NFMI Radio for Wireless Audio and Data Streaming
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The NXP® NXH2266 is a fully integrated single-chip solution that enables wireless audio streaming and data communication using Near Field Magnetic Induction (NFMI), a mature technology that has a proven track record in the hearing industry.
This ultra-low-power, single-chip solution, 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.
Product Details
Features
- Single-chip solution for wireless audio and data streaming
- Second-generation NFMI technology
- Low power, robust, and private
- 596 kbit/s transmission rate
- Worldwide applicable
- Low absorption by human body tissue
- Integrated Arm® Cortex®-M0 processor
- An extensive set of peripherals
- Fully customer programmable
- CoolFluxDSP® for audio processing
- Works standalone or with external MCU
- Flexible embedded network
- Up to 15 devices
- Optimized protocol for low-latency ear-to-ear communication
- Up to 3 simultaneous audio streams
- Supported audio sampling frequencies: 16 kHz to 48 kHz
- Ultra-low-power operation
- bidirectional audio streaming: 1.2 mA @ 16 kHz sample rate
- unidirectional audio streaming: 1.95 mA @ 48 kHz sample rate
- Packaged as bumped die < 7.82mm²
- Supported by a complete starter kit
- Application boards
- LPCXpresso firmware environment
- Software development kit
- Power efficient, robust, and private
- Human body compatible
- Customer programmable
- Flexible embedded network
- Allows high integration factor
- Ultra-low-power operation
Documentation
Quick reference to our documentation types.