Version 4
SHEET 1 880 1144
WIRE -656 128 -720 128
WIRE 0 144 0 96
WIRE -720 160 -720 128
WIRE -48 240 -80 240
WIRE 400 256 288 256
WIRE 560 256 448 256
WIRE 448 272 448 256
WIRE 400 288 400 256
WIRE -48 304 -560 304
WIRE 400 352 400 336
WIRE 400 352 288 352
WIRE -48 368 -432 368
WIRE -720 384 -720 368
WIRE -560 416 -560 304
WIRE 320 416 288 416
WIRE 320 432 320 416
WIRE -720 480 -720 464
WIRE -720 480 -800 480
WIRE -800 496 -800 480
WIRE -720 496 -720 480
WIRE -560 528 -560 496
WIRE 0 576 0 528
WIRE -720 592 -720 576
WIRE 80 592 80 528
WIRE 112 592 112 528
WIRE 112 592 80 592
WIRE 144 592 144 528
WIRE 144 592 112 592
WIRE 176 592 176 528
WIRE 208 592 208 528
WIRE 208 592 176 592
WIRE 240 592 240 528
WIRE 240 592 208 592
WIRE -432 624 -432 368
WIRE 208 640 208 592
WIRE 112 656 112 592
WIRE -432 752 -432 704
WIRE 112 768 112 736
FLAG -720 240 0
FLAG -656 128 AVDD
FLAG -720 368 VDDH
FLAG -720 592 VSSH
FLAG 288 192 AVDD
FLAG 0 96 VDDH
FLAG 0 576 VSSH
FLAG 320 432 0
FLAG -800 496 0
FLAG 448 352 0
FLAG -560 528 0
FLAG -432 752 0
FLAG -80 240 0
FLAG 560 256 Out
FLAG 112 768 0
FLAG 208 640 0
SYMBOL voltage -720 144 R0
WINDOW 3 38 87 Left 2
WINDOW 123 24 124 Left 2
WINDOW 39 0 0 Left 0
SYMATTR Value 5
SYMATTR InstName V2
SYMBOL voltage -720 368 R0
WINDOW 3 33 87 Left 2
WINDOW 123 24 124 Left 2
WINDOW 39 0 0 Left 0
SYMATTR Value 28
SYMATTR InstName V4
SYMBOL voltage -720 480 R0
WINDOW 3 35 88 Left 2
WINDOW 123 24 124 Left 2
WINDOW 39 0 0 Left 0
SYMATTR Value 28
SYMATTR InstName V5
SYMBOL voltage -560 400 R0
WINDOW 3 38 87 Left 2
WINDOW 123 52 126 Left 2
WINDOW 39 0 0 Left 0
SYMATTR Value 2.5
SYMATTR InstName V6
SYMBOL ADA4254 176 240 R0
SYMATTR InstName U1
SYMBOL voltage -432 608 R0
WINDOW 3 38 87 Left 2
WINDOW 123 24 44 Left 2
WINDOW 39 0 0 Left 0
SYMATTR Value PULSE(-.5 .5 10u 100n 100n 40u 1)
SYMATTR InstName V1
SYMBOL e2 448 256 R0
SYMATTR InstName E1
SYMATTR Value 1
SYMBOL voltage 112 640 R0
SYMATTR InstName V7
SYMATTR Value 5
TEXT 408 784 Left 2 !.tran 80u
TEXT -480 152 Left 2 ;Gain of 8 Configuration