2 layers145 × 98 mm
Stmshieldfull
sgenomics/pcbs
There are my personal PCBs... contact me for licensing information.
178 parts2
2 layers91.4 × 71.1 mm
Ddc112brd
sgenomics/pcbs2There are my personal PCBs... contact me for licensing information.
- Size
- 91.4 × 71.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 22
- Nets
- 51
- Pads
- 130
- Tracks, vias
- 307, 28
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 5 May 2016
- Updated
- 16 Mar 2021
Overview
Ddc112brd is an open-source printed circuit board by sgenomics, from the sgenomics/pcbs repository on GitHub. It is a 2-layer board of 91.4 × 71.1 mm with 22 parts on 51 nets, routed with 307 tracks and 28 vias.
It is built around the AD8675AR and DDC112U. Its parts include 11 capacitors, 4 resistors, 4 ICs and 3 connectors.
Main components
2
AD8675AR
SOIC836V Precision, 2.8nV/sqrt Hz Rail-to-Rail Output Operational AmplifierAnalog DevicesUncategorised
DDC112U
SOIC-28-300mil-40℃~+85℃ 10MHz 2 20 2kHz 4.75V~5.25V External External Multiplexers、Integrated modulator Serial port Sigma-Delta Support Yes SOIC-28-300mil Analog to Digital Converters (ADC) ROHSTexas InstrumentsAnalog To Digital Converters (ADC)
README
README.mdpcbs
There are my personal PCBs... contact me for licensing information.
Parts
22| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 10uF | stmshieldfull:SMD-1210_Pol | C1, C2, C3, C6, C9 |
| 4 | C | Capacitors_SMD:C_1206_HandSoldering | C4, C5, C7, C8 |
| 2 | 0 | Resistors_SMD:R_0201_NoSilk | R4, R5 |
| 2 | 0.1uF | Capacitors_SMD:C_0805_HandSoldering | C10, C11 |
| 2 | BNC | stmshieldfull:SMA | P1, P2 |
| 1 | 1.5k | Resistors_SMD:R_0805_HandSoldering | R1 |
| 1 | 2k | Resistors_SMD:R_0805_HandSoldering | R2 |
| 1 | A9_REFERENCE | A9_REFERENCE:A9REFERENCE | U3 |
| 1 | AD8675 | Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm | U1 |
| 1 | CONN_20X2 | Connectors_IDC:IDC-Header_2x20_Pitch2.54mm_Straight | P3 |
| 1 | TXCO | TXCO:TXCO | U4 |
| 1 | ddc112 | Housings_SOIC:SOIC-28W_7.5x17.9mm_Pitch1.27mm | U2 |
Questions
How big is the Ddc112brd PCB?
It measures 91.4 × 71.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Ddc112brd use?
22 parts, built around the AD8675AR and DDC112U. 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 Ddc112brd KiCad files?
From the sgenomics/pcbs repository on GitHub, at the commit this page was made from: the board is ddc112brd/ddc112brd.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Ddc112brd design in my own project?
Its repository states no licence, so its author keeps all rights: ask sgenomics before reusing the design.
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