Version 4
SHEET 1 880 680
WIRE -128 16 -128 0
WIRE 112 16 64 16
WIRE 144 16 112 16
WIRE 192 16 144 16
WIRE 336 16 272 16
WIRE 64 48 64 16
WIRE 416 48 416 16
WIRE -128 128 -128 96
WIRE 64 128 64 112
WIRE 224 128 224 112
WIRE 144 144 144 16
WIRE 192 144 144 144
WIRE 336 160 336 16
WIRE 336 160 256 160
WIRE 368 160 336 160
WIRE 416 160 416 128
WIRE 416 160 368 160
WIRE 192 176 144 176
WIRE 224 208 224 192
WIRE 144 240 144 176
WIRE 16 288 -32 288
WIRE 144 288 144 240
WIRE 144 288 96 288
WIRE 192 288 144 288
WIRE 336 288 336 160
WIRE 336 288 272 288
WIRE 144 336 144 288
WIRE 144 448 144 416
FLAG -128 128 0
FLAG 224 208 0
FLAG 224 112 V+
FLAG -128 0 V+
FLAG 64 128 0
FLAG 144 448 0
FLAG -32 288 V+
FLAG 416 16 V+
FLAG 368 160 out
FLAG 144 240 in+
FLAG 112 16 in-
SYMBOL voltage -128 0 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL Opamps\\opamp2 224 96 R0
SYMATTR InstName U1
SYMATTR Value LMV331
SYMBOL res 176 0 M90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 100k
SYMBOL cap 48 48 R0
SYMATTR InstName C1
SYMATTR Value 100p
SYMBOL res 176 272 M90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 100k
SYMBOL res 128 320 R0
SYMATTR InstName R3
SYMATTR Value 100k
SYMBOL res 0 272 M90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R4
SYMATTR Value 100k
SYMBOL res 400 32 R0
SYMATTR InstName R5
SYMATTR Value 4.7k
TEXT -128 -136 Left 2 !.lib LMV331.MOD
TEXT -128 -96 Left 2 !.tran 0 200u 0 .1u startup
TEXT 208 -136 Left 2 !.options cshunt=1e-18
TEXT -128 -168 Left 2 ;.lib LMV331_onsemi.lib