92 lines
2.0 KiB
Plaintext
92 lines
2.0 KiB
Plaintext
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Version 4
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SHEET 1 976 680
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WIRE 208 -176 80 -176
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WIRE 432 -176 288 -176
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WIRE -640 -128 -640 -176
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WIRE -528 -128 -528 -176
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WIRE -176 -80 -176 -112
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WIRE -176 -80 -272 -80
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WIRE -96 -80 -176 -80
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WIRE -272 -64 -272 -80
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WIRE -96 -64 -96 -80
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WIRE 80 -32 80 -176
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WIRE 128 -32 80 -32
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WIRE 432 -32 432 -176
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WIRE 432 -32 384 -32
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WIRE -640 16 -640 -48
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WIRE -528 16 -528 -48
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WIRE 128 32 80 32
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WIRE 480 32 480 -16
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WIRE 480 32 384 32
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WIRE -272 48 -272 16
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WIRE -272 48 -304 48
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WIRE -96 48 -96 16
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WIRE -64 48 -96 48
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WIRE -272 80 -272 48
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WIRE -96 80 -96 48
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WIRE 128 96 80 96
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WIRE 480 96 384 96
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WIRE 128 160 80 160
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WIRE 480 160 384 160
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WIRE -272 192 -272 160
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WIRE -176 192 -272 192
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WIRE -96 192 -96 160
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WIRE -96 192 -176 192
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WIRE -176 208 -176 192
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WIRE -176 336 -176 288
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FLAG -528 -176 V_ref
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FLAG -640 -176 Vcc
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IOPIN -640 -176 Out
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FLAG -640 16 0
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FLAG -528 16 0
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FLAG -176 -192 Vcc
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IOPIN -176 -192 Out
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FLAG -176 336 0
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FLAG -64 48 V+
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FLAG -304 48 V-
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FLAG 80 96 V+
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FLAG 80 32 V-
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FLAG 480 -16 Vcc
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IOPIN 480 -16 Out
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FLAG 480 160 V_ref
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FLAG 80 160 0
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FLAG 480 96 out
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SYMBOL res -192 -208 R0
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SYMATTR InstName R1
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SYMATTR Value 330
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SYMBOL res -288 -80 R0
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SYMATTR InstName R2
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SYMATTR Value 120
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SYMBOL res -112 -80 R0
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SYMATTR InstName R3
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SYMATTR Value {-X}
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SYMBOL res -288 64 R0
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SYMATTR InstName R4
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SYMATTR Value 120
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SYMBOL res -112 64 R0
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SYMATTR InstName R5
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SYMATTR Value {X}
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SYMBOL res -192 192 R0
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SYMATTR InstName R6
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SYMATTR Value 330
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SYMBOL voltage -640 -144 R0
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WINDOW 123 0 0 Left 0
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WINDOW 39 0 0 Left 0
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SYMATTR InstName V1
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SYMATTR Value 3.3
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SYMBOL voltage -528 -144 R0
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WINDOW 123 0 0 Left 0
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WINDOW 39 0 0 Left 0
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SYMATTR InstName V2
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SYMATTR Value 1.5
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SYMBOL res 304 -192 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 1000
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SYMBOL OpAmps\\LT1920 256 64 R0
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SYMATTR InstName U2
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TEXT 216 280 Left 2 !*.step param X 110 130 1\n*.op
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TEXT 576 112 Left 2 !.save V(out)\n.step param X 119 121 0.1\n.measure VoutAvg AVG V(out)\n.option plotwinsize=0 numdgt=15
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TEXT 584 240 Left 2 !.tran 0 510m 500m
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