T dsp tac5212 pro audio module
t-dsp·t-dsp_tac5212_pro_audio_module
About the T dsp tac5212 pro audio module
T dsp tac5212 pro audio module is an open source PCB design by t-dsp, published on GitHub under the CC-BY-NC-4.0 license. It is a 4-layer board measuring 41.3 × 26.5 mm, with 75 components from 26 distinct parts.
Other key parts include the 74LVC1G125GV,125. By type, the board carries 31 resistors, 24 capacitors, 9 diodes, 4 inductors, 3 transformers and 2 ICs.
It belongs with the audio designs in this gallery.
From the project
Part of the T-DSP open modular audio platform.
Part of the T-DSP open modular audio platform.
A compact (50mm x 34.5mm) stereo audio codec module built around the Texas Instruments TAC5212 high-performance audio codec.
View 3D Render Gallery -- interactive slideshow of all board views
T-DSP is an open modular audio platform designed for musicians, engineers, and developers who want powerful digital signal processing in a flexible, hackable format. Built around the Teensy microcontroller and the Teensy Audio Library, T-DSP combines studio-quality audio with a growing library of open-source modules for mixing, synthesis, effects, and…

Main components on the T dsp tac5212 pro audio module
T dsp tac5212 pro audio module bill of materials (BOM)
75 components, 26 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | Single Buffer with Tri-state Passthru - SN74LVC1G66DCK - SOT-23-5 | SOT-353_SC-70-5 | U108 |
| 1 | 74LVC1G125GV,125 3.3v LDO - TLV74133PDBVR TI / Nexperia | SOT-23-5 | U109 |
| 2 | C1608X7R1H473K080AA 10uF TDK | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | T*C108, T*C110 |
| 1 | 1uF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | T*C109 |
| 1 | TAC5212IRGER | VQFN-24-1EP_4x4mm_P0.5mm_EP2.45x2.45mm_ThermalVias | TAC5212 |
| 1 | - board - | audio_module_board_outline_50x34.5_e1 | board_outline108 |
| 8 | TPD1E10B06DPYR | D_0402_1005Metric_Pad0.77x0.64mm_HandSolder | D108, D109, D110, D111, D112, D113, D114, D115 |
| 1 | RED LED | D_0805_2012Metric_custom | D116 |
| 4 | BLM21A601S - BLM21AG601SH1 | L_0805_2012Metric_Pad1.18x1.45mm_HandSolder | FB108, FB109, FB110, FB111 |
| 4 | C1608X7R1H473K080AA 10uF TDK | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C108, C111, C115, C131 |
| 5 | 0.1uF | C_0402_1005Metric | C109, C112, C116, C128, C129 |
| 4 | 47uF | CP_EIA-3528-21_Kemet-B_Pad1.50x2.35mm_HandSolder | C110, C117, C121, C123 |
| 4 | 0.0047µF (4.7nF) | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C113, C114, C120, C122 |
| 2 | 1uF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C118, C119 |
| 4 | 10uF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C124, C125, C126, C127 |
| 1 | 47uF | C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C130 |
| 4 | 10 ohm | R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R108, R111, R132, R135 |
| 4 | 49.9 | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R109, R110, R112, R113 |
| 3 | 0 Ohm | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R115, R118, R119 |
| 2 | 33 ohm | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R117, R125 |
Show 6 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 3 | 2.21k ohm | R_0402_1005Metric | R120, R121, R140 |
| 1 | 22.0k | R_0402_1005Metric | R122 |
| 2 | 4.7k | R_0402_1005Metric | R123, R124 |
| 4 | DNP | R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R127, R128, R129, R130 |
| 4 | 0 ohm | R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R134, R161, R162, R163 |
| 4 | 100K | R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R136, R137, R138, R139 |
T dsp tac5212 pro audio module design files
The KiCad project lives in the t-dsp/t-dsp_tac5212_pro_audio_module repository on GitHub; these links point at the commit this page was built from.
T dsp tac5212 pro audio module: common questions
How big is the T dsp tac5212 pro audio module?
The T dsp tac5212 pro audio module measures 41.3 × 26.5 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the T dsp tac5212 pro audio module?
75 components, from 26 distinct parts. The full bill of materials is listed on this page.
Where can I download the T dsp tac5212 pro audio module design files?
From the t-dsp/t-dsp_tac5212_pro_audio_module repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the T dsp tac5212 pro audio module design in my own project?
It is published under CC-BY-NC-4.0, which limits how it may be reused; read the license before building on it.
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