4 layers127 × 101.6 mm
2 layers100 × 100 mm
EndatDecoder
Shep-pard/EndatDecoder1- Size
- 100 × 100 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 176
- Nets
- 193
- Pads
- 630
- Tracks, vias
- 1,306, 152
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 27 Jun 2021
- Updated
- 16 Dec 2021
Overview
EndatDecoder is an open-source printed circuit board by Shep-pard, from the Shep-pard/EndatDecoder repository on GitHub. It is a 2-layer board of 100 × 100 mm with 176 parts on 193 nets, routed with 1,306 tracks and 152 vias.
It is built around the SN65176BD, AO3400A and AO3401A. Its parts include 83 resistors, 41 capacitors, 22 ICs, 13 connectors and 9 inductors. It belongs with the STM32 boards of this library.
Main components
3
SN65176BD
SOIC-8-40℃~+105℃ 1 1 4.75V~5.25V 70mA Transceiver SOIC-8 RS-485 / RS-422 ICs ROHSTexas InstrumentsRS-485 / RS-422 ICs
AO3400A
SOT-23-55℃~+150℃ 1 N-channel 1.45V 1.4W 30V 48mΩ@2.5V 5.7A 50pF 630pF 75pF 7nC@10V N-Channel SOT-23 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETsAO3401A
SOT-231 P-Channel 14nC@10V 30V 47mΩ@10V、60mΩ@4.5V、85mΩ@2.5V 4A 55pF 645pF 80pF 900mV SOT-23 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETs
Parts
176| Qty | Value | Footprint | References |
|---|---|---|---|
| 48 | 10k | stmbl:R_0603 | R10, R11, R14, R15, R16, R18, R20, R22, R23, R24, R26, R28, R29, R31, R35, R37 +32 |
| 25 | 100n | stmbl:C_0603 | C17, C18, C19, C20, C21, C22, C23, C25, C26, C27, C29, C30, C31, C33, C34, C35 +9 |
| 21 | 1k | stmbl:R_0603 | R5, R17, R36, R39, R41, R42, R47, R50, R52, R53, R58, R61, R63, R64, R66, R69 +5 |
| 15 | SN65176B | stmbl:SOIC-8-N | U4, U5, U6, U7, U8, U9, U10, U11, U12, U13, U14, U15, U16, U17, U18 |
| 9 | 100n | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C8, C9, C10, C11, C12, C13, C14, C15, C16 |
| 8 | 220r 700mA | stmbl:R_0603 | L2, L3, L4, L5, L6, L7, L8, L9 |
| 6 | 100 | stmbl:R_0603 | R13, R19, R21, R25, R27, R30 |
| 6 | 120 | stmbl:R_0603 | R3, R12, R32, R33, R34, R43 |
| 6 | Conn_01x04 | stmbl:TERMINAL_BLOCK_2PIN_3.5 | J4, J5, J6, J10, J11, J12 |
| 4 | non_plated | stmbl:non_plated_3mm | U19, U20, U21, U22 |
| 3 | AO3400A | Package_TO_SOT_SMD:SOT-23 | Q1, Q3, Q5 |
| 3 | AO3401A | Package_TO_SOT_SMD:SOT-23 | Q2, Q4, Q6 |
| 3 | CP | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C1, C2, C3 |
| 3 | DB15_Female | Connector_Dsub:DSUB-15_Female_Vertical_P2.77x2.84mm | J7, J8, J9 |
| 2 | 18p | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C4, C5 |
| 2 | 2.2u | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C6, C7 |
| 2 | RJ45_LED | stmbl:RJ45_LED | J2, J3 |
| 1 | 0 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R2 |
| 1 | 220r 700mA | Inductor_SMD:L_0603_1608Metric_Pad1.05x0.95mm_HandSolder | L1 |
| 1 | Conn_01x02 | stmbl:RM5.08_1x2 | J1 |
| 1 | Conn_02x03_Odd_Even | Connector_IDC:IDC-Header_2x03_P2.54mm_Vertical | J13 |
| 1 | Crystal | stmbl:Crystal_SMD_0503_4Pads | Y1 |
| 1 | Jumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_Pad1.0x1.5mm | JP1 |
| 1 | L78033 | Package_TO_SOT_SMD:SOT-223 | U2 |
| 1 | LM7805_TO220 | Package_TO_SOT_THT:TO-220-3_Vertical | U1 |
| 1 | R | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1 |
| 1 | STM32F405VGTx | Package_QFP:LQFP-100_14x14mm_P0.5mm | U3 |
Questions
How big is the EndatDecoder PCB?
It measures 100 × 100 mm and has 2 copper layers, 1.6 mm thick.
What parts does the EndatDecoder use?
176 parts, built around the SN65176BD, AO3400A and AO3401A. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the EndatDecoder KiCad files?
From the Shep-pard/EndatDecoder repository on GitHub, at the commit this page was made from: the board is HW/EndatDecoder.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the EndatDecoder design in my own project?
Its repository states no licence, so its author keeps all rights: ask Shep-pard before reusing the design.
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