ADC V2
About the ADC V2 PCB
ADC V2 is an open source PCB design by WMXZ-EU, published on GitHub under the MIT license. It is a 4-layer board measuring 21 × 19 mm, with 29 components from 10 distinct parts.
Other key parts include the TLV320ADC6140 and MIC5219-3.3YM5. By type, the board carries 22 capacitors, 3 resistors, 2 ICs, 1 connector and 1 inductor.
From the project
low-cost marine acoustic recorder
Actual preferred firmware verson is adalogger_V3
Of importance is a GUI (LCMare.py) that provides access to basic operations, like inspecting LCmare file parameters, visualizing time series and spectra, to configure the firmware, to convert compressed to wav files, and to upload latest firmware
An compiled version (.exe) with supporting libraries may be found in
Main components on the ADC V2
ADC V2 bill of materials (BOM)
29 components, 10 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TLV320ADC6140 | QFN-24-1EP_4x4mm_P0.5mm_EP2.7x2.7mm_ThermalVias | U3 |
| 1 | MIC5219-3.3YM5 | SOT-23-5 | U4 |
| 1 | Conn_01x08_Pin | PinHeader_1x08_P1.27mm_Vertical | J1 |
| 1 | BLM18HG601SN1D | L_0603_1608Metric | L1 |
| 2 | 47u | CP_EIA-3216-12_Kemet-S | C1, C25 |
| 10 | 1u | C_0603_1608Metric | C2, C3, C4, C5, C6, C7, C11, C12 +2 |
| 3 | 10u | CP_EIA-2012-15_AVX-P | C13, C14, C30 |
| 6 | 0.1u | C_0603_1608Metric | C15, C16, C20, C23, C27, C29 |
| 1 | 1u | CP_EIA-2012-15_AVX-P | C21 |
| 3 | 10k | R_0603_1608Metric | R15, R16, R18 |
ADC V2 design files
The KiCad project lives in the WMXZ-EU/LC-MARE repository on GitHub; these links point at the commit this page was built from.
- LayoutKICAD/ADC_V2/ADC_V2.kicad_pcb
- SchematicKICAD/ADC_V2/ADC_V2.kicad_sch
ADC V2: common questions
How big is the ADC V2 PCB?
The ADC V2 measures 21 × 19 mm, has 4 copper layers and is 1.592 mm thick.
How many components are on the ADC V2?
29 components, from 10 distinct parts. The full bill of materials is listed on this page.
Where can I download the ADC V2 design files?
From the WMXZ-EU/LC-MARE repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the ADC V2 design in my own project?
Yes, under the terms of its MIT license, which WMXZ-EU chose for the repository.
