70 lines
1.4 KiB
Plaintext
70 lines
1.4 KiB
Plaintext
Version 4
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SHEET 1 1116 932
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WIRE 48 48 -16 48
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WIRE -272 80 -432 80
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WIRE 48 80 48 48
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WIRE 400 80 400 48
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WIRE -432 96 -432 80
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WIRE -272 160 -272 80
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WIRE -208 160 -272 160
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WIRE -16 160 -16 48
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WIRE -16 160 -144 160
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WIRE -432 192 -432 176
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WIRE 544 208 496 208
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WIRE -208 240 -144 160
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WIRE -208 240 -272 240
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WIRE -144 240 -208 160
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WIRE -128 240 -144 240
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WIRE -16 240 -48 240
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WIRE -272 256 -272 240
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WIRE 544 256 496 256
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WIRE 544 288 544 256
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WIRE 544 288 496 288
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WIRE -528 304 -528 288
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WIRE -400 304 -400 288
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WIRE 544 304 544 288
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WIRE -272 352 -272 336
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WIRE -16 368 -16 240
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WIRE 48 368 48 336
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WIRE 48 368 -16 368
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WIRE 400 384 400 336
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WIRE -528 400 -528 384
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WIRE -400 400 -400 384
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FLAG -528 400 0
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FLAG -400 400 0
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FLAG -528 288 V+
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FLAG -400 288 V-
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FLAG 400 48 V+
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FLAG 400 384 V-
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FLAG 544 304 0
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FLAG -272 352 0
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FLAG 544 208 OUT
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FLAG -432 192 0
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SYMBOL LT1997-1 272 208 R0
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SYMATTR InstName U1
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SYMBOL voltage -528 288 R0
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SYMATTR InstName V1
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SYMATTR Value 15
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SYMBOL voltage -400 288 R0
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SYMATTR InstName V2
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SYMATTR Value -15
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SYMBOL res -288 144 R0
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SYMATTR InstName R1
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SYMATTR Value .1
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SYMBOL res -32 224 R90
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WINDOW 0 0 56 VBottom 2
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WINDOW 3 32 56 VTop 2
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SYMATTR InstName R2
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SYMATTR Value 1
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SYMBOL res -288 240 R0
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SYMATTR InstName RL
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SYMATTR Value 10
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SYMBOL voltage -432 80 R0
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WINDOW 123 0 0 Left 2
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WINDOW 39 0 0 Left 2
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SYMATTR InstName Vs
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SYMATTR Value 0
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TEXT 584 400 Left 2 !.dc Vs 0 26.5 10m
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TEXT 80 0 Bottom 2 ;Gain = 10 Difference Amplifier
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TEXT 544 144 Left 2 ;V(out) = 1mV/mA in RL
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