Max98357I2SAmp
About the Max98357I2SAmp PCB
Max98357I2SAmp is an open source PCB design by mpek29, published on GitHub. It is a 2-layer board measuring 35.8 Γ 20.6 mm, with 9 components from 6 distinct parts.
Other key parts include the MAX98357A. By type, the board carries 3 capacitors, 2 connectors, 2 inductors, 1 IC and 1 resistor.
It belongs with the audio designs in this gallery.
From the project
π΅ Compact I2S Amp with JST Connectors
This is an open-source KiCad redesign of the Adafruit MAX98357 I2S Amp Breakout, featuring modified input and output connectors using JST-SH & JST-PH. This version maintains the compact, efficient, and high-performance Class-D amplifier while enhancing connectivity for ease of integration into various projects.
- π Enhanced Connectivity: Uses JST-SH & JST-PH connectors for secure and reliable connections. - π΅ Digital Audio Amplification: Converts I2S digital audio to amplified analog output. - π Compact & Efficient: Optimized for embedded, IoT, and portable applications. - π οΈ Open-source &β¦
Main components on the Max98357I2SAmp
Max98357I2SAmp bill of materials (BOM)
9 components, 6 distinct parts β part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MAX98357A | TQFN-16-1EP_3x3mm_P0.5mm_EP1.23x1.23mm | U1 |
| 1 | CONN_01X07 Conn_01x07 | JST_SH_SM07B-SRSS-TB_1x07-1MP_P1.00mm_Horizontal | J1 |
| 1 | CONN_01X02 Conn_01x02 | JST_PH_S2B-PH-SM4-TB_1x02-1MP_P2.00mm_Horizontal | J2 |
| 2 | FerriteBead | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | FB1, FB2 |
| 3 | 100NF 100nF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C2, C3 |
| 1 | 1MΞ© | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1 |
Max98357I2SAmp design files
The KiCad project lives in the mpek29/Max98357I2SAmp repository on GitHub; these links point at the commit this page was built from.
Max98357I2SAmp: common questions
How big is the Max98357I2SAmp PCB?
The Max98357I2SAmp measures 35.8 Γ 20.6 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Max98357I2SAmp?
9 components, from 6 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Max98357I2SAmp design files?
From the mpek29/Max98357I2SAmp repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Max98357I2SAmp design in my own project?
The repository has no license, so all rights stay with mpek29. Use it as a reference, and ask the author before reusing the design.
Similar boards
KLOR
GEIGEIGEIST
160.2 Γ 118.3 mm79 parts2LGPL-3.01.2k
ButtonsLEDs
shanteacontrols
390 Γ 37 mm82 parts2LApache-2.0956
USB
52 Γ 12.6 mm6 parts2LApache-2.0956
Pots
390 Γ 93 mm75 parts2LApache-2.0956
PicoGUS Hand386
polpo
29.2 Γ 75.2 mm43 parts4LGPL-2.0800
Snark barker
schlae
231.1 Γ 106.7 mm193 parts2LNo license687