Version 4
SHEET 1 880 680
WIRE 208 -96 144 -96
WIRE 144 -80 144 -96
WIRE 144 16 144 0
WIRE 368 96 144 96
WIRE 208 112 208 -96
WIRE 144 128 144 96
WIRE 176 128 144 128
WIRE 272 144 240 144
WIRE 368 144 368 96
WIRE 368 144 352 144
WIRE 416 144 368 144
WIRE 464 144 416 144
WIRE 576 144 544 144
WIRE 608 144 576 144
WIRE 176 160 64 160
WIRE 64 176 64 160
WIRE 576 176 576 144
WIRE 208 192 208 176
WIRE 64 272 64 256
WIRE 576 288 576 240
FLAG 208 192 0
FLAG 64 272 0
FLAG 144 16 0
FLAG 576 288 0
FLAG 608 144 out
FLAG 416 144 dac
SYMBOL Opamps\\UniversalOpamp2 208 144 R0
SYMATTR InstName U1
SYMATTR Value2 Avol=100k GBW=1Meg Slew=0.5Meg
SYMBOL voltage 64 160 R0
WINDOW 123 24 132 Left 0
WINDOW 39 0 0 Left 0
SYMATTR Value2 AC 1
SYMATTR InstName V1
SYMATTR Value 2.5
SYMBOL voltage 144 -96 R0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL res 256 160 R270
WINDOW 0 32 56 VTop 0
WINDOW 3 0 56 VBottom 0
SYMATTR InstName R1
SYMATTR Value 100
SYMBOL cap 560 176 R0
SYMATTR InstName C1
SYMATTR Value 100n
SYMBOL ind 448 160 R270
WINDOW 0 32 56 VTop 0
WINDOW 3 5 56 VBottom 0
SYMATTR InstName L1
SYMATTR Value 10µ
TEXT 16 -136 Left 0 !.ac dec 1000 1k 1meg
TEXT 24 96 Left 0 ;DAC
RECTANGLE Normal 384 304 0 64