12-bit analog outputs
About the 12-bit analog outputs PCB
12-bit analog outputs is an open source PCB design by wntrblm, published on GitHub under the CC-BY-SA-4.0 license. It is a 2-layer board measuring 27.1 × 24 mm, with 30 components from 13 distinct parts.
Other key parts include the LM4040-10, MCP4728 and OPA4197. By type, the board carries 19 resistors, 5 capacitors, 3 ICs, 2 connectors and 1 inductor.
From the project
Re-usable test jig controller
Hubble is Winterbloom's re-usable development board for test jigs.
This repository contains the hardware design files and firmware files for Hubble.
- firmware/ contains the firmware source code, build scripts, and third-party dependencies. The firmware is written in C using GCC ARM. - hardware/ contains the hardware design files for the mainboard, jackboard, panel, and programming board. These are all created using KiCAD. - mechanical/ contains various designs for laser-cut and 3d-printed parts used to modify the stock test jig assembly for Hubble.
Main components on the 12-bit analog outputs
12-bit analog outputs bill of materials (BOM)
30 components, 13 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LM4040-10 | SOT-23 | U1 |
| 1 | MCP4728 | MSOP-10_3x3mm_P0.5mm | U2 |
| 1 | OPA4197 | TSSOP-14_4.4x5mm_P0.65mm | U3 |
| 1 | Inputs | PinHeader_1x07_P2.54mm_Vertical | J1 |
| 1 | Outputs | PinHeader_1x07_P2.54mm_Vertical | J2 |
| 1 | BEAD | L_0603_1608Metric_Pad1.05x0.95mm_HandSolder | FB1 |
| 1 | 1uF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1 |
| 4 | 0.1uF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2, C4, C5, C6 |
| 1 | 270 | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1 |
| 4 | 1.54k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R2, R4, R6, R8 |
| 4 | 12.4k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R3, R5, R7, R9 |
| 6 | 10k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R10, R11, R12, R13, R18, R19 |
| 4 | 1k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R14, R15, R16, R17 |
12-bit analog outputs design files
The KiCad project lives in the wntrblm/Hubble repository on GitHub; these links point at the commit this page was built from.
12-bit analog outputs: common questions
How big is the 12-bit analog outputs PCB?
The 12-bit analog outputs measures 27.1 × 24 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the 12-bit analog outputs?
30 components, from 13 distinct parts. The full bill of materials is listed on this page.
Where can I download the 12-bit analog outputs design files?
From the wntrblm/Hubble repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the 12-bit analog outputs design in my own project?
Yes, under the terms of its CC-BY-SA-4.0 license, which wntrblm chose for the repository.
More boards in Hubble
Microchip SAMHubble Motherboard
114 × 120 mm320 parts4LCC-BY-SA-4.023
Leds
21.6 × 58.4 mm40 parts2LCC-BY-SA-4.023
TestKit Adapter Template
100 × 100 mm35 parts2LCC-BY-SA-4.023
16 bit analog out
27.1 × 24 mm29 parts2LCC-BY-SA-4.023
Microchip SAMMcu
26.9 × 68.6 mm27 parts2LCC-BY-SA-4.023
Power breakout
50.8 × 38.7 mm27 parts2LCC-BY-SA-4.023
Analog in buffers
27.1 × 18.5 mm23 parts2LCC-BY-SA-4.023
Analog Multiplexer
21.5 × 26.5 mm10 parts2LCC-BY-SA-4.023
Jacks
26.7 × 27.9 mm6 parts2LCC-BY-SA-4.023