2 layers94.4 × 80.1 mm
2 layers82.3 × 100.3 mm
Audio Amplifier
tomeh2/Audio-Amplifier- Size
- 82.3 × 100.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 55
- Nets
- 36
- Pads
- 150
- Tracks, vias
- 297, 11
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 1 Sep 2024
- Updated
- 1 Sep 2024
Overview
Audio Amplifier is an open-source printed circuit board by tomeh2, from the tomeh2/Audio-Amplifier repository on GitHub, published under the MIT licence. It is a 2-layer board of 82.3 × 100.3 mm with 55 parts on 36 nets, routed with 297 tracks and 11 vias.
It is built around the RC4580N, SJ1-3523NG and TIP120, with the TIP125 among its other parts. Its parts include 24 resistors, 13 capacitors, 6 transistors, 5 connectors and 2 ICs. It belongs with the audio and music boards of this library.
Main components
4
RC4580N
DIP-8-16V~16V -40℃~+85℃ 110dB 15MHz 2 3mV 500nA 50mA 5V/us 5nA DIP-8 Operational Amplifier ROHSHGSEMIOperational Amplifier
SJ1-3523NG
--25℃~+85℃ 12V 1A Brass、Copper alloy Tin - Audio Connectors ROHSCUIAudio Connectors (Headphones)
TIP120
TO-220-55℃~+150℃ 200uA 2V@3A,12mA 2W 5A 5V 60V NPN TO-220 Darlington Transistors ROHSJiangsu Changjing Electronics Technology (CJ)Darlington TransistorsTIP125
TO-2201000 2.5V 200uA 5A 5V 60V 65W PNP TO-220 Darlington Transistors ROHSSTMicroelectronicsDarlington Transistors
Parts
55| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 100k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R3, R4, R6, R10, R15, R16, R18, R22 |
| 6 | 10k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R7, R8, R9, R19, R20, R21 |
| 6 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R11, R12, R13, R23, R24 |
| 4 | 1 | Resistor_THT:R_Axial_DIN0411_L9.9mm_D3.6mm_P12.70mm_Horizontal | R2, R5, R14, R17 |
| 4 | 100n | Capacitor_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm | C1, C5, C7, C11 |
| 4 | 470p | Capacitor_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm | C4, C8, C10, C13 |
| 2 | 1k | SamacSys:3306P1102 | VR1, VR2 |
| 2 | 2N3904 | Package_TO_SOT_THT:TO-92_Inline | Q2, Q5 |
| 2 | 4700u | Capacitor_THT:CP_Radial_D16.0mm_P7.50mm | C3, C9 |
| 2 | 4u7 | Capacitor_THT:CP_Radial_D5.0mm_P2.00mm | C6, C12 |
| 2 | Conn_01x04 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J3, J4 |
| 2 | EA-T220-64E | SamacSys:EAT22064E | MP1, MP2 |
| 2 | RC4580 | Package_DIP:DIP-8_W7.62mm | U1, U2 |
| 2 | SJ1-3523NG | SamacSys:SJ13523NG | J1, J2 |
| 2 | TIP120 | Package_TO_SOT_THT:TO-220-3_Vertical | Q1, Q4 |
| 2 | TIP125 | Package_TO_SOT_THT:TO-220-3_Vertical | Q3, Q6 |
| 1 | 10u | Capacitor_THT:CP_Radial_D8.0mm_P3.50mm | C2 |
| 1 | Conn_01x02 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J5 |
| 1 | R_Potentiometer_Dual_Separate | SamacSys:RV122F2015FA10K0072 | RV1 |
Questions
How big is the Audio Amplifier PCB?
It measures 82.3 × 100.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Audio Amplifier use?
55 parts, built around the RC4580N, SJ1-3523NG, TIP120 and TIP125. 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 Audio Amplifier KiCad files?
From the tomeh2/Audio-Amplifier repository on GitHub, at the commit this page was made from: the board is Audio Amplifier.kicad_pcb and its schematic Audio Amplifier.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Audio Amplifier design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
Similar boards
- 4 layers58.2 × 32.3 mm
- 2 layers49.9 × 43 mm
Mister2scart
madmalkav/mister2scart
This device has been designed by someone that doesn't have a clue about electronics. If you decide to build it and use it, you do it on your own responisibility.
11 partsMIT - 2 layers47 × 70.1 mm
- 2 layers55 × 55 mm
ILX544A V1 B2
altLab/AltoEspectro
Projecto de Uma Camara de CCD arrefecida para Espectroscopia, imagem de scanning, ou para fotografia panorâmica se utilizada com cabeça panorâmica.
29 parts1MIT - 2 layers100 × 71 mm
- 4 layers69.5 × 69.5 mm
Vibecheck mainboard
harrislab-brown/VibeCheck
VibeCheck is a low-cost and easy-to-use vibration measurement system developed for the course Vibration of Mechanical Systems (ENGN 1735/2735) at Brown University.
206 partsCC-BY-SA-4.0 - 2 layers148.6 × 82 mm
Main dj filter fx
yminp/dj-filter-fx
A voltage-controlled DJ filter unit with LFO-like envelope function
164 parts