V2: Add input protection and improve data integrity #6

Merged
daniel merged 2 commits from develop into main 2024-01-02 03:25:17 +00:00
8 changed files with 24 additions and 25 deletions

LOADING
Review

@daniel, can you use a different inductor than L1? It's interfering with the enclosure. Cuts it off by 2 mm.

!thumbnail[](Archimajor.PcbDoc){ diff="AllSpice/Archimajor-Demo-WIP:e7f977b503c10880a45159a4b70a55bb8e5251bc...c7343af20dbcd167653d125d9f3866dbd7220aaa" pr="6" layers="82,81,74,72,71,69,68,65,64,63,62,60,59,58,57,33,35,37,1,41,40,2,39,32,38,34" diff-visibility="full" variant="default" view-coords="66.2,3.6,84.9,22.0" aspect-ratio="1.347" } @daniel, can you use a different inductor than L1? It's interfering with the enclosure. Cuts it off by 2 mm.
Review

@MikaChanical, We can, but we would have to do another round of EVT. Are these low-volume enclosures or high-volume?

@MikaChanical, We can, but we would have to do another round of EVT. Are these low-volume enclosures or high-volume?
Review

We're still using low volume production. I can update the enclosure and make sure these changes get into the injection mold design. Let me know if there's ever another window for EVT so we can shrink the enclosure in the long run.

We're still using low volume production. I can update the enclosure and make sure these changes get into the injection mold design. Let me know if there's ever another window for EVT so we can shrink the enclosure in the long run.

View File

@ -1,38 +1,36 @@
Description,Designator,Footprint,Quantity,MANUFACTURER,MANUFACTURER #
"CAP CER 0603 100nF 50V 10% X7R","C1, C15, C18, C23A, C23B, C23C, C23D, C36, C47A, C47B, C47C, C47D, C47E, C47F, C47G, C47H, C95, C121A, C121B, C121C, C121D, C121E, C121F, C121G, C121H, C122A, C122B, C122C, C122D, C122E, C122F, C122G, C122H, C199, C202, C203","C0603","36","Kemet","C0603C104K5RACTU"
"CAP CER 0.1UF 6.3V 10% X5R 0201","C2, C106, C204, C205, C206, C207, C208, C215, C217","C0201 Large Pads","9","Samsung","CL03A104KQ3NNNC"
"CAP CER 0.1UF 6.3V 10% X5R 0201","C2, C60A, C60B, C60C, C60D, C62A, C62B, C62C, C62D, C67, C78, C91, C100, C105, C106, C149A, C149B, C149C, C149D, C149E, C149F, C149G, C149H, C204, C205, C206, C207, C208, C215, C217","C0201 Large Pads","30","Samsung","CL03A104KQ3NNNC"
"CAP CER 0402 TBD, CAP CER 0402 22pF 50V 5% C0G","C3, C151","C0402","2","TBD, AVX","TBD, 04025A220JAT2A"
"CAP CER 47UF 10V X5R 1210","C4, C5, C23","C1210","3","Murata","GRM32ER61A476KE20L"
"CAP CER 4.7UF 50V X7R 1210","C6, C7, C12","C1210","3","Murata","GRM32ER71H475KA88L"
"Capacitor Non Polarized","C8, C9, C10, C11, C27, C50, C153, C154, C209, C211","C0603","10","","DNI-C0603TBD"
"CAP CER 10nF 50V X7R 0402","C12A, C12B, C12C, C12D, C30A, C30B, C30C, C30D, C40, C71, C77, C171","C0402","12","Murata","GRM155R71H103JA88D"
"CAP CER 47UF 10V X5R 1210","C4, C5","C1210","2","Murata","GRM32ER61A476KE20L"
"CAP CER 4.7UF 50V X7R 1210","C6, C7, C8","C1210","3","Murata","GRM32ER71H475KA88L"
"CAP CER 10nF 50V X7R 0402","C12A, C12B, C12C, C12D, C30A, C30B, C30C, C30D, C40, C71, C77, C84, C86, C157, C158, C159, C160, C171, C214, C216","C0402","20","Murata","GRM155R71H103JA88D"
"1000pF 50V Ceramic Capacitor X7R 0402 (1005 Metric) 0.039"" L x 0.020"" W (1.00mm x 0.50mm)","C13, C17, C35, C94","C0402","4","Murata","GRM155R71H102KA01D"
"CAP CER 10UF 50V 10% X5R 1206","C14, C16, C38, C93","C1206","4","Murata","490-10756-2-ND"
"CAP CER 0402 100nF 16V 10% X7R, CAP CER 10nF 50V X7R 0402","C19, C20, C21, C22, C26, C28, C31, C39, C45, C46, C51, C52, C54, C56, C63, C66, C68, C69, C73, C76, C81, C82, C84, C86, C92, C103, C155, C156, C157, C158, C159, C160, C161, C165, C166, C167, C169, C200, C201, C212, C213, C214, C216","C0402","43","Murata","GRM155R71C104KA88D, GRM155R71H103JA88D"
"CAP CER 0402 1uF 6.3V 10% X5R","C24, C34","C0402","2","Murata","GRM155R60J105KE19D"
"CAP ALUM 100UF 35V 20% SMD","C25, C210","CAP-ELEC-063063077","2","Nichicon","UWT1V101MCL1GS"
"CAP CER 0402 2.2nF 25V C0G","C29, C33, C150","C0402","3","Kemet","C0402C222J3GACTU"
"CAP CER 0402 100nF 16V 10% X7R","C26, C28, C29, C33, C39, C45, C46, C51, C52, C54, C56, C63, C66, C68, C69, C73, C76, C81, C82, C92, C103, C155, C156, C161, C164, C165, C166, C167, C169, C200, C201, C212, C213","C0402","33","Murata","GRM155R71C104KA88D"
"Capacitor Non Polarized","C27, C50, C153, C154, C209, C211","C0603","6","","DNI-C0603TBD"
"CAP CER 10UF 6.3V 10% JB 0603","C37, C53, C55, C57, C70, C72","C0603","6","TDK","C1608JB0J106K080AB"
"CAP CER 3PF 50V NP0 0603","C41, C42","C0603","2","AVX Corporation","06031A3R0BAT2A"
"CAP CER 0.22UF 50V X7R 0603","C48A, C48B, C48C, C48D, C48E, C48F, C48G, C48H, C59A, C59B, C59C, C59D, C59E, C59F, C59G, C59H, C98A, C98B, C98C, C98D, C98E, C98F, C98G, C98H, C99A, C99B, C99C, C99D, C99E, C99F, C99G, C99H","C0603","32","TDK","CGA3E3X7R1H224K080AB"
"CAP CER 10PF 50V 5% NP0 0402, 470nF 6.3v C0402 - GRM155R60J474KE19D","C49, C132A, C132B, C132C, C132D, C132E, C132F, C132G, C132H","C0402","9","Samsung, Murata","CL05C100JB5NNNC, GRM155R60J474KE19D"
"CAP CER 0.1UF 6.3V 10% X5R 0201","C60A, C60B, C60C, C60D, C62A, C62B, C62C, C62D, C67, C78, C91, C100, C105, C149A, C149B, C149C, C149D, C149E, C149F, C149G, C149H","C0201 Large Pads","21","Samsung","CL03A104KQ3NNNC"
"CAP CER 1206 4.7uF 50V 10% X5R","C61A, C61B, C61C, C61D, C61E, C61F, C61G, C61H, C125A, C125B, C125C, C125D, C125E, C125F, C125G, C125H","C1206","16","Kemet","C1206C475K5PACTU"
"CAP CER 0402 TBD","C64, C74, C75, C79, C83, C85, C87, C88, C89, C90, C101, C102, C104","C0402","13","TBD","TBD"
"CAP CER 0.022UF 100V X7R 0603","C124A, C124B, C124C, C124D, C124E, C124F, C124G, C124H","C0603","8","Kemet","C0603C223K1RACTU"
"CAP CER 4.7UF 6.3V X7R 0603","C131A, C131B, C131C, C131D, C131E, C131F, C131G, C131H","C0603","8","Samsung","CL10B475KQ8NQNC"
"CAP CER 0402 2.2nF 25V C0G","C150","C0402","1","Kemet","C0402C222J3GACTU"
"CAP ALUM 470UF 20% 50V SMD","C152A, C152B, C152C, C152D, C152E, C152F, C152G, C152H","CAP16x17","8","Nichicon","UCZ1H471MNQ1MS"
"Capacitor Non Polarized","C198","C0402","1","","DNI-C0402TBD"
"TVS DIODE 3.3VWM 10.4VC SOD923","D1, D71, D72, D73","SOD923-100X40-2N","4","On Semi","ESD9X3.3ST5G"
"DIODE SCHOTTKY 40V 5A SMB_DO214AA","D2","SMB_DO-214AA_LRG","1","MCC","SK54B-LTP"
"DIODE TVS","D4, D10, D11, D14","SOD323-R","4","Rohm","RSB39VTE-17"
"DIODE SCHOTTKY 30V 200MA SOD523","D5, D12A, D12B, D12C, D12D, D12E, D12F, D12G, D12H, D19A, D19B, D19C, D19D, D19E, D19F, D19G, D19H, D20A, D20B, D20C, D20D, D20E, D20F, D20G, D20H, D28, D29, D30, D31, D36, D37, D40, D41, D60, D61, D62, D63, D70, D74, D75, D76, D77","SOD523_IPC","42","Diodes Incorporated","BAT54WX-TP"
"DIODE Schottky 3A SMA","D6, D7, D8, D15","SMA-SM","4","MCC","SK310A"
"LED 0805 Red","D9, D16, D17, D18, D24","LED2012120","5","Dialight","5988110107F"
"DIODE SCHOTTKY 30V 200MA SOD523","D5, D12A, D12B, D12C, D12D, D12E, D12F, D12G, D12H, D19A, D19B, D19C, D19D, D19E, D19F, D19G, D19H, D20A, D20B, D20C, D20D, D20E, D20F, D20G, D20H, D28, D29, D30, D31, D36, D37, D40, D41, D50, D51, D52, D53, D54, D55, D56, D57, D60, D61, D63, D70, D74, D75, D76, D77","SOD523_IPC","49","Diodes Incorporated","BAT54WX-TP"
"TVS DIODE 24V 38.9V SMA","D21, D22, D43, D78","SMA-SM","4","Bourns Inc","SMAJ24A"
"LED 0805 Red","D24","LED2012120","1","Dialight","5988110107F"
"TVS DIODE 3.3VWM 10.4VC SOD923","D44","SOD923-D","1","On Semi","ESD9X3.3ST5G"
"TVS DIODE 5V 9V SOD923","D45","SOD923-D","1","Toshiba","DF2S6.8FS,L3M"
"Conn - 3mm Pitch Fixed","J1","43045-0612","1","Molex","0430450612"
"FERRITE BEAD 120 OHM 0603 1LN","FB26, FB27, FB28, FB30","FB0603","4","Samsung","CIS10P121AC"
"Conn - 3mm Pitch Fixed","J2A, J2B, J2C, J2D, J2E, J2F, J2G, J2H","43045-0412","8","Molex","43045-0412"
"CONN BARRIER STRIP 10CIRC 0.325""","J3","CON-Barrier-10-8.26mm","1","TE","4DB-P108-10"
"20021121-00010C4LF","J4","FTSH-105-XX-X-DV","1","Amphenol FCI","20021121-00010C4LF"
@ -41,46 +39,46 @@ Description,Designator,Footprint,Quantity,MANUFACTURER,MANUFACTURER #
"CONN HEADER VERT 10POS GOLD","J12, J13, J28","HDR2X5 IDC","3","On Shore","302-S101"
"Connector 2pos - Pin in Paste","J14, J15","70543-01 PIN-IN-PASTE","2","Molex","0705430001"
"microSD 0475710001Molex Part","J18","SD_MICRO 475710001","1","Molex","0475710001"
"Header, 12-Pin, Dual row","J20","HDR2X12","1","Multicomp","2213S-24G"
"TERM BLOCK 2POS 45DEG 3.5MM PCB","J21A, J21B, J21C, J21D","1864286","4","Phoenix Contact","1864286"
"Header 3Pin 1Row T-Hole","J24","HDR3X1","1","Multicomp","2211S-03G"
"FIXED IND 4.7UH 10A 15.5 MOHM","L1","IND_10X10","1","Bourns","SRP1038A-4R7M"
"Common Mode Chokes Dual 90Ohm 100MHz 330mA 350mOhm DCR SMD","L5","DLW21HN900SQ2L","1","Murata","DLW21HN900SQ2L"
"Header, 4-Pin, Dual row","P1, P2A, P2B, P2C, P2D, P2E, P2F, P2G, P2H","HDR2X4","9","Multicomp, [NoParam]","2213S-08G, [NoParam]"
"MOSFET N-CH 40V 100A 8VSON","Q1, Q2, Q3, Q4","SOT669_Universal","4","TI","CSD18503Q5A"
"40V 17 MOHM T6 S08FL DUAL","Q7A, Q7B, Q7C, Q7D, Q7E, Q7F, Q7G, Q7H, Q9A, Q9B, Q9C, Q9D, Q9E, Q9F, Q9G, Q9H, Q10A, Q10B, Q10C, Q10D, Q10E, Q10F, Q10G, Q10H, Q11A, Q11B, Q11C, Q11D, Q11E, Q11F, Q11G, Q11H","SO8FL-Dual (DFN8 5x6, 1.26P Dual Flag)","32","ON Semiconductor","NVMFD5C478NT1G"
"TRANS NPN 60V 0.2A SOT523","Q8","SOT523 SMALL","1","Diodes Incorporated","MMBT3904T-7-F"
"","Q12, Q13","NCV8402AD-SOIC8","2","On Semi","NCV8402ADDR2G"
"RES SMD 10.2K OHM 1% 1/16W 0402","R1","R0402","1","Yageo","RC0402FR-0710K2L"
"RES 47 OHM 1% 1/16W 0402","R3, R4, R13, R32, R59, R84, R86A, R86B, R86C, R86D, R86E, R86F, R86G, R86H, R88A, R88B, R88C, R88D, R89, R93, R94, R116A, R116B, R116C, R116D, R116E, R116F, R116G, R116H, R163A, R163B, R163C, R163D, R163E, R163F, R163G, R163H, R168A, R168B, R168C, R168D, R168E, R168F, R168G, R168H, R170A, R170B, R170C, R170D, R170E, R170F, R170G, R170H","R0402","53","Vishay Dale","CRCW040247R0FKEDC"
"RES SMD 1.96K OHM 1% 1/16W 0402","R5","R0402","1","Yageo","RC0402FR-071K96L"
"RES SMD 10K OHM 1% 1/16W 0402, RES SMD 4.7K OHM 1% 1/16W 0402","R6, R7, R8, R9, R29, R30, R39, R54, R56, R62, R64, R65, R66, R67, R68, R69, R70, R80, R85, R97, R100, R101, R119, R155, R171, R183","R0402","26","Yageo","RC0402FR-0710KP, RC0402FR-074K7L"
"RES SMD 37.4K OHM 1% 1/16W 0402","R10","R0402","1","Yageo","RC0402FR-0737K4L"
"RES SMD 10K OHM 1% 1/16W 0402, RES 0402 1k 63mW 1%","R11, R72, R74, R95, R191, R193","R0402","6","Yageo","RC0402FR-0710KP, RC0402FR-071KL"
"RES SMD 10K OHM 1% 1/16W 0402, RES 0402 1k 63mW 1%","R11, R72, R74, R95, R152, R191, R193","R0402","7","Yageo","RC0402FR-0710KP, RC0402FR-071KL"
"RES SMD 4.7K OHM 1% 1/16W 0402","R16A, R16B, R16C, R16D, R16E, R16F, R16G, R16H, R18A, R18B, R18C, R18D, R18E, R18F, R18G, R18H","R0402","16","YAGEO","RC0402FR-074K7L"
"Resistor","R17A, R17B, R17C, R17D, R17E, R17F, R17G, R17H, R60","R0402","9","","DNI-R0402TBD"
"RES 0402 1k 63mW 1%, RES SMD 10K OHM 1% 1/16W 0402","R19, R23, R34, R36, R40, R41, R71, R76, R79, R102, R108A, R108B, R108C, R108D, R108E, R108F, R108G, R108H, R182","R0402","19","Yageo","RC0402FR-071KL, RC0402FR-0710KP"
"RES SMD 100 OHM 1% 1/16W 0402","R20, R21, R25, R53, R98, R99, R149, R180, R181","R0402","9","Yageo","RC0402FR-07100RL"
"RES 0402 1k 63mW 1%, RES SMD 1K OHM 1% 1/16W 0402","R19, R23, R34, R36, R40, R41, R71, R76, R79, R102, R108A, R108B, R108C, R108D, R108E, R108F, R108G, R108H, R174, R175, R176, R177, R186, R187, R188, R189, R197, R198","R0402","28","Yageo","RC0402FR-071KL"
"RES SMD 100K OHM 1% 1/16W 0402","R22, R35, R63, R73, R75, R78, R190, R192","R0402","8","Samsung","RC1005F104CS"
"RES SMD 10 OHM 1% 1/16W 0402","R24, R27, R52, R55, R110A, R110B, R110C, R110D, R110E, R110F, R110G, R110H, R111A, R111B, R111C, R111D, R111E, R111F, R111G, R111H, R112A, R112B, R112C, R112D, R112E, R112F, R112G, R112H, R113A, R113B, R113C, R113D, R113E, R113F, R113G, R113H, R164A, R164B, R164C, R164D, R164E, R164F, R164G, R164H, R165A, R165B, R165C, R165D, R165E, R165F, R165G, R165H, R166A, R166B, R166C, R166D, R166E, R166F, R166G, R166H, R167A, R167B, R167C, R167D, R167E, R167F, R167G, R167H","R0402","68","Yageo","RC0402FR-0710RL"
"RES SMD 24K OHM 1% 1/16W 0402","R26, R154","R0402","2","Visha Dale","CRCW040224K0FKEDC"
"RES 0402 1M 100mW 5%","R28, R156","R0402","2","Panasonic","ERJ2GEJ105X"
"RES SMD 100K OHM 1% 1/16W 0402","R31, R37, R38, R51, R58, R158","R0402","6","Samsung","RC1005F104CS"
"Res Thick Film 0402 24 Ohm 1% 0.063W","R42, R48","R0402","2","Yageo","RC0402FR-0724RL"
"Res Thick Film 0402 24 Ohm 1% 0.063W","R42, R43, R45, R46, R47, R48","R0402","6","Yageo","RC0402FR-0724RL"
"RES SMD 2.37K OHM 1% 1/16W 0402","R44, R50, R81, R87","R0402","4","Yageo","RC0402FR-072K37L"
"RES SMD 6.8K OHM 1% 1/16W 0402","R49","R0402","1","Vishay Dale","CRCW04026K80FKED"
"RES SMD 6.8K OHM 1% 1/16W 0402","R49, R150, R151","R0402","3","Vishay Dale","CRCW04026K80FKED"
"RES SMD 10K OHM 1% 1/16W 0402, RES SMD 4.7K OHM 1% 1/16W 0402","R56, R62, R64, R65, R66, R67, R68, R69, R70, R80, R85, R97, R100, R101, R119, R155, R171, R182, R183","R0402","19","Yageo","RC0402FR-0710KP, RC0402FR-074K7L"
"RES SMD 130K OHM 5% 1/16W 0402","R57, R157","R0402","2","Yageo","RC0402JR-07130KL"
"RES 0402 1M 100mW 5%","R61","R0402TBD","1","Panasonic","ERJ2GEJ105X"
"RES SMD 100 OHM 1% 1/16W 0402","R98, R99, R109, R114, R120, R133, R134, R135, R136, R137, R138, R139, R140, R141, R142, R143, R144, R145, R149, R153, R159, R160, R161, R180, R181","R0402","25","Yageo","RC0402FR-07100RL"
"RES SMD 0.0OHM JUMPER 1/10W 0603","R103","R0603","1","Bourns","CR0603-J/-000ELF"
"RES SMD 2.2 OHM 5% 1/16W 0402","R107A, R107B, R107C, R107D, R107E, R107F, R107G, R107H","R0402","8","Yageo","RC0402JR-072R2L"
"RES SMD 10 OHM 1% 1/16W 0402","R110A, R110B, R110C, R110D, R110E, R110F, R110G, R110H, R111A, R111B, R111C, R111D, R111E, R111F, R111G, R111H, R112A, R112B, R112C, R112D, R112E, R112F, R112G, R112H, R113A, R113B, R113C, R113D, R113E, R113F, R113G, R113H, R164A, R164B, R164C, R164D, R164E, R164F, R164G, R164H, R165A, R165B, R165C, R165D, R165E, R165F, R165G, R165H, R166A, R166B, R166C, R166D, R166E, R166F, R166G, R166H, R167A, R167B, R167C, R167D, R167E, R167F, R167G, R167H","R0402","64","Yageo","RC0402FR-0710RL"
"RES SMD 15K 1% 1/16W 0402","R115","R0402","1","Samsung","RC1005F153CS"
"RES 0.01 OHM 1% 1/2W 0805","R148","R0805","1","Susumu","KRL1220E-M-R010-F-T5"
"RES 0.05 OHM 1% 2W 2512","R162A, R162B, R162C, R162D, R162E, R162F, R162G, R162H, R169A, R169B, R169C, R169D, R169E, R169F, R169G, R169H","R2512","16","Stackpole","CSRN2512FK50L0"
"RES SMD 1.8K OHM 1% 1/16W 0402","R172, R173, R184, R185","R0402","4","Yageo","RC0402FR-071K8L"
"RES 0402 1k 63mW 1%","R197, R198","R0402","2","Yageo","RC0402FR-071KL"
"VARISTOR 6.8V 10A 0201","RV5A, RV5B, RV5C, RV5D, RV5E, RV5F, RV5G, RV5H, RV6A, RV6B, RV6C, RV6D, RV6E, RV6F, RV6G, RV6H, RV7A, RV7B, RV7C, RV7D, RV7E, RV7F, RV7G, RV7H","C0201 Large Pads","24","TDK","AVRM0603C6R8NT101N"
"VARISTOR 6.8V 10A 0201","RV1, RV2, RV3, RV4, RV5A, RV5B, RV5C, RV5D, RV5E, RV5F, RV5G, RV5H, RV6A, RV6B, RV6C, RV6D, RV6E, RV6F, RV6G, RV6H, RV7A, RV7B, RV7C, RV7D, RV7E, RV7F, RV7G, RV7H","C0201 Large Pads","28","TDK","AVRM0603C6R8NT101N"
"SWTCH Momentary Washable","S1","B3F-31XX","1","TE","1571610-2"
"SWITCH TACTILE SPST-NO 0.05A 12V","S2","KMR 6 Series","1","C&K","KMR741NG ULC LFS"
"IC REG BUCK ADJ 5A 8SOPWRPAD","U1","SOIC127P600X170_HS-9L","1","TI","TPS54531DDAR"
"Quadruple Bus Buffer Gates With 3-State Outputs 14-VQFN -40 to 125","U2, U10","QFN50P350X350X100_RGY_S-PVQFN-N14","2","Texas Instruments","SN74AHCT125RGYR"
"MOSFET DRVR 3A 1-OUT High Speed Non-Inv6-Pin SOT-26 T/R","U3, U4, U5, U7","SOT26P285X140-6L","4","Diodes Incorporated","ZXGD3009E6TA"
"Quadruple Bus Buffer Gates With 3-State Outputs 14-VQFN -40 to 125","U2","QFN50P350X350X100_RGY_S-PVQFN-N14","1","Texas Instruments","SN74AHCT125RGYR"
"IC QUAD DIFF COMPARATOR 14 -SOIC","U6, U21","SOT23-5","2","TEXAS INSTRUMENTS","AP331AWG-7"
"LDO 3.3V 500mA - low ESR Cout","U8","TDFN1616-6LD-PL-1","1","Microchip","MIC5353-3.3YMT-TR"
"USB Opto Isolator","U9","ADuM4160","1","Analog Devices","ADUM3160BRWZ-RL"
@ -90,6 +88,7 @@ Description,Designator,Footprint,Quantity,MANUFACTURER,MANUFACTURER #
"Clock Fanout Buffer (Distribution) IC 1:4 8-XFDFN","U14","XSON50P100X50-8L","1","Nexperia","74AVC9112GTX"
"IC STEPPER MOTOR DVR TQFP48-EP","U15A, U15B, U15C, U15D, U15E, U15F, U15G, U15H","TQFP48-EP","8","Trinamic","TMC5160-TA"
"IC BUS BUFF TRI-ST QD 14VQFN","U16, U17","PVQFN14_3.5X3.5","2","TI","SN74LVC125ARGYR"
"Optoisolator Transistor Output 3750Vrms 1 Channel 4-SO","U18","SO-4","1","TOSHIBA","TLP293(TPL,E"
"IC COMPARATOR BIDIR 8WSON","U19","WSON8_2X2MM","1","TI","INA381A2IDSGR"
"IC REG LINEAR 5V 100MA SOT89-3","U20","SOT-89-3","1","ST","L78L05ABUTR"
"Crystal 12MHz <20>30ppm (Tol) <20>50ppm (Stability) 13pF FUND 50Ohm","X1","CRYS320500","1","CTS","405C35B12M00000"

1 Description Designator Footprint Quantity MANUFACTURER MANUFACTURER #
2 CAP CER 0603 100nF 50V 10% X7R C1, C15, C18, C23A, C23B, C23C, C23D, C36, C47A, C47B, C47C, C47D, C47E, C47F, C47G, C47H, C95, C121A, C121B, C121C, C121D, C121E, C121F, C121G, C121H, C122A, C122B, C122C, C122D, C122E, C122F, C122G, C122H, C199, C202, C203 C0603 36 Kemet C0603C104K5RACTU
3 CAP CER 0.1UF 6.3V 10% X5R 0201 C2, C106, C204, C205, C206, C207, C208, C215, C217 C2, C60A, C60B, C60C, C60D, C62A, C62B, C62C, C62D, C67, C78, C91, C100, C105, C106, C149A, C149B, C149C, C149D, C149E, C149F, C149G, C149H, C204, C205, C206, C207, C208, C215, C217 C0201 Large Pads 9 30 Samsung CL03A104KQ3NNNC
4 CAP CER 0402 TBD, CAP CER 0402 22pF 50V 5% C0G C3, C151 C0402 2 TBD, AVX TBD, 04025A220JAT2A
5 CAP CER 47UF 10V X5R 1210 C4, C5, C23 C4, C5 C1210 3 2 Murata GRM32ER61A476KE20L
6 CAP CER 4.7UF 50V X7R 1210 C6, C7, C12 C6, C7, C8 C1210 3 Murata GRM32ER71H475KA88L
7 Capacitor Non Polarized CAP CER 10nF 50V X7R 0402 C8, C9, C10, C11, C27, C50, C153, C154, C209, C211 C12A, C12B, C12C, C12D, C30A, C30B, C30C, C30D, C40, C71, C77, C84, C86, C157, C158, C159, C160, C171, C214, C216 C0603 C0402 10 20 Murata DNI-C0603TBD GRM155R71H103JA88D
8 CAP CER 10nF 50V X7R 0402 1000pF 50V Ceramic Capacitor X7R 0402 (1005 Metric) 0.039" L x 0.020" W (1.00mm x 0.50mm) C12A, C12B, C12C, C12D, C30A, C30B, C30C, C30D, C40, C71, C77, C171 C13, C17, C35, C94 C0402 12 4 Murata GRM155R71H103JA88D GRM155R71H102KA01D
1000pF 50V Ceramic Capacitor X7R 0402 (1005 Metric) 0.039" L x 0.020" W (1.00mm x 0.50mm) C13, C17, C35, C94 C0402 4 Murata GRM155R71H102KA01D
9 CAP CER 10UF 50V 10% X5R 1206 C14, C16, C38, C93 C1206 4 Murata 490-10756-2-ND
10 CAP CER 0402 100nF 16V 10% X7R, CAP CER 10nF 50V X7R 0402 CAP CER 0402 1uF 6.3V 10% X5R C19, C20, C21, C22, C26, C28, C31, C39, C45, C46, C51, C52, C54, C56, C63, C66, C68, C69, C73, C76, C81, C82, C84, C86, C92, C103, C155, C156, C157, C158, C159, C160, C161, C165, C166, C167, C169, C200, C201, C212, C213, C214, C216 C24, C34 C0402 43 2 Murata GRM155R71C104KA88D, GRM155R71H103JA88D GRM155R60J105KE19D
CAP CER 0402 1uF 6.3V 10% X5R C24, C34 C0402 2 Murata GRM155R60J105KE19D
11 CAP ALUM 100UF 35V 20% SMD C25, C210 CAP-ELEC-063063077 2 Nichicon UWT1V101MCL1GS
12 CAP CER 0402 2.2nF 25V C0G CAP CER 0402 100nF 16V 10% X7R C29, C33, C150 C26, C28, C29, C33, C39, C45, C46, C51, C52, C54, C56, C63, C66, C68, C69, C73, C76, C81, C82, C92, C103, C155, C156, C161, C164, C165, C166, C167, C169, C200, C201, C212, C213 C0402 3 33 Kemet Murata C0402C222J3GACTU GRM155R71C104KA88D
13 CAP CER 10UF 6.3V 10% JB 0603 Capacitor Non Polarized C37, C53, C55, C57, C70, C72 C27, C50, C153, C154, C209, C211 C0603 6 TDK C1608JB0J106K080AB DNI-C0603TBD
14 CAP CER 10UF 6.3V 10% JB 0603 C37, C53, C55, C57, C70, C72 C0603 6 TDK C1608JB0J106K080AB
15 CAP CER 3PF 50V NP0 0603 C41, C42 C0603 2 AVX Corporation 06031A3R0BAT2A
16 CAP CER 0.22UF 50V X7R 0603 C48A, C48B, C48C, C48D, C48E, C48F, C48G, C48H, C59A, C59B, C59C, C59D, C59E, C59F, C59G, C59H, C98A, C98B, C98C, C98D, C98E, C98F, C98G, C98H, C99A, C99B, C99C, C99D, C99E, C99F, C99G, C99H C0603 32 TDK CGA3E3X7R1H224K080AB
17 CAP CER 10PF 50V 5% NP0 0402, 470nF 6.3v C0402 - GRM155R60J474KE19D C49, C132A, C132B, C132C, C132D, C132E, C132F, C132G, C132H C0402 9 Samsung, Murata CL05C100JB5NNNC, GRM155R60J474KE19D
18 CAP CER 0.1UF 6.3V 10% X5R 0201 CAP CER 1206 4.7uF 50V 10% X5R C60A, C60B, C60C, C60D, C62A, C62B, C62C, C62D, C67, C78, C91, C100, C105, C149A, C149B, C149C, C149D, C149E, C149F, C149G, C149H C61A, C61B, C61C, C61D, C61E, C61F, C61G, C61H, C125A, C125B, C125C, C125D, C125E, C125F, C125G, C125H C0201 Large Pads C1206 21 16 Samsung Kemet CL03A104KQ3NNNC C1206C475K5PACTU
CAP CER 1206 4.7uF 50V 10% X5R C61A, C61B, C61C, C61D, C61E, C61F, C61G, C61H, C125A, C125B, C125C, C125D, C125E, C125F, C125G, C125H C1206 16 Kemet C1206C475K5PACTU
19 CAP CER 0402 TBD C64, C74, C75, C79, C83, C85, C87, C88, C89, C90, C101, C102, C104 C0402 13 TBD TBD
20 CAP CER 0.022UF 100V X7R 0603 C124A, C124B, C124C, C124D, C124E, C124F, C124G, C124H C0603 8 Kemet C0603C223K1RACTU
21 CAP CER 4.7UF 6.3V X7R 0603 C131A, C131B, C131C, C131D, C131E, C131F, C131G, C131H C0603 8 Samsung CL10B475KQ8NQNC
22 CAP ALUM 470UF 20% 50V SMD CAP CER 0402 2.2nF 25V C0G C152A, C152B, C152C, C152D, C152E, C152F, C152G, C152H C150 CAP16x17 C0402 8 1 Nichicon Kemet UCZ1H471MNQ1MS C0402C222J3GACTU
23 CAP ALUM 470UF 20% 50V SMD C152A, C152B, C152C, C152D, C152E, C152F, C152G, C152H CAP16x17 8 Nichicon UCZ1H471MNQ1MS
24 Capacitor Non Polarized C198 C0402 1 DNI-C0402TBD
25 TVS DIODE 3.3VWM 10.4VC SOD923 D1, D71, D72, D73 SOD923-100X40-2N 4 On Semi ESD9X3.3ST5G
26 DIODE SCHOTTKY 40V 5A SMB_DO214AA D2 SMB_DO-214AA_LRG 1 MCC SK54B-LTP
27 DIODE TVS DIODE SCHOTTKY 30V 200MA SOD523 D4, D10, D11, D14 D5, D12A, D12B, D12C, D12D, D12E, D12F, D12G, D12H, D19A, D19B, D19C, D19D, D19E, D19F, D19G, D19H, D20A, D20B, D20C, D20D, D20E, D20F, D20G, D20H, D28, D29, D30, D31, D36, D37, D40, D41, D50, D51, D52, D53, D54, D55, D56, D57, D60, D61, D63, D70, D74, D75, D76, D77 SOD323-R SOD523_IPC 4 49 Rohm Diodes Incorporated RSB39VTE-17 BAT54WX-TP
28 DIODE SCHOTTKY 30V 200MA SOD523 TVS DIODE 24V 38.9V SMA D5, D12A, D12B, D12C, D12D, D12E, D12F, D12G, D12H, D19A, D19B, D19C, D19D, D19E, D19F, D19G, D19H, D20A, D20B, D20C, D20D, D20E, D20F, D20G, D20H, D28, D29, D30, D31, D36, D37, D40, D41, D60, D61, D62, D63, D70, D74, D75, D76, D77 D21, D22, D43, D78 SOD523_IPC SMA-SM 42 4 Diodes Incorporated Bourns Inc BAT54WX-TP SMAJ24A
DIODE Schottky 3A SMA D6, D7, D8, D15 SMA-SM 4 MCC SK310A
LED 0805 Red D9, D16, D17, D18, D24 LED2012120 5 Dialight 5988110107F
TVS DIODE 24V 38.9V SMA D21, D22, D43, D78 SMA-SM 4 Bourns Inc SMAJ24A
29 TVS DIODE 5V 9V SOD923 LED 0805 Red D45 D24 SOD923-D LED2012120 1 Toshiba Dialight DF2S6.8FS,L3M 5988110107F
30 TVS DIODE 3.3VWM 10.4VC SOD923 D44 SOD923-D 1 On Semi ESD9X3.3ST5G
31 TVS DIODE 5V 9V SOD923 D45 SOD923-D 1 Toshiba DF2S6.8FS,L3M
32 Conn - 3mm Pitch Fixed FERRITE BEAD 120 OHM 0603 1LN J1 FB26, FB27, FB28, FB30 43045-0612 FB0603 1 4 Molex Samsung 0430450612 CIS10P121AC
33 Conn - 3mm Pitch Fixed J2A, J2B, J2C, J2D, J2E, J2F, J2G, J2H 43045-0412 8 Molex 43045-0412
34 CONN BARRIER STRIP 10CIRC 0.325" J3 CON-Barrier-10-8.26mm 1 TE 4DB-P108-10
35 20021121-00010C4LF J4 FTSH-105-XX-X-DV 1 Amphenol FCI 20021121-00010C4LF
36 3 Positions Header, Shrouded Connector 0.100" (2.54mm) Through Hole Gold - Pin in Paste J5, J6, J7, J9, J10, J11, J22, J29, J30, J31, J32, J33 70543-02 PIN-IN-PASTE 12 Molex 0705430002
39 Connector 2pos - Pin in Paste J14, J15 70543-01 PIN-IN-PASTE 2 Molex 0705430001
40 microSD 0475710001Molex Part J18 SD_MICRO 475710001 1 Molex 0475710001
41 TERM BLOCK 2POS 45DEG 3.5MM PCB Header, 12-Pin, Dual row J21A, J21B, J21C, J21D J20 1864286 HDR2X12 4 1 Phoenix Contact Multicomp 1864286 2213S-24G
42 TERM BLOCK 2POS 45DEG 3.5MM PCB J21A, J21B, J21C, J21D 1864286 4 Phoenix Contact 1864286
43 Header 3Pin 1Row T-Hole J24 HDR3X1 1 Multicomp 2211S-03G
44 FIXED IND 4.7UH 10A 15.5 MOHM L1 IND_10X10 1 Bourns SRP1038A-4R7M
45 Header, 4-Pin, Dual row Common Mode Chokes Dual 90Ohm 100MHz 330mA 350mOhm DCR SMD P1, P2A, P2B, P2C, P2D, P2E, P2F, P2G, P2H L5 HDR2X4 DLW21HN900SQ2L 9 1 Multicomp, [NoParam] Murata 2213S-08G, [NoParam] DLW21HN900SQ2L
46 Header, 4-Pin, Dual row P1, P2A, P2B, P2C, P2D, P2E, P2F, P2G, P2H HDR2X4 9 Multicomp, [NoParam] 2213S-08G, [NoParam]
47 MOSFET N-CH 40V 100A 8VSON 40V 17 MOHM T6 S08FL DUAL Q1, Q2, Q3, Q4 Q7A, Q7B, Q7C, Q7D, Q7E, Q7F, Q7G, Q7H, Q9A, Q9B, Q9C, Q9D, Q9E, Q9F, Q9G, Q9H, Q10A, Q10B, Q10C, Q10D, Q10E, Q10F, Q10G, Q10H, Q11A, Q11B, Q11C, Q11D, Q11E, Q11F, Q11G, Q11H SOT669_Universal SO8FL-Dual (DFN8 5x6, 1.26P Dual Flag) 4 32 TI ON Semiconductor CSD18503Q5A NVMFD5C478NT1G
40V 17 MOHM T6 S08FL DUAL Q7A, Q7B, Q7C, Q7D, Q7E, Q7F, Q7G, Q7H, Q9A, Q9B, Q9C, Q9D, Q9E, Q9F, Q9G, Q9H, Q10A, Q10B, Q10C, Q10D, Q10E, Q10F, Q10G, Q10H, Q11A, Q11B, Q11C, Q11D, Q11E, Q11F, Q11G, Q11H SO8FL-Dual (DFN8 5x6, 1.26P Dual Flag) 32 ON Semiconductor NVMFD5C478NT1G
48 TRANS NPN 60V 0.2A SOT523 Q12, Q13 Q8 NCV8402AD-SOIC8 SOT523 SMALL 2 1 On Semi Diodes Incorporated NCV8402ADDR2G MMBT3904T-7-F
49 Q12, Q13 NCV8402AD-SOIC8 2 On Semi NCV8402ADDR2G
50 RES SMD 10.2K OHM 1% 1/16W 0402 R1 R0402 1 Yageo RC0402FR-0710K2L
51 RES 47 OHM 1% 1/16W 0402 R3, R4, R13, R32, R59, R84, R86A, R86B, R86C, R86D, R86E, R86F, R86G, R86H, R88A, R88B, R88C, R88D, R89, R93, R94, R116A, R116B, R116C, R116D, R116E, R116F, R116G, R116H, R163A, R163B, R163C, R163D, R163E, R163F, R163G, R163H, R168A, R168B, R168C, R168D, R168E, R168F, R168G, R168H, R170A, R170B, R170C, R170D, R170E, R170F, R170G, R170H R0402 53 Vishay Dale CRCW040247R0FKEDC
52 RES SMD 1.96K OHM 1% 1/16W 0402 R5 R0402 1 Yageo RC0402FR-071K96L
53 RES SMD 10K OHM 1% 1/16W 0402, RES SMD 4.7K OHM 1% 1/16W 0402 RES SMD 37.4K OHM 1% 1/16W 0402 R6, R7, R8, R9, R29, R30, R39, R54, R56, R62, R64, R65, R66, R67, R68, R69, R70, R80, R85, R97, R100, R101, R119, R155, R171, R183 R10 R0402 26 1 Yageo RC0402FR-0710KP, RC0402FR-074K7L RC0402FR-0737K4L
RES SMD 37.4K OHM 1% 1/16W 0402 R10 R0402 1 Yageo RC0402FR-0737K4L
54 RES SMD 10K OHM 1% 1/16W 0402, RES 0402 1k 63mW 1% R11, R72, R74, R95, R191, R193 R11, R72, R74, R95, R152, R191, R193 R0402 6 7 Yageo RC0402FR-0710KP, RC0402FR-071KL
55 RES SMD 4.7K OHM 1% 1/16W 0402 R16A, R16B, R16C, R16D, R16E, R16F, R16G, R16H, R18A, R18B, R18C, R18D, R18E, R18F, R18G, R18H R0402 16 YAGEO RC0402FR-074K7L
56 Resistor R17A, R17B, R17C, R17D, R17E, R17F, R17G, R17H, R60 R0402 9 DNI-R0402TBD
57 RES 0402 1k 63mW 1%, RES SMD 10K OHM 1% 1/16W 0402 RES 0402 1k 63mW 1%, RES SMD 1K OHM 1% 1/16W 0402 R19, R23, R34, R36, R40, R41, R71, R76, R79, R102, R108A, R108B, R108C, R108D, R108E, R108F, R108G, R108H, R182 R19, R23, R34, R36, R40, R41, R71, R76, R79, R102, R108A, R108B, R108C, R108D, R108E, R108F, R108G, R108H, R174, R175, R176, R177, R186, R187, R188, R189, R197, R198 R0402 19 28 Yageo RC0402FR-071KL, RC0402FR-0710KP RC0402FR-071KL
58 RES SMD 100 OHM 1% 1/16W 0402 RES SMD 100K OHM 1% 1/16W 0402 R20, R21, R25, R53, R98, R99, R149, R180, R181 R22, R35, R63, R73, R75, R78, R190, R192 R0402 9 8 Yageo Samsung RC0402FR-07100RL RC1005F104CS
RES SMD 100K OHM 1% 1/16W 0402 R22, R35, R63, R73, R75, R78, R190, R192 R0402 8 Samsung RC1005F104CS
59 RES SMD 10 OHM 1% 1/16W 0402 RES SMD 24K OHM 1% 1/16W 0402 R24, R27, R52, R55, R110A, R110B, R110C, R110D, R110E, R110F, R110G, R110H, R111A, R111B, R111C, R111D, R111E, R111F, R111G, R111H, R112A, R112B, R112C, R112D, R112E, R112F, R112G, R112H, R113A, R113B, R113C, R113D, R113E, R113F, R113G, R113H, R164A, R164B, R164C, R164D, R164E, R164F, R164G, R164H, R165A, R165B, R165C, R165D, R165E, R165F, R165G, R165H, R166A, R166B, R166C, R166D, R166E, R166F, R166G, R166H, R167A, R167B, R167C, R167D, R167E, R167F, R167G, R167H R26, R154 R0402 68 2 Yageo Visha Dale RC0402FR-0710RL CRCW040224K0FKEDC
RES SMD 24K OHM 1% 1/16W 0402 R26, R154 R0402 2 Visha Dale CRCW040224K0FKEDC
60 RES 0402 1M 100mW 5% R28, R156 R0402 2 Panasonic ERJ2GEJ105X
61 RES SMD 100K OHM 1% 1/16W 0402 R31, R37, R38, R51, R58, R158 R0402 6 Samsung RC1005F104CS
62 Res Thick Film 0402 24 Ohm 1% 0.063W R42, R48 R42, R43, R45, R46, R47, R48 R0402 2 6 Yageo RC0402FR-0724RL
63 RES SMD 2.37K OHM 1% 1/16W 0402 R44, R50, R81, R87 R0402 4 Yageo RC0402FR-072K37L
64 RES SMD 6.8K OHM 1% 1/16W 0402 R49 R49, R150, R151 R0402 1 3 Vishay Dale CRCW04026K80FKED
65 RES SMD 130K OHM 5% 1/16W 0402 RES SMD 10K OHM 1% 1/16W 0402, RES SMD 4.7K OHM 1% 1/16W 0402 R57, R157 R56, R62, R64, R65, R66, R67, R68, R69, R70, R80, R85, R97, R100, R101, R119, R155, R171, R182, R183 R0402 2 19 Yageo RC0402JR-07130KL RC0402FR-0710KP, RC0402FR-074K7L
66 RES SMD 130K OHM 5% 1/16W 0402 R57, R157 R0402 2 Yageo RC0402JR-07130KL
67 RES 0402 1M 100mW 5% R61 R0402TBD 1 Panasonic ERJ2GEJ105X
68 RES SMD 0.0OHM JUMPER 1/10W 0603 RES SMD 100 OHM 1% 1/16W 0402 R103 R98, R99, R109, R114, R120, R133, R134, R135, R136, R137, R138, R139, R140, R141, R142, R143, R144, R145, R149, R153, R159, R160, R161, R180, R181 R0603 R0402 1 25 Bourns Yageo CR0603-J/-000ELF RC0402FR-07100RL
69 RES SMD 0.0OHM JUMPER 1/10W 0603 R103 R0603 1 Bourns CR0603-J/-000ELF
70 RES SMD 2.2 OHM 5% 1/16W 0402 R107A, R107B, R107C, R107D, R107E, R107F, R107G, R107H R0402 8 Yageo RC0402JR-072R2L
71 RES SMD 15K 1% 1/16W 0402 RES SMD 10 OHM 1% 1/16W 0402 R115 R110A, R110B, R110C, R110D, R110E, R110F, R110G, R110H, R111A, R111B, R111C, R111D, R111E, R111F, R111G, R111H, R112A, R112B, R112C, R112D, R112E, R112F, R112G, R112H, R113A, R113B, R113C, R113D, R113E, R113F, R113G, R113H, R164A, R164B, R164C, R164D, R164E, R164F, R164G, R164H, R165A, R165B, R165C, R165D, R165E, R165F, R165G, R165H, R166A, R166B, R166C, R166D, R166E, R166F, R166G, R166H, R167A, R167B, R167C, R167D, R167E, R167F, R167G, R167H R0402 1 64 Samsung Yageo RC1005F153CS RC0402FR-0710RL
72 RES SMD 15K 1% 1/16W 0402 R115 R0402 1 Samsung RC1005F153CS
73 RES 0.01 OHM 1% 1/2W 0805 R148 R0805 1 Susumu KRL1220E-M-R010-F-T5
74 RES 0.05 OHM 1% 2W 2512 R162A, R162B, R162C, R162D, R162E, R162F, R162G, R162H, R169A, R169B, R169C, R169D, R169E, R169F, R169G, R169H R2512 16 Stackpole CSRN2512FK50L0
75 RES SMD 1.8K OHM 1% 1/16W 0402 R172, R173, R184, R185 R0402 4 Yageo RC0402FR-071K8L
76 RES 0402 1k 63mW 1% VARISTOR 6.8V 10A 0201 R197, R198 RV1, RV2, RV3, RV4, RV5A, RV5B, RV5C, RV5D, RV5E, RV5F, RV5G, RV5H, RV6A, RV6B, RV6C, RV6D, RV6E, RV6F, RV6G, RV6H, RV7A, RV7B, RV7C, RV7D, RV7E, RV7F, RV7G, RV7H R0402 C0201 Large Pads 2 28 Yageo TDK RC0402FR-071KL AVRM0603C6R8NT101N
77 VARISTOR 6.8V 10A 0201 SWTCH Momentary Washable RV5A, RV5B, RV5C, RV5D, RV5E, RV5F, RV5G, RV5H, RV6A, RV6B, RV6C, RV6D, RV6E, RV6F, RV6G, RV6H, RV7A, RV7B, RV7C, RV7D, RV7E, RV7F, RV7G, RV7H S1 C0201 Large Pads B3F-31XX 24 1 TDK TE AVRM0603C6R8NT101N 1571610-2
SWTCH Momentary Washable S1 B3F-31XX 1 TE 1571610-2
78 SWITCH TACTILE SPST-NO 0.05A 12V S2 KMR 6 Series 1 C&K KMR741NG ULC LFS
79 IC REG BUCK ADJ 5A 8SOPWRPAD U1 SOIC127P600X170_HS-9L 1 TI TPS54531DDAR
80 Quadruple Bus Buffer Gates With 3-State Outputs 14-VQFN -40 to 125 U2, U10 U2 QFN50P350X350X100_RGY_S-PVQFN-N14 2 1 Texas Instruments SN74AHCT125RGYR
81 MOSFET DRVR 3A 1-OUT High Speed Non-Inv6-Pin SOT-26 T/R IC QUAD DIFF COMPARATOR 14 -SOIC U3, U4, U5, U7 U6, U21 SOT26P285X140-6L SOT23-5 4 2 Diodes Incorporated TEXAS INSTRUMENTS ZXGD3009E6TA AP331AWG-7
IC QUAD DIFF COMPARATOR 14 -SOIC U6, U21 SOT23-5 2 TEXAS INSTRUMENTS AP331AWG-7
82 LDO 3.3V 500mA - low ESR Cout U8 TDFN1616-6LD-PL-1 1 Microchip MIC5353-3.3YMT-TR
83 USB Opto Isolator U9 ADuM4160 1 Analog Devices ADUM3160BRWZ-RL
84 Atmel U11 LQFP144_N 1 Atmel ATSAM3X8EA-AU
88 IC STEPPER MOTOR DVR TQFP48-EP U15A, U15B, U15C, U15D, U15E, U15F, U15G, U15H TQFP48-EP 8 Trinamic TMC5160-TA
89 IC BUS BUFF TRI-ST QD 14VQFN U16, U17 PVQFN14_3.5X3.5 2 TI SN74LVC125ARGYR
90 IC COMPARATOR BIDIR 8WSON Optoisolator Transistor Output 3750Vrms 1 Channel 4-SO U19 U18 WSON8_2X2MM SO-4 1 TI TOSHIBA INA381A2IDSGR TLP293(TPL,E
91 IC COMPARATOR BIDIR 8WSON U19 WSON8_2X2MM 1 TI INA381A2IDSGR
92 IC REG LINEAR 5V 100MA SOT89-3 U20 SOT-89-3 1 ST L78L05ABUTR
93 Crystal 12MHz �30ppm (Tol) �50ppm (Stability) 13pF FUND 50Ohm X1 CRYS320500 1 CTS 405C35B12M00000
94

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Review

@daniel, have you simulated these values or prototyped them?

!thumbnail[](EndStops.SchDoc){ diff="AllSpice/Archimajor-Demo-WIP:e7f977b503c10880a45159a4b70a55bb8e5251bc...c7343af20dbcd167653d125d9f3866dbd7220aaa" pr="6" diff-visibility="full" variant="default" view-coords="6.1,5.2,47.6,24.0" aspect-ratio="1.286" } @daniel, have you simulated these values or prototyped them?
Review

@RevaReviewa, I have simulated. I've included the data in our simulations folder.

The prototype circuit catches 100% of the endstop signals. Much better than 80%

@RevaReviewa, I have simulated. I've included the data in our simulations folder. The prototype circuit catches 100% of the endstop signals. Much better than 80%
Review

@daniel please look at this

!thumbnail[](EndStops.SchDoc){ diff="AllSpice-demos/Altium-archimajor-3d-printer-driver-demo:e7f977b503c10880a45159a4b70a55bb8e5251bc...c7343af20dbcd167653d125d9f3866dbd7220aaa" pr="6" diff-visibility="full" variant="default" view-coords="6.3,5.0,48.8,25.1" aspect-ratio="1.286" } @daniel please look at this

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Review

@daniel , can you add inline resistors to these signals? The external cables could be of any length or quality.

!thumbnail[](Microcontroller.SchDoc){ diff="AllSpice/Archimajor-Demo-WIP:7dc6e2faf89ca88afc56f6180a62534f62cd4c20...e7f977b503c10880a45159a4b70a55bb8e5251bc" pr="1" is-added=true diff-visibility="full" variant="default" view-coords="72.9,55.5,98.4,68.1" aspect-ratio="1.533" } @daniel , can you add inline resistors to these signals? The external cables could be of any length or quality.
Review

@RevaReviewa , how do these inline resistors look?

!thumbnail[](Microcontroller.SchDoc){ diff="AllSpice/Archimajor-Demo-WIP:e7f977b503c10880a45159a4b70a55bb8e5251bc...c7343af20dbcd167653d125d9f3866dbd7220aaa" pr="6" diff-visibility="full" variant="default" view-coords="72.1,54.6,98.0,69.7" aspect-ratio="1.533" } @RevaReviewa , how do these inline resistors look?
Review

Those are perfect, thank you!

Those are perfect, thank you!