Version 4
SHEET 1 896 680
WIRE 272 48 128 48
WIRE 384 48 352 48
WIRE 416 48 384 48
WIRE 512 48 496 48
WIRE 32 112 16 112
WIRE 128 112 128 48
WIRE 128 112 112 112
WIRE 144 112 128 112
WIRE 240 112 224 112
WIRE 192 208 192 192
WIRE 128 224 128 112
WIRE 160 224 128 224
WIRE 432 224 432 208
WIRE 240 240 240 112
WIRE 240 240 224 240
WIRE 288 240 240 240
WIRE 384 240 384 48
WIRE 384 240 368 240
WIRE 400 240 384 240
WIRE -208 256 -208 240
WIRE -112 256 -112 240
WIRE 160 256 0 256
WIRE 512 256 512 48
WIRE 512 256 464 256
WIRE 544 256 512 256
WIRE 0 272 0 256
WIRE 400 272 368 272
WIRE 192 288 192 272
WIRE 432 304 432 288
WIRE -208 352 -208 336
WIRE -112 352 -112 336
WIRE 0 368 0 352
WIRE 272 368 0 368
WIRE 368 368 368 272
WIRE 368 368 272 368
WIRE 0 384 0 368
WIRE 0 480 0 464
FLAG -112 352 0
FLAG 192 192 +V
FLAG -112 240 +V
FLAG 192 288 -V
FLAG -208 352 0
FLAG -208 240 -V
FLAG 16 112 0
FLAG 432 208 +V
FLAG 432 304 -V
FLAG 0 480 0
FLAG 544 256 OUT
FLAG 0 256 IN-
FLAG 272 368 IN+
SYMBOL voltage -112 240 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -208 240 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL res 240 96 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL res 128 96 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 100K
SYMBOL voltage 0 256 R0
WINDOW 3 27 95 Left 2
SYMATTR Value SINE(0 1m 100)
SYMATTR InstName V3
SYMBOL opamps\\LT1024 192 176 R0
SYMATTR InstName U1
SYMBOL opamps\\LT1024 432 192 R0
SYMATTR InstName U2
SYMBOL res 384 224 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 10K
SYMBOL res 368 32 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R4
SYMATTR Value 2.2K
SYMBOL res 512 32 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R5
SYMATTR Value 100K
SYMBOL voltage 0 368 R0
WINDOW 3 23 94 Left 2
SYMATTR Value SINE(0 1 10)
SYMATTR InstName V4
TEXT 424 432 Left 2 !.tran 1
TEXT 168 -8 Bottom 2 ;Two Op Amp Instrumentation Amplifier