145 lines
3.0 KiB
Plaintext
145 lines
3.0 KiB
Plaintext
Version 4
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SHEET 1 896 680
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WIRE -288 -144 -288 -160
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WIRE -160 -144 -160 -160
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WIRE 176 -144 176 -160
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WIRE 144 -128 48 -128
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WIRE 304 -112 208 -112
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WIRE 352 -112 304 -112
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WIRE 448 -112 432 -112
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WIRE 464 -112 448 -112
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WIRE 576 -112 544 -112
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WIRE 144 -96 128 -96
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WIRE 304 -96 304 -112
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WIRE 176 -64 176 -80
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WIRE -288 -48 -288 -64
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WIRE -160 -48 -160 -64
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WIRE 128 0 128 -96
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WIRE 304 0 304 -16
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WIRE 304 0 128 0
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WIRE 272 16 144 16
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WIRE 16 32 -336 32
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WIRE 48 32 48 -128
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WIRE 48 32 16 32
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WIRE 304 32 304 0
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WIRE -336 64 -336 32
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WIRE 208 80 208 64
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WIRE 272 96 272 16
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WIRE 272 96 240 96
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WIRE 512 96 512 80
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WIRE 144 112 144 16
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WIRE 144 112 32 112
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WIRE 176 112 144 112
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WIRE 448 112 448 -112
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WIRE 480 112 448 112
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WIRE 304 128 304 112
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WIRE 304 128 240 128
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WIRE 576 128 576 -112
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WIRE 576 128 544 128
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WIRE 640 128 576 128
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WIRE 304 144 304 128
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WIRE 480 144 448 144
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WIRE 208 160 208 144
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WIRE -336 176 -336 144
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WIRE 16 176 -336 176
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WIRE 48 176 16 176
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WIRE 512 176 512 160
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WIRE -336 208 -336 176
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WIRE 304 240 304 224
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WIRE 304 240 128 240
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WIRE 304 256 304 240
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WIRE -336 304 -336 288
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WIRE 192 320 192 304
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WIRE 128 336 128 240
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WIRE 160 336 128 336
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WIRE 304 352 304 336
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WIRE 304 352 224 352
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WIRE 352 352 304 352
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WIRE 448 352 448 144
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WIRE 448 352 432 352
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WIRE 464 352 448 352
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WIRE 560 352 544 352
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WIRE 48 368 48 176
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WIRE 160 368 48 368
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WIRE 192 400 192 384
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FLAG -160 -48 0
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FLAG 192 304 +V
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FLAG -160 -160 +V
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FLAG 192 400 -V
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FLAG -288 -48 0
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FLAG -288 -160 -V
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FLAG 512 80 +V
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FLAG 512 176 -V
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FLAG 176 -64 +V
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FLAG 176 -160 -V
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FLAG 208 64 +V
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FLAG 208 160 -V
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FLAG 560 352 0
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FLAG 640 128 OUT
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FLAG -336 304 0
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FLAG 16 32 IN-
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FLAG 16 176 IN+
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SYMBOL voltage -160 -160 R0
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SYMATTR InstName V1
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SYMATTR Value 15
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SYMBOL voltage -288 -160 R0
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SYMATTR InstName V2
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SYMATTR Value -15
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SYMBOL opamps\\LT1125 192 288 R0
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SYMATTR InstName U1
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SYMBOL opamps\\LT1125 512 64 R0
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SYMATTR InstName U2
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SYMBOL opamps\\LT1125 176 -48 M180
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WINDOW 0 31 90 Left 2
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WINDOW 3 23 45 Left 2
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SYMATTR InstName U3
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SYMBOL res 288 -112 R0
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SYMATTR InstName R1
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SYMATTR Value 3.4K
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SYMBOL res 288 16 R0
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SYMATTR InstName R2
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SYMATTR Value 100
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SYMBOL res 288 128 R0
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SYMATTR InstName R3
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SYMATTR Value 100
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SYMBOL res 288 240 R0
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SYMATTR InstName R4
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SYMATTR Value 3.4K
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SYMBOL opamps\\LT1125 208 48 M0
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SYMATTR InstName U4
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SYMBOL res 448 -128 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 R5
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SYMATTR Value 1K
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SYMBOL res 448 336 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 R6
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SYMATTR Value 1K
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SYMBOL res 560 -128 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 R7
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SYMATTR Value 30K
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SYMBOL res 560 336 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 R8
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SYMATTR Value 30K
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SYMBOL voltage -336 48 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 V3
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SYMATTR Value SINE(0 1m 100)
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SYMBOL voltage -336 192 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 V4
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SYMATTR Value SINE(0 1m 10)
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TEXT 560 248 Left 2 !.tran .3
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TEXT 168 -232 Bottom 2 ;Instrumentation Amplifier with Shield Driver
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TEXT 72 112 Bottom 2 ;Shield
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LINE Normal -32 112 32 112 2
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CIRCLE Normal -32 224 -112 -32 2
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