* Z:\home\khalils\Downloads\files\data\raw_asc\LT1673.asc
* Generated by LTspice 26.0.1 for Windows.
* Battery Current Monitor
* Library below included based on ModelFile attribute of instance XU1 (C:\users\khalils\AppData\Local\LTspice\lib\sym\OpAmps\LT1673.asy)
R5 CHARGE 0 2k
R2 DISCHARGE 0 2k
R7 N004 N002 200
V1 N002 0 12
R6 N005 N001 200
I1 0 N001 SINE(0 1 1)
XU1 N004 N005 OUTA N002 0 N003 N006 OUTB LT1673 ;pnba +INA)-INA)OUTA)V+)V-)+INB)-INB)OUTB
R3 N002 N006 200
R4 N001 N003 200
R1 N002 N001 0.1
Q2 N004 OUTA DISCHARGE 0 2N2222
Q1 N003 OUTB CHARGE 0 2N2222
.model NPN NPN
.model PNP PNP
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.bjt
.tran 1
.lib LT1673.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4.1
SHEET 1 1504 1540
WIRE -352 672 -512 672
WIRE 96 672 -352 672
WIRE 272 672 176 672
WIRE 544 672 272 672
WIRE 624 672 544 672
WIRE -512 688 -512 672
WIRE 624 704 624 672
WIRE 416 720 304 720
WIRE -112 736 -304 736
WIRE 416 736 416 720
WIRE -512 784 -512 768
WIRE -32 784 -48 784
WIRE 352 784 336 784
WIRE 624 800 624 784
WIRE -32 816 -32 784
WIRE -16 816 -32 816
WIRE -112 864 -112 832
WIRE -112 864 -144 864
WIRE 416 864 416 832
WIRE 432 864 416 864
WIRE -112 880 -112 864
WIRE 416 880 416 864
WIRE -32 928 -32 816
WIRE -16 928 -32 928
WIRE 272 928 272 672
WIRE 272 928 256 928
WIRE -112 976 -112 960
WIRE 416 976 416 960
WIRE -352 1024 -352 672
WIRE -272 1024 -352 1024
WIRE -16 1024 -192 1024
WIRE 336 1024 336 784
WIRE 336 1024 256 1024
WIRE 352 1024 336 1024
WIRE -304 1120 -304 736
WIRE -16 1120 -304 1120
WIRE 352 1120 256 1120
WIRE 544 1120 544 672
WIRE 544 1120 432 1120
WIRE -304 1168 -304 1120
WIRE -16 1216 -48 1216
WIRE 304 1216 304 720
WIRE 304 1216 256 1216
WIRE 352 1216 304 1216
WIRE 464 1216 432 1216
WIRE -304 1296 -304 1248
WIRE 544 1296 544 1120
WIRE 544 1296 -304 1296
WIRE -352 1328 -352 1024
WIRE 464 1328 464 1216
WIRE 464 1328 -352 1328
SYMBOL res 448 1104 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 200
SYMBOL res 448 1200 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R4
SYMATTR Value 200
SYMBOL current -512 768 M180
WINDOW 0 28 75 Left 2
WINDOW 3 12 2 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName I1
SYMATTR Value SINE(0 1 1)
SYMBOL res -96 864 M0
WINDOW 0 -42 33 Left 2
WINDOW 3 -41 76 Left 2
SYMATTR InstName R2
SYMATTR Value 2k
SYMBOL res 192 656 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 0.1
SYMBOL res -320 1152 R0
SYMATTR InstName R7
SYMATTR Value 200
SYMBOL res -176 1008 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R6
SYMATTR Value 200
SYMBOL npn -48 736 M0
SYMATTR InstName Q2
SYMATTR Value 2N2222
SYMBOL LT1673 128 1120 R0
SYMATTR InstName U1
SYMBOL npn 352 736 R0
SYMATTR InstName Q1
SYMATTR Value 2N2222
SYMBOL res 432 864 M0
WINDOW 0 -47 46 Left 2
WINDOW 3 -46 84 Left 2
SYMATTR InstName R5
SYMATTR Value 2k
SYMBOL voltage 624 688 R0
SYMATTR InstName V1
SYMATTR Value 12
FLAG -112 976 0
FLAG -144 864 DISCHARGE
FLAG 416 976 0
FLAG 432 864 CHARGE
FLAG -48 1216 0
FLAG 624 800 0
FLAG -512 784 0
FLAG -16 816 OUTA
FLAG 352 1024 OUTB
TEXT 152 608 Bottom 2 ;Battery Current Monitor
TEXT 88 1384 Left 2 !.tran 1