Version 4 SHEET 1 1412 1172 WIRE -272 -560 -272 -608 WIRE -224 -560 -272 -560 WIRE -96 -560 -144 -560 WIRE -64 -560 -96 -560 WIRE 48 -560 16 -560 WIRE -272 -528 -272 -560 WIRE -528 -496 -688 -496 WIRE -688 -480 -688 -496 WIRE -1408 -464 -1456 -464 WIRE -1040 -464 -1328 -464 WIRE -96 -464 -96 -560 WIRE -96 -464 -128 -464 WIRE -848 -400 -848 -448 WIRE -528 -400 -528 -496 WIRE -384 -400 -528 -400 WIRE -272 -400 -272 -464 WIRE -272 -400 -288 -400 WIRE -240 -400 -272 -400 WIRE -96 -400 -160 -400 WIRE -64 -400 -96 -400 WIRE 48 -400 48 -560 WIRE 48 -400 16 -400 WIRE 112 -400 48 -400 WIRE 368 -400 112 -400 WIRE -688 -384 -688 -400 WIRE 112 -368 112 -400 WIRE -96 -304 -96 -400 WIRE -32 -304 -96 -304 WIRE -1360 -288 -1408 -288 WIRE -1120 -288 -1280 -288 WIRE -944 -288 -944 -320 WIRE -848 -288 -848 -320 WIRE -736 -288 -848 -288 WIRE -608 -288 -736 -288 WIRE -528 -272 -528 -400 WIRE -448 -272 -528 -272 WIRE 112 -272 112 -304 WIRE 112 -272 96 -272 WIRE -736 -256 -736 -288 WIRE -208 -256 -208 -272 WIRE -528 -240 -528 -272 WIRE -288 -240 -288 -256 WIRE -1120 -144 -1120 -288 WIRE -1040 -144 -1040 -464 WIRE -944 -144 -944 -208 WIRE -848 -144 -848 -176 WIRE -736 -144 -736 -176 WIRE -608 -144 -608 -288 WIRE -528 -144 -528 -176 WIRE -448 -144 -448 -272 WIRE -368 -144 -368 -352 WIRE -288 -144 -288 -160 WIRE -208 -144 -208 -192 WIRE -128 -144 -128 -464 WIRE -32 -144 -32 -304 WIRE 48 -144 48 -400 WIRE -1392 -80 -1440 -80 WIRE -1216 -80 -1312 -80 WIRE -1168 -80 -1216 -80 WIRE 160 -80 112 -80 WIRE 368 -80 368 -400 WIRE 368 -80 224 -80 WIRE -1216 -16 -1216 -80 WIRE -1168 -16 -1216 -16 WIRE 272 -16 112 -16 WIRE 368 -16 368 -80 WIRE 368 -16 336 -16 WIRE -1216 48 -1216 -16 WIRE -1168 48 -1216 48 WIRE 160 48 112 48 WIRE 368 48 368 -16 WIRE 368 48 224 48 WIRE -1216 112 -1216 48 WIRE -1168 112 -1216 112 WIRE 272 112 112 112 WIRE 368 112 368 48 WIRE 368 112 336 112 WIRE -1216 176 -1216 112 WIRE -1168 176 -1216 176 WIRE 160 176 112 176 WIRE 368 176 368 112 WIRE 368 176 224 176 WIRE -1216 240 -1216 176 WIRE -1168 240 -1216 240 WIRE 272 240 112 240 WIRE 368 240 368 176 WIRE 368 240 336 240 WIRE -1216 304 -1216 240 WIRE -1168 304 -1216 304 WIRE 160 304 112 304 WIRE 368 304 368 240 WIRE 368 304 224 304 WIRE -1216 368 -1216 304 WIRE -1168 368 -1216 368 WIRE 272 368 112 368 WIRE 368 368 368 304 WIRE 368 368 336 368 WIRE -1216 432 -1216 368 WIRE -1168 432 -1216 432 WIRE 160 432 112 432 WIRE 368 432 368 368 WIRE 368 432 224 432 WIRE -1216 496 -1216 432 WIRE -1168 496 -1216 496 WIRE 272 496 112 496 WIRE 368 496 368 432 WIRE 368 496 336 496 WIRE -1216 560 -1216 496 WIRE -1168 560 -1216 560 WIRE 160 560 112 560 WIRE 368 560 368 496 WIRE 368 560 224 560 WIRE -1216 624 -1216 560 WIRE -1168 624 -1216 624 WIRE 272 624 112 624 WIRE 368 624 368 560 WIRE 368 624 336 624 WIRE -1216 688 -1216 624 WIRE -1168 688 -1216 688 WIRE 160 688 112 688 WIRE 368 688 368 624 WIRE 368 688 224 688 WIRE -1216 752 -1216 688 WIRE -1168 752 -1216 752 WIRE 272 752 112 752 WIRE 368 752 368 688 WIRE 368 752 336 752 WIRE -1216 816 -1216 752 WIRE -1168 816 -1216 816 WIRE 160 816 112 816 WIRE 368 816 368 752 WIRE 368 816 224 816 WIRE -1216 880 -1216 816 WIRE -1168 880 -1216 880 WIRE 272 880 112 880 WIRE 368 880 368 816 WIRE 368 880 336 880 WIRE 32 976 32 944 WIRE -1344 992 -1376 992 WIRE -1088 992 -1088 944 WIRE -1088 992 -1264 992 WIRE -1024 992 -1024 944 WIRE -960 992 -960 944 WIRE -960 992 -1024 992 WIRE -896 992 -896 944 WIRE -896 992 -960 992 WIRE -832 992 -832 944 WIRE -832 992 -896 992 WIRE -768 992 -768 944 WIRE -768 992 -832 992 WIRE -704 992 -704 944 WIRE -704 992 -768 992 WIRE -640 992 -640 944 WIRE -640 992 -704 992 WIRE -576 992 -576 944 WIRE -576 992 -640 992 WIRE -512 992 -512 944 WIRE -512 992 -576 992 WIRE -448 992 -448 944 WIRE -448 992 -512 992 WIRE -368 992 -368 944 WIRE -368 992 -448 992 WIRE -288 992 -288 944 WIRE -288 992 -368 992 WIRE -208 992 -208 944 WIRE -208 992 -288 992 WIRE -128 992 -128 944 WIRE -128 992 -208 992 WIRE -48 992 -48 944 WIRE -48 992 -128 992 WIRE -1024 1024 -1024 992 WIRE -1024 1136 -1024 1104 FLAG -272 -608 0 FLAG -688 -384 0 FLAG 112 -272 0 FLAG -208 -272 0 FLAG -288 -256 0 FLAG 368 -400 OUT FLAG -848 -448 0 FLAG 32 976 0 FLAG -1440 -80 0 FLAG -688 -496 IN FLAG -1376 992 0 FLAG -944 -320 0 FLAG -1408 -288 0 FLAG -848 -176 0 FLAG -1456 -464 0 FLAG -1024 1136 0 SYMBOL pmos -288 -352 M270 WINDOW 0 70 59 VLeft 2 WINDOW 3 -14 69 VLeft 2 SYMATTR InstName M1 SYMATTR Value FDS4885C_P SYMBOL ind -256 -384 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L1 SYMATTR Value 22µ SYMATTR SpiceLine Rser=40m SYMBOL res 32 -416 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R1 SYMATTR Value 25m SYMBOL cap 96 -304 M180 WINDOW 3 24 8 Left 2 WINDOW 0 24 56 Left 2 SYMATTR Value 220µ SYMATTR InstName C1 SYMATTR SpiceLine Rser=8m SYMBOL res 32 -576 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R2 SYMATTR Value 23.2K SYMBOL res -128 -576 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R3 SYMATTR Value 10K SYMBOL diode -288 -528 R0 SYMATTR InstName D1 SYMATTR Value MBRS140 SYMBOL voltage -688 -496 R0 SYMATTR InstName V1 SYMATTR Value 12 SYMBOL LT3745 -528 368 R0 SYMATTR InstName U1 SYMBOL cap -224 -256 R0 SYMATTR InstName C2 SYMATTR Value 10n SYMBOL res -304 -256 R0 SYMATTR InstName R4 SYMATTR Value 105K SYMBOL cap -544 -240 R0 SYMATTR InstName C3 SYMATTR Value .47µ SYMBOL LED 224 -96 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName LED0 SYMATTR Value AOT-2015 SYMATTR Description Diode SYMATTR Type diode SYMBOL LED 336 -32 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName LED1 SYMATTR Value AOT-2015 SYMATTR Description Diode SYMATTR Type diode SYMBOL LED 224 32 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName LED2 SYMATTR Value AOT-2015 SYMATTR Description Diode SYMATTR Type diode SYMBOL LED 336 96 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName LED3 SYMATTR Value AOT-2015 SYMATTR Description Diode SYMATTR Type diode SYMBOL LED 224 160 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName LED4 SYMATTR Value AOT-2015 SYMATTR Description Diode SYMATTR Type diode SYMBOL LED 336 224 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName LED5 SYMATTR Value AOT-2015 SYMATTR Description Diode SYMATTR Type diode SYMBOL LED 224 288 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName LED6 SYMATTR Value AOT-2015 SYMATTR Description Diode SYMATTR Type diode SYMBOL LED 336 352 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName LED7 SYMATTR Value AOT-2015 SYMATTR Description Diode SYMATTR Type diode SYMBOL LED 224 416 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName LED8 SYMATTR Value AOT-2015 SYMATTR Description Diode SYMATTR Type diode SYMBOL LED 336 480 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName LED9 SYMATTR Value AOT-2015 SYMATTR Description Diode SYMATTR Type diode SYMBOL LED 224 544 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName LED10 SYMATTR Value AOT-2015 SYMATTR Description Diode SYMATTR Type diode SYMBOL LED 336 608 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName LED11 SYMATTR Value AOT-2015 SYMATTR Description Diode SYMATTR Type diode SYMBOL LED 224 672 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName LED12 SYMATTR Value AOT-2015 SYMATTR Description Diode SYMATTR Type diode SYMBOL LED 336 736 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName LED13 SYMATTR Value AOT-2015 SYMATTR Description Diode SYMATTR Type diode SYMBOL LED 224 800 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName LED14 SYMATTR Value AOT-2015 SYMATTR Description Diode SYMATTR Type diode SYMBOL LED 336 864 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName LED15 SYMATTR Value AOT-2015 SYMATTR Description Diode SYMATTR Type diode SYMBOL res -752 -272 R0 SYMATTR InstName R5 SYMATTR Value 100K SYMBOL voltage -848 -304 M180 WINDOW 0 24 96 Left 2 WINDOW 3 13 16 Left 2 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V2 SYMATTR Value PWL(0 0 200u 0 +20u 5) SYMBOL voltage -1296 -80 M270 WINDOW 0 32 56 VTop 2 WINDOW 3 -32 56 VBottom 2 WINDOW 123 -74 56 VBottom 2 WINDOW 39 -53 56 VBottom 2 SYMATTR InstName Vgs SYMATTR Value 1003 SYMBOL voltage -1248 992 M270 WINDOW 0 32 56 VTop 2 WINDOW 3 -32 56 VBottom 2 WINDOW 123 -74 56 VBottom 2 WINDOW 39 -53 56 VBottom 2 SYMATTR InstName Vdc0 SYMATTR Value PWL(0 15 2m 15 +1u 55) SYMBOL res -960 -304 R0 SYMATTR InstName R6 SYMATTR Value 60.4K SYMBOL voltage -1264 -288 M270 WINDOW 0 32 56 VTop 2 WINDOW 3 -32 56 VBottom 2 SYMATTR InstName Vc1 SYMATTR Value PWL(0 0 0.5m 0 +1u 3.3) SYMBOL voltage -1312 -464 M270 WINDOW 0 32 56 VTop 2 WINDOW 3 -32 56 VBottom 2 SYMATTR InstName V3 SYMATTR Value PULSE(0 3.3 0 100n 100n 1.1207u 2.341406u) SYMBOL voltage -1024 1008 R0 WINDOW 123 24 138 Left 2 WINDOW 39 24 117 Left 2 SYMATTR InstName Vdc1-15 SYMATTR Value 32 TEXT 152 1024 Left 2 !.tran 4m startup TEXT -1352 -8 Top 2 ;GS Register Value\n12 bit: 0 to 4095\nEach input can \nhave its own value. TEXT -488 1008 Top 2 ;DC Register Value\n6 bit: 0 to 63\nEach input can have its own value. TEXT -1320 -224 Top 2 ;Enable Channels TEXT -936 -200 Left 2 ;50mA TEXT -1368 -400 Top 2 ;409.6kHz TEXT -272 -272 Bottom 2 ;500kHz TEXT 368 -432 Bottom 2 ;4V max.