Version 4
SHEET 1 880 680
WIRE 16 16 0 16
WIRE 112 16 96 16
WIRE 0 32 0 16
WIRE 96 32 96 16
WIRE 304 112 288 112
WIRE 288 128 288 112
WIRE 224 144 0 144
WIRE 256 144 224 144
WIRE 352 160 320 160
WIRE 384 160 352 160
WIRE 256 176 240 176
WIRE 0 240 0 144
WIRE 128 256 112 256
WIRE 240 256 240 176
WIRE 240 256 208 256
WIRE 256 256 240 256
WIRE 352 256 352 160
WIRE 352 256 336 256
FLAG 288 192 0
FLAG 288 112 VCC
FLAG 112 256 REF
FLAG 0 320 0
FLAG 0 112 0
FLAG 0 16 VCC
FLAG 224 144 in
FLAG 384 160 out
IOPIN 384 160 Out
FLAG 96 112 0
FLAG 96 16 REF
SYMBOL Opamps\\UniversalOpamp2 288 160 R0
SYMATTR InstName U1
SYMBOL res 224 240 R90
WINDOW 0 5 56 VBottom 2
WINDOW 3 27 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 100k
SYMBOL res 352 240 R90
WINDOW 0 5 56 VBottom 2
WINDOW 3 27 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 1Meg
SYMBOL voltage 0 16 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value 5V
SYMBOL voltage 0 224 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V2
SYMATTR Value PULSE(0V 5V 0s 1s 1s 0s 2s)
SYMBOL voltage 96 16 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V3
SYMATTR Value 2.5V
TEXT 248 16 Left 2 !.tran 2s