 864
WIRE 56 -384 -104 -384
WIRE 56 -352 -216 -352
WIRE 248 -352 120 -352
WIRE 248 -336 216 -336
WIRE 392 -336 312 -336
WIRE -216 -288 -216 -352
WIRE 24 -288 -216 -288
WIRE 120 -288 88 -288
WIRE 120 -256 -104 -256
WIRE 216 -256 216 -336
WIRE 216 -256 184 -256
WIRE 56 -160 -104 -160
WIRE -216 -128 -216 -288
WIRE 56 -128 -216 -128
WIRE 248 -128 120 -128
WIRE 248 -112 216 -112
WIRE 392 -112 312 -112
WIRE -216 -64 -216 -128
WIRE 24 -64 -216 -64
WIRE 120 -64 88 -64
WIRE 120 -32 -104 -32
WIRE 216 -32 216 -112
WIRE 216 -32 184 -32
WIRE -216 32 -216 -64
WIRE -216 32 -392 32
WIRE 56 80 -104 80
WIRE -216 112 -216 32
WIRE 56 112 -216 112
WIRE 248 112 120 112
WIRE 248 128 216 128
WIRE 392 128 312 128
WIRE -216 176 -216 112
WIRE 24 176 -216 176
WIRE 120 176 88 176
WIRE 120 208 -104 208
WIRE 216 208 216 128
WIRE 216 208 184 208
WIRE 56 304 -104 304
WIRE -216 336 -216 176
WIRE 56 336 -216 336
WIRE 248 336 120 336
WIRE 248 352 216 352
WIRE 392 352 312 352
WIRE -216 400 -216 336
WIRE 24 400 -216 400
WIRE 120 400 88 400
WIRE 120 432 -104 432
WIRE 216 432 216 352
WIRE 216 432 184 432
FLAG -104 -384 A1
IOPIN 432 -176 In
FLAG -104 -256 B1
IOPIN 432 -48 In
FLAG -392 32 V
IOPIN 144 240 In
FLAG -104 -160 A2
IOPIN 432 48 In
FLAG -104 -32 B2
IOPIN 432 176 In
FLAG -104 80 A3
IOPIN 432 288 In
FLAG -104 208 B3
IOPIN 432 416 In
FLAG -104 304 A4
IOPIN 432 512 In
FLAG -104 432 B4
IOPIN 432 640 In
FLAG 392 -336 C1
IOPIN 928 -128 Out
FLAG 392 -112 C2
IOPIN 928 96 Out
FLAG 392 128 C3
IOPIN 928 336 Out
FLAG 392 352 C4
IOPIN 928 560 Out
SYMBOL Digital\\and 88 -432 R0
SYMATTR InstName A1
SYMBOL Digital\\and 280 -416 R0
SYMATTR InstName A2
SYMBOL Digital\\and 152 -336 R0
SYMATTR InstName A3
SYMBOL Digital\\inv 24 -352 R0
SYMATTR InstName A4
SYMBOL Digital\\and 88 -208 R0
SYMATTR InstName A5
SYMBOL Digital\\and 280 -192 R0
SYMATTR InstName A6
SYMBOL Digital\\and 152 -112 R0
SYMATTR InstName A7
SYMBOL Digital\\inv 24 -128 R0
SYMATTR InstName A8
SYMBOL Digital\\and 88 32 R0
SYMATTR InstName A9
SYMBOL Digital\\and 280 48 R0
SYMATTR InstName A10
SYMBOL Digital\\and 152 128 R0
SYMATTR InstName A11
SYMBOL Digital\\inv 24 112 R0
SYMATTR InstName A12
SYMBOL Digital\\and 88 256 R0
SYMATTR InstName A13
SYMBOL Digital\\and 280 272 R0
SYMATTR InstName A14
SYMBOL Digital\\and 152 352 R0
SYMATTR InstName A15
SYMBOL Digital\\inv 24 336 R0
SYMATTR InstName A16
* SPICE netlist
V1 IN 0 12
R1 N003 0 47.5K
C2 N006 0 1
C3 N009 0 2.2
R2 N009 0 10K
L1 N002 OUT 0.47 Rser=10m
C4 OUT 0 100 Rser=10m
R4 OUT N007 49.9K
R5 N007 0 49.9K
R3 OUT N005 100K
C5 N001 N002 0.1
R6 N004 N008 499
Rload OUT 0 1
XU1 N002 NC_01 0 N003 IN N001 N005 IN N006 N009 N004 OUT N007 LT83205 ;pnba SW)SYNC/MODE)GND)RT)VIN)BST)PG)EN/UVLO)INTVCC)SET)VC)OUTS)PGFB
C1 N008 0 10n
C6 N004 0 82p
.tran 2.5m startup

* LTspice schematic (.asc)
Version 4.1
SHEET 1 1072 592
WIRE -408 -296 -488 -296
WIRE -312 -296 -408 -296
WIRE -248 -296 -312 -296
WIRE 152 -296 88 -296
WIRE -488 -280 -488 -296
WIRE 152 -280 152 -296
WIRE -312 -200 -312 -296
WIRE -248 -200 -312 -200
WIRE 152 -200 152 -216
WIRE 152 -200 88 -200
WIRE 248 -200 152 -200
WIRE 360 -200 328 -200
WIRE 424 -200 360 -200
WIRE 488 -200 424 -200
WIRE 536 -200 488 -200
WIRE 424 -184 424 -200
WIRE 536 -184 536 -200
WIRE -488 -168 -488 -200
WIRE -360 -104 -376 -104
WIRE -248 -104 -280 -104
WIRE 280 -104 88 -104
WIRE 360 -104 360 -200
WIRE 360 -104 280 -104
WIRE 424 -88 424 -120
WIRE 536 -88 536 -104
WIRE -424 -8 -520 -8
WIRE -248 -8 -424 -8
WIRE 152 -8 88 -8
WIRE 280 -8 280 -104
WIRE 280 -8 232 -8
WIRE 360 -8 360 -104
WIRE -520 8 -520 -8
WIRE -248 88 -328 88
WIRE 360 88 360 72
WIRE 360 88 88 88
WIRE -520 104 -520 88
WIRE -424 104 -424 -8
WIRE -328 104 -328 88
WIRE 360 104 360 88
WIRE -520 184 -520 168
WIRE -424 184 -424 168
WIRE -328 184 -328 168
WIRE 152 184 88 184
WIRE 248 184 152 184
WIRE 152 200 152 184
WIRE 248 200 248 184
WIRE 360 200 360 184
WIRE -72 280 -72 264
WIRE 152 296 152 264
WIRE 248 296 248 280
FLAG -72 280 0
FLAG -488 -168 0
FLAG -376 -104 0
FLAG -520 184 0
FLAG -328 184 0
FLAG 152 296 0
FLAG 248 296 0
FLAG 424 -88 0
FLAG 360 200 0
FLAG 536 -88 0
FLAG 488 -200 OUT
FLAG -408 -296 IN
FLAG -424 184 0
SYMBOL voltage -488 -296 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL res -264 -120 R90
SYMATTR InstName R1
SYMATTR Value 47.5K
SYMBOL cap -344 104 R0
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL cap 136 200 R0
SYMATTR InstName C3
SYMATTR Value 2.2
SYMBOL res 232 184 R0
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL ind 232 -184 R270
SYMATTR InstName L1
SYMATTR Value 0.47
SYMATTR SpiceLine Rser=10m
SYMBOL cap 408 -184 R0
SYMATTR SpiceLine Rser=10m
SYMATTR InstName C4
SYMATTR Value 100
SYMBOL res 344 -24 R0
SYMATTR InstName R4
SYMATTR Value 49.9K
SYMBOL res 344 88 R0
SYMATTR InstName R5
SYMATTR Value 49.9K
SYMBOL res 248 -24 R90
SYMATTR InstName R3
SYMATTR Value 100K
SYMBOL cap 136 -280 R0
SYMATTR InstName C5
SYMATTR Value 0.1
SYMBOL res -536 -8 R0
SYMATTR InstName R6
SYMATTR Value 499
SYMBOL res 520 -200 R0
SYMATTR InstName Rload
SYMATTR Value 1
SYMBOL LT83205 -72 -40 R0
SYMATTR InstName U1
SYMBOL cap -536 104 R0
SYMATTR InstName C1
SYMATTR Value 10n
SYMBOL cap -440 104 R0
SYMATTR InstName C6
SYMATTR Value 82p
* SPICE netlist
V1 +V 0 5
V2 -V 0 -5
V3 N001 0 SINE(0 1 100K)
R1 OUT N002 500
C1 OUT N002 .1p
R2 N002 0 500
XU1 0 0 N001 -V +V OUT +V N002 LT6552 ;pnba Ref)IN-)IN+)VEE)SHDN_L)OUT)VCC)FB
.tran 100u

* LTspice schematic (.asc)
Version 4
SHEET 1 736 336
WIRE 176 -152 176 -168
WIRE 224 -152 176 -152
WIRE 176 -136 176 -152
WIRE 224 -136 224 -152
WIRE 144 -104 -144 -104
WIRE -144 -88 -144 -104
WIRE 144 -72 80 -72
WIRE 336 -56 288 -56
WIRE 368 -56 336 -56
WIRE -368 -40 -368 -56
WIRE -272 -40 -272 -56
WIRE 80 -40 80 -72
WIRE 144 -40 80 -40
WIRE 80 -24 80 -40
WIRE 144 -8 112 -8
WIRE -144 8 -144 -8
WIRE 176 40 176 24
WIRE -368 56 -368 40
WIRE -272 56 -272 40
WIRE 16 104 0 104
WIRE 112 104 112 -8
WIRE 112 104 96 104
WIRE 208 104 112 104
WIRE 336 104 336 -56
WIRE 336 104 288 104
WIRE 112 168 112 104
WIRE 144 168 112 168
WIRE 336 168 336 104
WIRE 336 168 208 168
FLAG -368 56 0
FLAG -272 56 0
FLAG -144 8 0
FLAG 368 -56 OUT
FLAG 0 104 0
FLAG -272 -56 -V
FLAG 176 40 -V
FLAG -368 -56 +V
FLAG 176 -168 +V
FLAG 80 -24 0
SYMBOL voltage -368 -56 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -272 -56 R0
SYMATTR InstName V2
SYMATTR Value -5
SYMBOL voltage -144 -104 R0
SYMATTR Value SINE(0 1 100K)
SYMATTR InstName V3
SYMBOL res 304 88 R90
SYMATTR InstName R1
SYMATTR Value 500
SYMBOL cap 208 152 R90
SYMATTR InstName C1
SYMATTR Value .1p
SYMBOL res 112 88 R90
SYMATTR InstName R2
SYMATTR Value 500
SYMBOL LT6552 176 -56 R0
SYMATTR InstName U1
* SPICE netlist
C2 OUT 0 4.7 Rser=5m
V1 IN 0 -2.3
R3 OUT 0 3.6
C1 N001 N002 10n
C3 N001 0 1
C4 N003 0 1
XU1 OUT OUT N001 N002 IN 0 N003 IN ADP7185-1.8 ;pnba Vout)Sense)VA)VAFB)EN)GND)Vreg)Vin
.tran 200m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 496 368
WIRE -232 -184 -248 -184
WIRE -168 -184 -232 -184
WIRE -152 -184 -168 -184
WIRE 136 -184 104 -184
WIRE 168 -184 136 -184
WIRE 232 -184 168 -184
WIRE 248 -184 232 -184
WIRE -248 -168 -248 -184
WIRE 168 -168 168 -184
WIRE 248 -168 248 -184
WIRE 136 -120 136 -184
WIRE 136 -120 104 -120
WIRE 168 -88 168 -104
WIRE -248 -72 -248 -88
WIRE 248 -72 248 -88
WIRE -168 -56 -168 -184
WIRE -152 -56 -168 -56
WIRE 200 -56 104 -56
WIRE 120 8 104 8
WIRE 200 8 200 -56
WIRE 200 8 184 8
WIRE 200 24 200 8
WIRE -88 88 -88 72
WIRE 40 88 40 72
WIRE 200 104 200 88
WIRE -88 184 -88 152
FLAG -248 -72 0
FLAG 168 -88 0
FLAG 40 88 0
FLAG 248 -72 0
FLAG -232 -184 IN
FLAG 232 -184 OUT
FLAG 200 104 0
FLAG -88 184 0
SYMBOL cap 152 -168 R0
SYMATTR InstName C2
SYMATTR Value 4.7
SYMATTR SpiceLine Rser=5m
SYMBOL voltage -248 -184 R0
SYMATTR InstName V1
SYMATTR Value -2.3
SYMBOL res 232 -184 R0
SYMATTR InstName R3
SYMATTR Value 3.6
SYMBOL cap 184 -8 R90
SYMATTR InstName C1
SYMATTR Value 10n
SYMBOL cap 184 24 R0
SYMATTR InstName C3
SYMATTR Value 1
SYMBOL cap -104 88 R0
SYMATTR InstName C4
SYMATTR Value 1
SYMBOL ADP7185-1.8 -24 -88 R0
SYMATTR InstName U1
* SPICE netlist
R2 N002 Vosc 20k
XU2 N002 2V5 5V 0 Vd level2 Avol=1Meg GBW=10Meg Slew=10Meg Ilimit=25m Rail=0 Vos=0 En=0 Enk=0 In=0 Ink=0 Rin=500Meg ;pnba In+)In-)V+)V-)OUT
R5 Vd N002 100k
V3 Vtri 0 PULSE(1 4 0 10u 10u 1u 22u)
V1 5V 0 5
V2 2V5 0 2.5
XU1 2V5 N001 5V 0 Vosc level2 Avol=1Meg GBW=10Meg Slew=10Meg Ilimit=25m Rail=0 Vos=0 En=0 Enk=0 In=0 Ink=0 Rin=500Meg ;pnba In+)In-)V+)V-)OUT
R1 N001 Vd 10k
C1 Vosc N001 2n
R6 Vosc 0 1k
V4 Vsqr 0 PULSE(0 5 0 100n 100n 10u 20u)
.tran 0 1m 0 10n uic ;

* LTspice schematic (.asc)
Version 4
SHEET 1 944 1088
WIRE -264 -528 -344 -528
WIRE -72 -528 -200 -528
WIRE -216 -400 -216 -432
WIRE -424 -384 -472 -384
WIRE -344 -384 -344 -528
WIRE -248 -384 -344 -384
WIRE 312 -384 248 -384
WIRE -120 -368 -184 -368
WIRE -72 -368 -72 -528
WIRE -72 -368 -120 -368
WIRE -8 -368 -72 -368
WIRE 472 -368 376 -368
WIRE -248 -352 -296 -352
WIRE 312 -352 248 -352
WIRE -120 -336 -120 -368
WIRE -296 -320 -296 -352
WIRE 168 -320 136 -320
WIRE 248 -320 248 -352
WIRE -216 -304 -216 -336
WIRE 248 -256 248 -320
WIRE 296 -256 248 -256
WIRE 472 -256 472 -368
WIRE 472 -256 376 -256
WIRE 136 -80 136 -112
WIRE 328 -80 328 -112
WIRE 136 176 136 144
WIRE 136 464 136 416
FLAG 136 -320 Vosc
FLAG 248 -384 2V5
FLAG 344 -336 0
FLAG 344 -400 5V
FLAG 472 -368 Vd
FLAG 136 256 0
FLAG 136 144 Vtri
FLAG 136 0 0
FLAG 136 -112 5V
FLAG 328 0 0
FLAG 328 -112 2V5
FLAG -296 -320 2V5
FLAG -216 -304 0
FLAG -216 -432 5V
FLAG -120 -256 0
FLAG -8 -368 Vosc
FLAG -472 -384 Vd
FLAG 136 416 Vsqr
FLAG 136 544 0
SYMBOL res 264 -336 R90
SYMATTR InstName R2
SYMATTR Value 20k
SYMBOL OpAmps\\UniversalOpAmp2 344 -368 R0
SYMATTR InstName U2
SYMBOL res 392 -272 R90
SYMATTR InstName R5
SYMATTR Value 100k
SYMBOL voltage 136 160 R0
SYMATTR InstName V3
SYMATTR Value PULSE(1 4 0 10u 10u 1u 22u)
SYMBOL voltage 136 -96 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage 328 -96 R0
SYMATTR InstName V2
SYMATTR Value 2.5
SYMBOL OpAmps\\UniversalOpAmp2 -216 -368 R0
SYMATTR InstName U1
SYMBOL res -328 -400 R90
SYMATTR InstName R1
SYMATTR Value 10k
SYMBOL cap -200 -544 R90
SYMATTR InstName C1
SYMATTR Value 2n
SYMBOL res -136 -352 R0
SYMATTR InstName R6
SYMATTR Value 1k
SYMBOL voltage 136 448 R0
SYMATTR InstName V4
SYMATTR Value PULSE(0 5 0 100n 100n 10u 20u)
* SPICE netlist
Vin IN 0 SINE(0 1 100K)
XU1 IN N001 +V -V OUT AD8601 ;pnba In+)In-)V+)V-)OUT
V1 +V 0 2.5
R1 N001 0 10K
R2 OUT N001 10K
V2 -V 0 -2.5
Rload OUT 0 10K
.tran 100u

* LTspice schematic (.asc)
Version 4
SHEET 1 576 272
WIRE -48 -120 -64 -120
WIRE 48 -120 32 -120
WIRE 64 -120 48 -120
WIRE 160 -120 144 -120
WIRE -288 -8 -288 -24
WIRE -176 -8 -176 -24
WIRE 48 -8 48 -120
WIRE 64 -8 48 -8
WIRE 160 8 160 -120
WIRE 160 8 128 8
WIRE 288 8 160 8
WIRE 64 24 -48 24
WIRE 288 24 288 8
WIRE -48 40 -48 24
WIRE -288 88 -288 72
WIRE -176 88 -176 72
WIRE 288 120 288 104
WIRE -48 136 -48 120
FLAG -288 -24 +V
FLAG -288 88 0
FLAG -48 136 0
FLAG 288 8 OUT
FLAG -48 24 IN
FLAG 96 -24 +V
FLAG -176 -24 -V
FLAG 96 40 -V
FLAG -64 -120 0
FLAG 288 120 0
FLAG -176 88 0
SYMBOL voltage -48 24 R0
SYMATTR InstName Vin
SYMATTR Value SINE(0 1 100K)
SYMBOL Opamps\\AD8601 96 -56 R0
SYMATTR InstName U1
SYMBOL voltage -288 -24 R0
SYMATTR InstName V1
SYMATTR Value 2.5
SYMBOL res 48 -136 R90
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL res 160 -136 R90
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL voltage -176 -24 R0
SYMATTR InstName V2
SYMATTR Value -2.5
SYMBOL res 272 8 R0
SYMATTR InstName Rload
SYMATTR Value 10K
* SPICE netlist
L1 N001 IN {L}
C1 N001 N002 {Ca}
R1 OUT N002 {R}
C2 IN OUT {Cb}

* LTspice schematic (.asc)
Version 4
SHEET 1 400 200
WIRE -40 -96 -152 -96
WIRE 152 -96 24 -96
WIRE -152 -32 -152 -96
WIRE -152 -32 -200 -32
WIRE 152 -32 152 -96
WIRE 200 -32 152 -32
WIRE -152 80 -152 -32
WIRE -40 80 -72 80
WIRE 56 80 24 80
WIRE 152 80 152 -32
WIRE 152 80 136 80
FLAG -200 -32 IN
IOPIN 0 160 In
FLAG 200 -32 OUT
IOPIN 400 160 Out
SYMBOL ind -56 64 R90
SYMATTR InstName L1
SYMATTR Value {L}
SYMBOL cap -40 96 R270
SYMATTR InstName C1
SYMATTR Value {Ca}
SYMBOL res 152 64 R90
SYMATTR InstName R1
SYMATTR Value {R}
SYMBOL cap -40 -80 R270
SYMATTR InstName C2
SYMATTR Value {Cb}
* SPICE netlist
V1 N004 0 7
V3 N002 N003 6
V4 N003 N007 6
XU1 N005 N010 N009 N011 N003 LT1001 ;pnba In+)In-)V+)V-)OUT
XU2 N005 N004 N002 N007 N001 LT1001 ;pnba In+)In-)V+)V-)OUT
V5 N010 0 3
V7 N009 0 6
V8 0 N011 6
D1 N008 N001 D
D2 N001 N006 D
R2 0 N006 10k
R1 N008 0 10k
Vamplifier_output N005 0 0
.dc amplifier_output 0 8 0.05

* LTspice schematic (.asc)
Version 4
SHEET 1 1808 1232
WIRE 280 -616 -248 -616
WIRE -104 -456 -408 -456
WIRE -104 -392 -104 -456
WIRE -408 -264 -408 -456
WIRE -104 -264 -104 -312
WIRE 136 -264 -104 -264
WIRE -440 -248 -664 -248
WIRE -248 -232 -248 -616
WIRE -248 -232 -376 -232
WIRE -440 -216 -536 -216
WIRE -664 -200 -664 -248
WIRE -104 -200 -104 -264
WIRE 280 -56 280 -616
WIRE 520 -56 280 -56
WIRE 600 -56 520 -56
WIRE 728 -56 664 -56
WIRE 904 -56 808 -56
WIRE -408 -40 -408 -200
WIRE -104 -40 -104 -120
WIRE -104 -40 -408 -40
WIRE -536 -24 -536 -216
WIRE -536 -24 -904 -24
WIRE -904 40 -904 -24
WIRE 520 40 520 -56
WIRE 136 104 136 -264
WIRE 136 104 -232 104
WIRE 520 152 520 104
WIRE -104 168 -408 168
WIRE -904 184 -904 120
WIRE -104 216 -104 168
WIRE 520 280 520 232
WIRE -408 360 -408 168
WIRE -440 376 -808 376
WIRE -232 392 -232 104
WIRE -232 392 -376 392
WIRE -104 392 -104 296
WIRE 88 392 -104 392
WIRE -808 408 -808 376
WIRE -536 408 -536 -24
WIRE -440 408 -536 408
WIRE -104 472 -104 392
WIRE -408 616 -408 424
WIRE -104 616 -104 552
WIRE -104 616 -408 616
FLAG -808 488 0
FLAG 88 392 0
FLAG -664 -120 0
FLAG 520 280 0
FLAG 904 -56 0
FLAG -904 184 0
SYMBOL voltage -664 -216 R0
SYMATTR Value 7
SYMATTR InstName V1
SYMBOL voltage -104 -408 R0
SYMATTR InstName V3
SYMATTR Value 6
SYMBOL voltage -104 -216 R0
SYMATTR InstName V4
SYMATTR Value 6
SYMBOL OpAmps\\LT1001 -408 328 R0
SYMATTR InstName U1
SYMBOL OpAmps\\LT1001 -408 -296 R0
SYMATTR InstName U2
SYMBOL voltage -808 392 R0
SYMATTR InstName V5
SYMATTR Value 3
SYMBOL voltage -104 200 R0
SYMATTR InstName V7
SYMATTR Value 6
SYMBOL voltage -104 456 R0
SYMATTR InstName V8
SYMATTR Value 6
SYMBOL diode 536 104 R180
SYMATTR InstName D1
SYMBOL diode 600 -40 R270
SYMATTR InstName D2
SYMBOL res 824 -72 R90
SYMATTR InstName R2
SYMATTR Value 10k
SYMBOL res 504 136 R0
SYMATTR InstName R1
SYMATTR Value 10k
SYMBOL voltage -904 24 R0
SYMATTR InstName amplifier_output
SYMATTR Value 0
* SPICE netlist
VIN N001 0 SINE(0 10 50)
V2 VCC 0 15
V3 0 VEE 15
D1 N002 0 D
D2 N002 VOUT D
D3 0 N003 D
D4 VOUT N003 D
D5 N003 N002 1N750
R1 VOUT N001 1k
.tran 0.1

* LTspice schematic (.asc)
Version 4
SHEET 1 1088 320
WIRE -464 -64 -544 -64
WIRE -544 -48 -544 -64
WIRE -464 -48 -464 -64
WIRE 112 -48 -64 -48
WIRE 400 -48 192 -48
WIRE 512 -48 400 -48
WIRE 400 16 400 -48
WIRE 336 48 336 16
WIRE 336 48 288 48
WIRE 464 48 464 16
WIRE 544 48 464 48
WIRE 336 80 336 48
WIRE 464 80 464 48
WIRE 288 128 288 48
WIRE 544 128 544 112
WIRE 544 128 288 128
WIRE 400 160 400 80
FLAG -464 -48 0
FLAG 512 -48 VOUT
FLAG -64 32 0
FLAG -544 -144 VCC
FLAG -544 32 VEE
FLAG 400 160 0
SYMBOL voltage -64 -64 R0
SYMATTR Value SINE(0 10 50)
SYMATTR InstName VIN
SYMBOL voltage -544 -160 R0
SYMATTR Value 15
SYMATTR InstName V2
SYMBOL voltage -544 -64 R0
SYMATTR InstName V3
SYMATTR Value 15
SYMBOL diode 336 96 R270
SYMATTR InstName D1
SYMBOL diode 336 32 R270
SYMATTR InstName D2
SYMBOL diode 400 96 R270
SYMATTR InstName D3
SYMBOL diode 400 32 R270
SYMATTR InstName D4
SYMBOL zener 528 48 R0
SYMATTR InstName D5
SYMATTR Value 1N750
SYMBOL res 208 -64 R90
SYMATTR InstName R1
SYMATTR Value 1k
* SPICE netlist
XU1 NC_01 NC_02 BAT N003 N002 0 N001 0 NC_03 IN IN NC_04 IN IN IN NC_05 N004 LT3651-4.1 ;pnba NTC)_ACPR)BAT)Sense)Boost)GND)SW)Timer)_Fault)_CHRG)_SHDN)Ilim)CLP)CLN)Vin)RNG/SS)Rt
R1 N004 0 301K
V1 IN 0 16
C1 N001 N002 1
D1 BAT N002 1N5819
L1 N001 N003 6.5 Rser=10m
R2 N003 BAT 24m
C2 BAT 0 100 V=6.3 Irms=3.2 Rser=0.012 Lser=0 mfg="KEMET" pn="T520V107M006ASE012" type="Tantalum"
CBATT BAT 0 1m
.tran 10m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 768 736
WIRE -288 -368 -384 -368
WIRE -160 -368 -288 -368
WIRE -64 -368 -160 -368
WIRE 64 -368 -64 -368
WIRE -384 -352 -384 -368
WIRE -160 -352 -160 -368
WIRE -64 -352 -64 -368
WIRE -288 -288 -288 -368
WIRE -272 -288 -288 -288
WIRE 64 -288 64 -368
WIRE 64 -288 48 -288
WIRE -384 -256 -384 -272
WIRE 96 -192 48 -192
WIRE 256 -192 96 -192
WIRE 96 -176 96 -192
WIRE 256 -160 256 -192
WIRE -288 -96 -288 -288
WIRE -272 -96 -288 -96
WIRE 96 -96 96 -112
WIRE 96 -96 48 -96
WIRE 96 -80 96 -96
WIRE 256 0 256 -80
WIRE 256 0 48 0
WIRE 96 96 96 -16
WIRE 96 96 48 96
WIRE 256 96 256 80
WIRE 256 96 96 96
WIRE 384 96 256 96
WIRE 256 112 256 96
WIRE 384 112 384 96
WIRE -368 192 -384 192
WIRE -272 192 -288 192
WIRE 256 192 256 176
WIRE 384 192 384 176
WIRE -272 288 -304 288
WIRE -112 368 -112 352
FLAG -112 368 0
FLAG -304 288 0
FLAG -384 192 0
FLAG -384 -256 0
FLAG -384 -368 IN
FLAG 384 96 BAT
FLAG 256 192 0
FLAG 384 192 0
SYMBOL PowerProducts\\LT3651-4.1 -112 0 R0
SYMATTR InstName U1
SYMBOL res -272 176 R90
SYMATTR InstName R1
SYMATTR Value 301K
SYMBOL voltage -384 -368 R0
SYMATTR InstName V1
SYMATTR Value 16
SYMBOL cap 80 -176 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL schottky 80 -16 M180
SYMATTR InstName D1
SYMATTR Value 1N5819
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL ind 240 -176 R0
SYMATTR InstName L1
SYMATTR Value 6.5
SYMATTR SpiceLine Rser=10m
SYMBOL res 240 -16 R0
SYMATTR InstName R2
SYMATTR Value 24m
SYMBOL polcap 240 112 R0
SYMATTR Value 100
SYMATTR InstName C2
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=6.3 Irms=3.2 Rser=0.012 Lser=0 mfg="KEMET" pn="T520V107M006ASE012" type="Tantalum"
SYMBOL cap 368 112 R0
SYMATTR InstName BATT
SYMATTR Value 1m
* SPICE netlist
V1 IN 0 5
R1 OUT N002 113K
R2 N002 0 13.3K
L1 IN N001 10 Rser=0.182
D1 N001 OUT MBRS130L
C2 OUT 0 4.7 Rser=.05
XU1 N001 0 N002 IN IN LT1930 ;pnba SW)GND)FB)_SHDN)Vin
Rload OUT 0 50
.tran 500u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 848 288
WIRE -328 -144 -424 -144
WIRE -200 -144 -328 -144
WIRE -152 -144 -200 -144
WIRE -40 -144 -72 -144
WIRE 56 -144 -40 -144
WIRE 200 -144 120 -144
WIRE 312 -144 200 -144
WIRE 424 -144 312 -144
WIRE -424 -128 -424 -144
WIRE 312 -128 312 -144
WIRE 424 -128 424 -144
WIRE 200 -112 200 -144
WIRE -200 -64 -200 -144
WIRE -40 -64 -40 -144
WIRE -424 -32 -424 -48
WIRE 312 -32 312 -64
WIRE 424 -32 424 -48
WIRE -328 32 -328 -144
WIRE -280 32 -328 32
WIRE 200 32 200 -32
WIRE 200 32 40 32
WIRE 200 48 200 32
WIRE -120 144 -120 128
WIRE 200 144 200 128
FLAG 424 -144 OUT
FLAG 200 144 0
FLAG 312 -32 0
FLAG 424 -32 0
FLAG -120 144 0
FLAG -424 -32 0
FLAG -424 -144 IN
SYMBOL VOLTAGE -424 -144 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL RES 184 -128 R0
SYMATTR InstName R1
SYMATTR Value 113K
SYMBOL RES 184 32 R0
SYMATTR InstName R2
SYMATTR Value 13.3K
SYMBOL IND -168 -128 R270
SYMATTR InstName L1
SYMATTR Value 10
SYMATTR SpiceLine Rser=0.182
SYMBOL schottky 56 -128 R270
SYMATTR InstName D1
SYMATTR Value MBRS130L
SYMBOL POLCAP 296 -128 R0
SYMATTR InstName C2
SYMATTR Value 4.7
SYMATTR SpiceLine Rser=.05
SYMBOL POWERPRODUCTS\\LT1930 -120 32 R0
SYMATTR InstName U1
SYMBOL RES 408 -144 R0
SYMATTR InstName Rload
SYMATTR Value 50
* SPICE netlist
Vin Vin 0 PULSE(-9V 9V 0s 0.5us 0.5us 50us 100us)
R_ref N002 N001 22k
R_in N002 Vin 60k
R_f Vmiddle N002 10k
VBatt_1 Vref+ 0 9V
R_in2 N003 Vmiddle 600k
R_f2 Vout N003 600k
XU1 0 N002 Vref+ Vref- Vmiddle LT1001 ;pnba In+)In-)V+)V-)OUT
XU2 0 N003 Vref+ Vref- Vout LT1001 ;pnba In+)In-)V+)V-)OUT
VBatt_2 0 Vref- 9V
Vref_RP N001 0 3.3V
.tran 500us

* LTspice schematic (.asc)
Version 4.1
SHEET 1 1136 592
WIRE -536 -264 -536 -296
WIRE -408 -264 -408 -296
WIRE -536 -168 -536 -184
WIRE -472 -168 -536 -168
WIRE -408 -168 -408 -184
WIRE -408 -168 -472 -168
WIRE -472 -152 -472 -168
WIRE -72 24 -72 8
WIRE 376 24 -72 24
WIRE -328 40 -568 40
WIRE -200 40 -248 40
WIRE -24 88 -136 88
WIRE 72 88 56 88
WIRE 408 88 312 88
WIRE 520 88 488 88
WIRE -72 120 -72 24
WIRE -376 136 -424 136
WIRE -328 136 -376 136
WIRE -200 136 -200 40
WIRE -200 136 -248 136
WIRE -136 136 -136 88
WIRE -136 136 -200 136
WIRE -104 136 -136 136
WIRE 376 136 376 24
WIRE 72 152 72 88
WIRE 72 152 -40 152
WIRE 136 152 72 152
WIRE 200 152 136 152
WIRE 312 152 312 88
WIRE 312 152 280 152
WIRE 344 152 312 152
WIRE -104 168 -136 168
WIRE 520 168 520 88
WIRE 520 168 408 168
WIRE 568 168 520 168
WIRE -568 184 -568 40
WIRE -424 184 -424 136
WIRE -136 184 -136 168
WIRE 344 184 312 184
WIRE 312 200 312 184
WIRE -72 248 -72 184
WIRE 376 248 376 200
WIRE 376 248 -72 248
WIRE -72 264 -72 248
WIRE -568 296 -568 264
WIRE -424 296 -424 264
FLAG -472 -152 0
FLAG 136 152 Vmiddle
FLAG 568 168 Vout
FLAG -536 -296 Vref+
FLAG -72 264 Vref-
FLAG -72 8 Vref+
FLAG -408 -296 Vref-
FLAG -376 136 Vin
FLAG -136 184 0
FLAG 312 200 0
FLAG -568 296 0
FLAG -424 296 0
SYMBOL voltage -424 168 R0
SYMATTR InstName Vin
SYMATTR Value PULSE(-9V 9V 0s 0.5us 0.5us 50us 100us)
SYMBOL res -232 24 R90
SYMATTR InstName R_ref
SYMATTR Value 22k
SYMBOL res -232 120 R90
SYMATTR InstName R_in
SYMATTR Value 60k
SYMBOL res 72 72 R90
SYMATTR InstName R_f
SYMATTR Value 10k
SYMBOL voltage -536 -280 R0
SYMATTR InstName VBatt_1
SYMATTR Value 9V
SYMBOL res 296 136 R90
SYMATTR InstName R_in2
SYMATTR Value 600k
SYMBOL res 504 72 R90
SYMATTR InstName R_f2
SYMATTR Value 600k
SYMBOL OpAmps\\OP07 -72 88 R0
SYMATTR InstName U1
SYMBOL OpAmps\\OP07 376 104 R0
SYMATTR InstName U2
SYMBOL voltage -408 -168 R180
SYMATTR InstName VBatt_2
SYMATTR Value 9V
SYMBOL voltage -568 168 R0
SYMATTR InstName Vref_RP
SYMATTR Value 3.3V
* SPICE netlist
C1 N002 N003 .01
C2 N005 N006 .01
V2 N001 0 PWL(0 0 1 10)
R1 N002 N004 422K
R2 N004 0 249K
C3 N002 0 10
R3 N002 0 6.6
R4 N005 N007 261K
R5 N007 0 249K
C4 N005 0 10
R6 N005 0 25
XU1 N003 N002 MP_01 0 N005 N006 N007 N001 N001 MP_02 N001 N004 LT3024 ;pnba BYP1)OUT1))GND)OUT2)BYP2)ADJ2)_SHDN2)IN))_SHDN1)ADJ1
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 880 448
WIRE -248 -208 -440 -208
WIRE -200 -208 -248 -208
WIRE 120 -208 88 -208
WIRE 232 -208 120 -208
WIRE 344 -208 232 -208
WIRE 440 -208 344 -208
WIRE 344 -192 344 -208
WIRE 440 -192 440 -208
WIRE -440 -176 -440 -208
WIRE 120 -144 88 -144
WIRE -248 -112 -248 -208
WIRE -200 -112 -248 -112
WIRE 232 -96 232 -128
WIRE 232 -96 88 -96
WIRE 344 -96 344 -128
WIRE 440 -96 440 -112
WIRE -440 -64 -440 -96
WIRE 120 32 88 32
WIRE 232 32 120 32
WIRE 344 32 232 32
WIRE 440 32 344 32
WIRE -248 48 -248 -112
WIRE -200 48 -248 48
WIRE 344 48 344 32
WIRE 440 48 440 32
WIRE 120 96 88 96
WIRE -200 144 -264 144
WIRE 232 144 232 112
WIRE 232 144 88 144
WIRE 344 144 344 112
WIRE 440 144 440 128
FLAG -264 144 0
FLAG -440 -64 0
FLAG 232 -16 0
FLAG 344 -96 0
FLAG 440 -96 0
FLAG 232 224 0
FLAG 344 144 0
FLAG 440 144 0
SYMBOL cap 104 -208 R0
SYMATTR InstName C1
SYMATTR Value .01
SYMBOL cap 104 32 R0
SYMATTR InstName C2
SYMATTR Value .01
SYMBOL voltage -440 -192 R0
SYMATTR InstName V2
SYMATTR Value PWL(0 0 1 10)
SYMBOL res 216 -224 R0
SYMATTR InstName R1
SYMATTR Value 422K
SYMBOL res 216 -112 R0
SYMATTR InstName R2
SYMATTR Value 249K
SYMBOL cap 328 -192 R0
SYMATTR InstName C3
SYMATTR Value 10
SYMBOL res 424 -208 R0
SYMATTR InstName R3
SYMATTR Value 6.6
SYMBOL res 216 16 R0
SYMATTR InstName R4
SYMATTR Value 261K
SYMBOL res 216 128 R0
SYMATTR InstName R5
SYMATTR Value 249K
SYMBOL cap 328 48 R0
SYMATTR InstName C4
SYMATTR Value 10
SYMBOL res 424 32 R0
SYMATTR InstName R6
SYMATTR Value 25
SYMBOL PowerProducts\\LT3024 -56 -32 R0
SYMATTR InstName U1