Near Field Magnetic Induction (NFMI) Radio Solutions

Document created by Lauren Percy Employee on Oct 26, 2015Last modified by edk on Apr 18, 2017
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This family of ultra-low-power, single-chip solutions, optimized for wireless audio and data communication using a Near Field Magnetic Induction (NFMI) radio, provides a robust and tightly-contained body-area network around the user.

The NxH2280 family of fully integrated single-chip solutions enables wireless audio streaming and data communication using NFMI, a mature technology with a proven track record in the hearing industry.



  • Single-chip solutions for wireless audio and data streaming
  • Second-generation NFMI technology
  • Integrated ARM Cortex-M0 processor
  • CoolFlux DSP for audio processing
  • Works standalone or with external MCU
  • Flexible embedded network

Target Applications

  • Truly wireless earbuds/headphones
  • Hearing aid instruments
  • Mission-critical communication