Iron Device,
We make sound the way you want

about us

We try to offer very suitable solutions to enrich the user’s experience in sound.

  • Iron Device Corporation

    is specialized in a mixed-signal semiconductor company, focused on providing leading-edge
    digital/analog/power-mixed single silicon device solution.
  • Iron Device offers

    the state-of-art mixed signal semiconductors and optimizes voice and audio quality in mobile phones,
    smart speakers, headphones, hearables, other smart devices and more.
  • Iron Device’s technology

    has enabled high-end audio technologies to be implemented into a single silicon device, comprising digital
    audio modulators, DSP, precision linear amplifiers, and high current switching power drivers.
  • Iron Device develops

    innovative technology to provide top quality audio sound and make devices smaller, smarter and
    increased energy efficiency.
We make clear sound to provide people the simplest way to be connected.
So you could expand your world whatever you use, wherever you are.
Keep an iron will in hearts and develop the technology, causing good performance.


Iron Device's technology makes a new dimension for sound and your better life.

Iron Device Corporation's System-On-a-Chip technology is aimed at providing high performance sound
with less power consumption. Digital functions are consuming less power, precision analog functions are designed
with less current, and power stages are higher efficiency by our integrating technologies.

We believe a full digital single chip audio amplifier may save hundreds of wastes of the old
audio amplifier in your living room. For decade, we've been focusing on the audio technology
to extend the freedom in the operating device simply by your voice.

Enjoy the perfect sound in any type of listening environment we provide with less energy and waste

Company info

Iron Device Corporation was founded in 2008 on the basis of innovation, technology and social contribution. Our all core team have more than 20-year industry experience in Samsung and Fairchild. They are experts in analog, digital design, audio engineering, mobile application and manufacturing. And they are the people who have passion for developing the best semiconductors. With deep experience & passion, Iron Device has focused on providing high performance and creative audio solution. And we’ve been dedicating to provide high performance and strong single silicon device to help make our digital live more productivity and simple.

  • Company Info
    • Iron Device Corporation
    • Established in May 7, 2008
    • Iron Device Europe ApS
      (Design Center in Denmark)
  • Technology
    • Audio Amplifier
    • Audio Codec
    • Audio A/D, D/A Converter
    • Boost Converter
  • Core Strengths
    • Analog-digital-power mixed
      signal single processing
    • Smaller, stronger but less
    • Deep experienced engineers
    • World class customers


  • 2019

    Supply SMA series products to global mobile and speaker company
  • 2018

    Started mass production of SMA series products Established company and had contract with major foundry such as
    TSMC, Magna Chip, UMC, DongbuHitek. Etc.
  • 2017

    Established Denmark / Design center
  • 2016

    Investment attraction
  • 2015

    Registered Enterprise specializing in parts materials
  • 2014

    Selected as a star fabless company by Ministry of Trade, Industry and Energy
  • 2013

    R&D service business registration
  • 2012

    Established a research institute
  • 2010

    Joined Korea International Trade Association
  • 2009

    Smart-SOC and many other national projects


Iron Device Corporation
(Head Office)

Established in 2008 TEL : +82-02-541-2896 FAX : +82-505-541-2896 Email : (Sinsa-dong, Yeh-young Bldg), 402, 18,
Apgujeong-ro 12-gil, Gangnam-gu,
Seoul, Korea 06028

Iron Device Europe ApS
(Denmark Design Center)

Established in 2017 TEL : +45-3693-4646 Email : Stamholmen 193F, DK-2650
Hvidovre Denmark
Company Iron Device Corporation
Establishment May 7, 2008


ADD : (Sinsa-dong, Yeh-young Bldg), 402, 18, Apgujeong-ro 12-gil, Gangam-gu, Seoul, Korea 06028
TEL : +82- 02-541-2896 | FAX : +82-505-541-2896 | E-Mail :
Company Iron Device Europe ApS (Denmark Design Center)
Establishment May 1, 2017

Denmark Design Center

ADD : Stamholmen 193F, DK-2650 Hvidovre Denmark
TEL : +45-3693-4646 | E-Mail :