Nuvoton Launches NAU83G60YG Next-Gen Smart Audio Amplifier
Nuvoton Technology Corporation has announced the release of the NAU83G60YG stereo smart audio amplifier, an advanced solution designed for next-generation audio applications. This innovative amplifier integrates Klippel Controlled Sound (KCS) non-linear adaptive speaker control technology, developed by Germany's Klippel GmbH, setting it apart from traditional linear-model smart amplifiers.
The NAU83G60YG is specifically engineered for high-performance audio needs in devices such as conference speakers, smart speakers, professional monitor speakers, and automotive audio systems. Its core differentiator is its ability to deliver low distortion, high output power, and ultra-low-latency audio processing, providing clearer voice communication and superior low-frequency performance.
By leveraging KCS technology, the NAU83G60YG addresses inherent challenges in speaker systems, such as non-linearity, signal distortion, and component aging. This collaboration between Nuvoton and Klippel aims to push the boundaries of audio performance, offering enhanced sound quality, improved system stability, and optimised performance for critical applications such as Active Echo Cancellation (AEC) and Active Noise Cancellation (ANC).
Specifications
| Product | Function | Technology | Voltage Range | Output Power (4Ω) | Output Power (8Ω) | Temperature Range | Digital Audio Interfaces | Integrated Features |
|---|---|---|---|---|---|---|---|---|
| NAU83G60YG | Stereo Smart Audio Amplifier | Klippel Controlled Sound (KCS), Class D | 8V to 24V | 2 × 30W (at 24V) | 2 × 20W (at 24V) | -40°C to +85°C | I²S, PCM, TDM | IV sensing ADC, DSP, Multi-band PEQ, DRC, Low-latency audio processing |
Key Features
- Integrates Klippel Controlled Sound (KCS) non-linear adaptive speaker control technology.
- Achieves low distortion, high output power, and ultra-low latency audio processing.
- Enhances two-way voice communication clarity in conference speakers and soundbars.
- Provides linearized reference signals for optimal Active Echo Cancellation (AEC) algorithm learning.
- Enables richer dynamic performance (bass and SPL) for small multimedia and studio monitor speakers.
- Supports precise speaker protection and real-time speaker diagnostics.
- Simplifies speaker tuning processes and ensures consistent performance through auto system calibration.
- Improves AEC performance and enables low-latency Active Noise Cancellation (ANC) applications.
- Offers wider voice coil displacement capability with superior overload protection.
- Significantly reduces harmonic and intermodulation distortion.
- Supports an 8V to 24V operating voltage range and an industrial temperature range of -40°C to +85°C.
- Integrates an IV sensing ADC and a high-performance DSP engine.
- Supports I²S, PCM, and TDM digital audio interfaces, along with multi-band PEQ and DRC.
Applications
- Smart speakers
- Conference systems (conference speakers)
- Professional audio (professional monitor speakers, studio monitor speakers)
- Automotive smart cockpits (car audio systems)
- Soundbars
- Small multimedia speakers
- AI smart speakers (for improved voice interaction)
- High-performance Active Noise Cancellation (ANC) systems
