SOMO-II 4D Systems Audio Processor 16-Pin

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€ 27,02

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€ 32,69

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  • Verzending 25 stuk(s) vanaf 01 mei 2026
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RS-stocknr.:
841-7869
Fabrikantnummer:
SOMO-II
Fabrikant:
4D Systems
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Merk

4D Systems

Product Type

Audio Processor

Processor Type

Audio Module

Interface Type

2 Wire

Clock Frequency

48kHz

Mount Type

Through Hole

Minimum Supply Voltage

3.3V

Maximum Supply Voltage

5V

Pin Count

16

Minimum Operating Temperature

0°C

Maximum Operating Temperature

70°C

Length

21mm

Height

11.3mm

Series

SOMO-II

Standards/Approvals

No

Automotive Standard

No

Supply Current

300mA

SOMO-II Audio-Sound Module


The SOund MOdule 2 (SOMO-II), from 4D Systems, is a compact audio-sound module designed for all embedded audio-sound applications. The SOMO-II is designed to play MP3 audio files from a micro-SD card or USB 2.0 flash drive with extra components. An on-board 16-bit MCU is specifically designed for hardware audio decoding.

The files can be stored in the root folder of the micro-SD or USB flash drive. It can take up to 99 folders with 255 songs in each. The audio files can be loaded onto the micro-SD card or USB flash drive using a PC or laptop without additional software.

The SOMO-II offers two modes, SERIAL-MODE and KEY-MODE:

SERIAL-MODE has a 2-wire serial UART interface to a microcontroller via the TX and RX pins. A range of audio operations such as play, pause, stop, next, previous and volume control are available to the host micro through serial commands.

KEY-MODE is a stand-alone operation where the host micro is not needed. It is then possible to control the module with just a few push buttons.

Features of the SOMO-II audio-sound module:

Compact 16-pin package

Dimensions: 21 x 20.5 x 11.3 mm

24-bit DAC output

SERIAL-MODE or KEY-MODE

Mono amplified speaker output

Stereo DAC audio output for external amp/headphones

On-board micro-SD adaptor

Supports up to 32GB micro-SD or USB 2.0 flash drive

3.3V to 5V DC voltage range (single supply)

4D Systems Display Accessories


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