2014-07-15 01:00:48 +00:00
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Version 4
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2015-08-30 21:28:34 +00:00
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SHEET 1 952 728
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2015-08-30 19:44:51 +00:00
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WIRE 416 176 -240 176
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WIRE 832 176 416 176
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WIRE 608 192 304 192
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WIRE 800 192 608 192
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WIRE 96 224 -64 224
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WIRE 304 224 304 192
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WIRE 304 224 96 224
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WIRE 304 240 304 224
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WIRE 480 240 448 240
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WIRE 608 240 608 192
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WIRE 416 288 416 176
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WIRE 368 304 368 240
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WIRE 368 304 352 304
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WIRE 384 304 368 304
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WIRE 480 320 480 240
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WIRE 480 320 448 320
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WIRE 496 320 480 320
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WIRE 528 320 496 320
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WIRE 608 320 608 304
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WIRE 736 320 688 320
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WIRE 752 320 736 320
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WIRE 304 336 304 320
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WIRE 384 336 304 336
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WIRE -240 352 -240 176
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WIRE -64 352 -64 224
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WIRE 112 352 48 352
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WIRE 176 352 112 352
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WIRE 208 352 176 352
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WIRE 304 352 304 336
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WIRE 304 352 288 352
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WIRE 352 352 352 304
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WIRE 640 352 592 352
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WIRE 688 352 688 320
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WIRE 688 352 640 352
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WIRE 592 368 592 352
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WIRE -160 432 -240 432
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WIRE -64 432 -160 432
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WIRE 32 432 -64 432
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WIRE 48 432 32 432
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WIRE 112 432 48 432
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WIRE 352 432 112 432
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WIRE 416 432 416 352
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WIRE 416 432 352 432
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WIRE 592 432 416 432
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WIRE 640 432 592 432
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WIRE 768 432 640 432
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WIRE 832 464 832 176
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WIRE 832 464 416 464
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WIRE 608 480 304 480
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WIRE 800 480 800 192
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WIRE 800 480 608 480
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WIRE 304 528 304 480
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WIRE 480 528 448 528
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WIRE 608 528 608 480
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WIRE 416 576 416 464
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WIRE 368 592 368 528
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WIRE 368 592 352 592
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WIRE 384 592 368 592
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WIRE 480 608 480 528
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WIRE 480 608 448 608
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WIRE 496 608 480 608
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WIRE 528 608 496 608
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WIRE 608 608 608 592
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WIRE 736 608 688 608
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WIRE 752 608 736 608
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WIRE 304 624 304 608
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WIRE 384 624 304 624
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WIRE 176 640 176 352
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WIRE 208 640 176 640
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WIRE 304 640 304 624
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WIRE 304 640 288 640
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WIRE 352 640 352 592
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WIRE 640 640 592 640
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WIRE 688 640 688 608
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WIRE 688 640 640 640
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WIRE 592 656 592 640
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WIRE -240 720 -240 432
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WIRE 352 720 -240 720
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WIRE 416 720 416 640
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WIRE 416 720 352 720
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WIRE 592 720 416 720
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WIRE 640 720 592 720
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WIRE 768 720 640 720
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FLAG 32 432 0
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FLAG 496 320 opout
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FLAG 176 352 in
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FLAG 96 224 3.3
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FLAG -160 352 0V
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FLAG 736 320 sig
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FLAG 496 608 opoutl
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FLAG 736 608 sigl
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SYMBOL res 304 336 R90
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WINDOW 0 0 56 VBottom 2
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WINDOW 3 32 56 VTop 2
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2014-07-15 01:00:48 +00:00
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SYMATTR InstName R1
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2015-08-30 21:28:34 +00:00
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SYMATTR Value 390
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2015-08-30 19:44:51 +00:00
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SYMBOL res 320 336 R180
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WINDOW 0 36 76 Left 2
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WINDOW 3 36 40 Left 2
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SYMATTR InstName R2
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2015-08-30 21:28:34 +00:00
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SYMATTR Value 2.4k
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2015-08-30 19:44:51 +00:00
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SYMBOL voltage -64 336 R0
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2014-07-15 01:00:48 +00:00
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SYMATTR InstName V2
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2015-08-30 19:44:51 +00:00
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SYMATTR Value 3.3
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SYMBOL voltage -160 336 R0
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SYMATTR InstName V3
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SYMATTR Value 0
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SYMBOL voltage -240 336 R0
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SYMATTR InstName V4
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SYMATTR Value 15
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SYMBOL res 512 336 R270
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WINDOW 0 32 56 VTop 2
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WINDOW 3 0 56 VBottom 2
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SYMATTR InstName R3
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SYMATTR Value 1k
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SYMBOL res 624 336 R0
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SYMATTR InstName R4
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SYMATTR Value 1k
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SYMBOL res 352 256 R270
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WINDOW 0 32 56 VTop 2
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WINDOW 3 0 56 VBottom 2
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SYMATTR InstName R5
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2015-08-30 21:28:34 +00:00
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SYMATTR Value 2.4k
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2015-08-30 19:44:51 +00:00
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SYMBOL res 368 448 R180
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WINDOW 0 36 76 Left 2
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WINDOW 3 36 40 Left 2
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SYMATTR InstName R6
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2015-08-30 21:28:34 +00:00
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SYMATTR Value 390
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2015-08-30 19:44:51 +00:00
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SYMBOL Opamps/opamp2 416 256 R0
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SYMATTR InstName U1
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SYMATTR Value lm358
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SYMBOL cap 576 368 R0
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SYMATTR InstName C1
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SYMATTR Value 18p
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SYMBOL current 48 352 R0
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SYMATTR InstName I1
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2015-08-30 21:28:34 +00:00
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SYMATTR Value PULSE(0 2 0 0 0 0.025m 0.05m)
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2015-08-30 19:44:51 +00:00
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SYMBOL res 128 448 R180
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WINDOW 0 36 76 Left 2
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WINDOW 3 36 40 Left 2
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2014-07-15 01:16:53 +00:00
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SYMATTR InstName R7
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2015-08-30 19:44:51 +00:00
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SYMATTR Value 0.018
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SYMBOL res 592 336 R270
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WINDOW 0 32 56 VTop 2
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WINDOW 3 0 56 VBottom 2
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2014-07-15 01:16:53 +00:00
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SYMATTR InstName R8
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2015-08-30 19:44:51 +00:00
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SYMATTR Value 120
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SYMBOL diode 624 304 R180
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2014-07-25 02:08:28 +00:00
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WINDOW 0 24 64 Left 2
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WINDOW 3 24 0 Left 2
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SYMATTR InstName D1
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2015-08-30 19:44:51 +00:00
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SYMBOL res 304 624 R90
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WINDOW 0 0 56 VBottom 2
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WINDOW 3 32 56 VTop 2
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2014-07-15 02:13:24 +00:00
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SYMATTR InstName R9
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2015-08-30 21:28:34 +00:00
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SYMATTR Value 120
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2015-08-30 19:44:51 +00:00
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SYMBOL res 320 624 R180
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WINDOW 0 36 76 Left 2
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WINDOW 3 36 40 Left 2
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2014-07-15 02:13:24 +00:00
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SYMATTR InstName R10
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2015-08-30 21:28:34 +00:00
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SYMATTR Value 2.4k
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2015-08-30 19:44:51 +00:00
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SYMBOL res 512 624 R270
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WINDOW 0 32 56 VTop 2
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WINDOW 3 0 56 VBottom 2
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2014-07-15 02:13:24 +00:00
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SYMATTR InstName R11
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2014-07-25 02:08:28 +00:00
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SYMATTR Value 1k
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2015-08-30 19:44:51 +00:00
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SYMBOL res 624 624 R0
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SYMATTR InstName R12
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SYMATTR Value 1k
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SYMBOL res 352 544 R270
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WINDOW 0 32 56 VTop 2
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WINDOW 3 0 56 VBottom 2
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2014-07-25 02:08:28 +00:00
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SYMATTR InstName R13
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2015-08-30 21:28:34 +00:00
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SYMATTR Value 2.4k
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2015-08-30 19:44:51 +00:00
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SYMBOL res 368 736 R180
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WINDOW 0 36 76 Left 2
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WINDOW 3 36 40 Left 2
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SYMATTR InstName R14
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2015-08-30 21:28:34 +00:00
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SYMATTR Value 120
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2015-08-30 19:44:51 +00:00
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SYMBOL Opamps/opamp2 416 544 R0
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SYMATTR InstName U2
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SYMATTR Value lm358
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SYMBOL cap 576 656 R0
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SYMATTR InstName C2
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SYMATTR Value 18p
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SYMBOL res 592 624 R270
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WINDOW 0 32 56 VTop 2
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WINDOW 3 0 56 VBottom 2
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2014-07-25 02:08:28 +00:00
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SYMATTR InstName R15
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2015-08-30 19:44:51 +00:00
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SYMATTR Value 120
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SYMBOL diode 624 592 R180
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WINDOW 0 24 64 Left 2
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WINDOW 3 24 0 Left 2
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SYMATTR InstName D2
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TEXT 320 104 Left 2 !.tran 0 2ms
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TEXT 496 104 Left 2 !.include lm358.lib
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2015-08-30 21:28:34 +00:00
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TEXT 864 312 Left 2 ;+-28A
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TEXT 872 616 Left 2 ;+-9A
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