2 layers28.3 × 39.8 mm
LevelShifter
gusmanb/logicanalyzer
24 channel, 100Msps logic analyzer hardware and software
21 parts5.1kGPL-3.0
2 layers45.7 × 38.1 mm
Spi isolator
visgence/spi_isolatorSPI Isolator based on ADUM3471
- Size
- 45.7 × 38.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 21
- Nets
- 21
- Pads
- 67
- Tracks, vias
- 134, 0
- Routed
- Yes
- KiCad
- KiCad 3
- Created
- 1 Nov 2013
- Updated
- 9 Nov 2013
Overview
Spi isolator is an open-source printed circuit board by visgence, from the visgence/spi_isolator repository on GitHub. It is a 2-layer board of 45.7 × 38.1 mm with 21 parts on 21 nets, routed with 134 tracks and 0 vias.
Its parts include 4 resistors, 3 capacitors, 3 diodes, 3 connectors and 1 IC. It belongs with the interfaces and adapters boards of this library.
Parts
21| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | CP1 | SM1206POL | C1, C2, C3 |
| 2 | CONN_4 | PIN_ARRAY_4x1 | P2, P3 |
| 2 | DIODESCH | LED-0603 | D1, D2 |
| 2 | R | SM0603 | R2, R3 |
| 1 | 100k | SM0603 | R1 |
| 1 | 2.2k | SM0603 | R4 |
| 1 | 47uH | SM1206 | L1 |
| 1 | ADUM3471 | SSOP20 | U1 |
| 1 | CONN_2 | PIN_ARRAY_2X1 | P1 |
| 1 | CONN_3 | PIN_ARRAY_3X1 | K1 |
| 1 | LED | LED-0603 | D3 |
| 1 | TRAN | TRAN | T1 |
| 1 | h1 | 1pin | h1 |
| 1 | h2 | 1pin | h2 |
| 1 | h3 | 1pin | h3 |
| 1 | h4 | 1pin | h4 |
Questions
How big is the Spi isolator PCB?
It measures 45.7 × 38.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Spi isolator use?
21 parts. 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 Spi isolator KiCad files?
From the visgence/spi_isolator repository on GitHub, at the commit this page was made from: the board is spi_isolator.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Spi isolator design in my own project?
Its repository states no licence, so its author keeps all rights: ask visgence before reusing the design.
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