NXH2280UK: NFMI radio for wireless audio and data streaming
The NXP® NxH2280 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.
- 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
Extensive set of peripherals
Fully customer programmable
- CoolFlux® DSP 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 2 audio Tx, 2 audio Rx, and multiple data streams in
parallel
- Supported audio sampling frequencies: 16 kHz to 48 kHz
- Ultra-low-power operation
bidirectional audio streaming: 1.2 mA @ 16 kHz sampling rate
unidirectional audio streaming: 1.95 mA @ 48 kHz sampling
rate
- Packaged as bumped die < 11 mm²
- Operates off a single ZnAir battery
- 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
Application Notes (1)
| Name/Description | Modified Date |
|---|
| Flip chip (REV 3.0) PDF (100.0 kB) AN11761 | 03 Oct 2016 |
Brochures (1)
Package Information
| Product ID | Package Description | Outline Version | Reflow/Wave Soldering | Packing | Product Status | Part NumberOrdering code(12NC) | Marking | Chemical Content | RoHS / Pb Free / RHF | LeadFree Conversion Date | MSL | MSL LF |
|---|
| NXH2280UK/C1 | | | | | Development | NXH2280UK/C1Z
(9353 073 02012) | Standard Marking | NXH2280UK/C1 |    | Always Pb-free | 1 | 1 |
