2 layers43.9 × 27.7 mm
2 layers69.9 × 55.9 mm
Amplifier
MJperx/OPA2544-Audio-AmplifierPCB files for the OPA2544 based audio amplifier
- Size
- 69.9 × 55.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 19
- Nets
- 13
- Pads
- 49
- Tracks, vias
- 95, 0
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 3
- Created
- 15 Mar 2017
- Updated
- 15 Mar 2017
Overview
Amplifier is an open-source printed circuit board by MJperx, from the MJperx/OPA2544-Audio-Amplifier repository on GitHub. It is a 2-layer board of 69.9 × 55.9 mm with 19 parts on 13 nets, routed with 95 tracks and 0 vias.
It is built around the OPA2544T. Its parts include 10 resistors, 4 capacitors, 4 connectors and 1 IC. It belongs with the audio and music boards of this library.
Main components
1README
README.mdOPA2544-Audio-Amplifier
Parts
19| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 1K | R4 | R5, R6, R8, R10 |
| 2 | 0.22uF | C2 | C7, C8 |
| 2 | 1M | R4 | R1, R3 |
| 2 | 2.2uF | CP_4x7mm | C5, C6 |
| 2 | 20K | R4 | R7, R9 |
| 2 | 22K | R4 | R2, R4 |
| 1 | CONN_3 | MJ_CONN_3 | P1 |
| 1 | DIGITAL_IN | mkds_1,5-3 | P4 |
| 1 | LOAD_RIGHT | mkds_1,5-2 | P3 |
| 1 | LOAD_lEFT | mkds_1,5-2 | P2 |
| 1 | OPA2544 | Multiwatt11 | U1 |
Similar boards
- 2 layers50 × 60 mm
Debate Device
hackclub/OnBoard
💡 Join 1,000 teenagers and make your first PCB with a $100 grant!
19 parts915 - 2 layers102.9 × 96.7 mm
ISA adapter
polpo/picogus
Emulation of ISA sound cards and CD-ROM on Raspberry Pi Pico (GUS, SB/Adlib, MPU-401, Tandy, CMS, Panasonic CD-ROM) with USB mouse/joystick support
19 parts805 - 2 layers60 × 39 mm
- 2 layers70.1 × 43.2 mm
Iaq device
nkitanov/iaq_board
IAQ Board is a DIY (Do-It-Yourself) device for measuring internal air quality
19 parts396 - 2 layers80 × 80 mm
- 2 layers25.4 × 25.4 mm
Ina169
Ardumower/ardumower
Develop an open source robotic lawn mower (HW+SW reference platform)
19 parts282 - 2 layers58.4 × 28.6 mm
New rele
zmaker/arduino_cookbook
gli sketch del nuovo progetto Arduino Cookbook e dei video di YouTube
19 parts269
Questions
How big is the Amplifier PCB?
It measures 69.9 × 55.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Amplifier use?
19 parts, built around the OPA2544T. 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 Amplifier KiCad files?
From the MJperx/OPA2544-Audio-Amplifier repository on GitHub, at the commit this page was made from: the board is Amplifier.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Amplifier design in my own project?
Its repository states no licence, so its author keeps all rights: ask MJperx before reusing the design.