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Bluetooth® LE Audio
Our 2.4 GHz Audio Streaming devices are highly integrated, ultra-low-power wireless transceivers with an embedded MCU, targeted for low latency audio applications such as communication headsets, gaming headphones, hearing aids, wireless headphones and earbuds, soundbars and TV transmitters, home Hi-Fi and speakerphones.
To simplify development and reduce time to market, our Audio Streaming Starter Kit includes a hardware development board, the MCUXpresso firmware development environment and a complete SDK for prototyping a wireless application.
Audio Streaming Products
| Product | MCU | Transceiver Characteristics | Power Consumption | Interfaces | Latency | Package |
|---|---|---|---|---|---|---|
| NXH3675UK | Arm® Cortex®-M0+ |
|
|
|
~20 ms | WLCSP 48 |
| NXH3670UK | Arm Cortex-M0 |
|
|
|
<20 ms | WLCSP 34 |
Enabling Bluetooth® 5.3 LE Audio with Auracast™
Discover our NXH3675 Bluetooth 5.3 LE audio certified chip with Auracast enabling low power consumption and ultra-low latency
Target Applications
Communication Headsets and Conferencing Phones
Wireless Microphones
New Audio Experiences
Auracast™ is part of the Bluetooth LE audio standard and enables audio broadcast to multiple receivers.
It allows sharing audio privately with friends and family, or audio streaming to a large group of people in public spaces like large auditoriums, airports, sports bars, gyms, and more.
NXP's NXH3675 enables Auracast and can be used as both transmitter and receiver.
Auracast™: Broadcast and Share Audio Seamlessly
Join a walk through of the Auracast™ Experience at MWC 2023 to see how audio can be seamlessly shared to multiple receivers enhancing the user audio experience.
Additional Documents
NXH3675: Ultra-Low Power Bluetooth® Low Energy Audio Solution
The NXH3675 is Bluetooth 5.3 LE audio certified and supports Auracast™
Read the fact sheet