GitHub open source4316
laptop - audio-board
BOM013118 · audio-board-20260922
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
Filed under “音频” in the ezPLM catalogue. Read the project’s own description (README)
Circuit functions included · BOM rule hits · not reviewed
- RISC-V MCU
- U3 CH32V003JxMx · by part number
- Audio DAC / ADC
- U1 CM108 · by part number
- Audio power amplifier
- U2, U4 TPA2028 · by part number
Online view
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14 rows · 38 parts0 of 14 rows placedHover or click a row to mark its parts in the view; click a part in the view to find its row.
Looks up part numbers and makers at ezPLM, DigiKey and Mouser. What it finds are suggestions: check one before you use it.
| Designators | Value | Part | Qty | ||
|---|---|---|---|---|---|
| C1, C3, C6, C7, C10, C15 | 100nFC_0603_1608Metric | No part number | 6 | ||
| C2, C12, C14 | 4.7uFC_0603_1608Metric | No part number | 3 | ||
| C4, C5 | 100uF (C1954161)C_1206_3216Metric | No part number | 2 | ||
| C9, C13 | 10uFC_0603_1608Metric | No part number | 2 | ||
| R1, R2, R3, R4, R5, R6, R8, R10, R11 | 10kR_0603_1608Metric | No part number | 9 | ||
| R7, R12 | 0RR_0603_1608Metric | No part number | 2 | ||
| D1 | REC_MUTELED_0603_1608Metric | No part number | 1 | ||
| D3 | OPERLED_0603_1608Metric | No part number | 1 | ||
| U1 | CM108LQFP-48_7x7mm_P0.5mm | No part number | 1 | ||
| U2, U4 | TPA2028TPA2028 | No part number | 2 | ||
| U3 | CH32V003JxMxSOP-8_3.9x4.9mm_P1.27mm | No part number | 1 | ||
| FB1, FB2 | GZ1608D601TFL_0603_1608Metric | No part number | 2 | ||
| TP1, TP2, TP3, TP4, TP5 | TestPointInterface labelTestPoint_THTPad_1.0x1.0mm_Drill0.5mm | No part number | 5 | ||
| J3 | USBInterface labelFPC-SMD_6P-P0.50_XUNPU_FPC-05F-6PH20 | No part number | 1 |