Version 4 SHEET 1 1464 1616 WIRE 976 1088 928 1088 WIRE 1072 1088 1040 1088 WIRE 1104 1088 1072 1088 WIRE 1232 1088 1184 1088 WIRE 720 1216 720 1200 WIRE 832 1216 832 1200 WIRE 1120 1216 1120 1200 WIRE 1072 1232 1072 1088 WIRE 1088 1232 1072 1232 WIRE 1232 1248 1232 1088 WIRE 1232 1248 1152 1248 WIRE 1248 1248 1232 1248 WIRE 1088 1264 1072 1264 WIRE 1120 1296 1120 1280 WIRE 720 1328 720 1296 WIRE 832 1328 832 1296 WIRE 960 1392 944 1392 WIRE 1072 1392 1072 1264 WIRE 1072 1392 1040 1392 WIRE 1120 1392 1072 1392 WIRE 1232 1392 1232 1248 WIRE 1232 1392 1200 1392 FLAG 928 1088 0 FLAG 720 1328 0 FLAG 832 1328 0 FLAG 1248 1248 OUT FLAG 944 1392 0 FLAG 1120 1200 +15 FLAG 720 1200 +15 FLAG 832 1200 -15 FLAG 1120 1296 -15 SYMBOL res 1200 1072 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R1 SYMATTR Value 10K SYMBOL voltage 720 1200 R0 SYMATTR InstName V1 SYMATTR Value 15 SYMBOL voltage 832 1200 R0 SYMATTR InstName V2 SYMATTR Value -15 SYMBOL res 1056 1376 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R2 SYMATTR Value 5K SYMBOL cap 1040 1072 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C1 SYMATTR Value .02µ SYMBOL res 1216 1376 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R3 SYMATTR Value 100K SYMBOL opamps\\LT1001 1120 1184 R0 SYMATTR InstName U1 TEXT 1224 1448 Left 2 !.tran 15m startup TEXT 992 1472 Top 1 ;This example schematic is supplied for informational/educational purposes only.