Diodes Incorporated PAMS5826 Digital Input Class-D Audio Amplifier

Introduction

The Diodes Incorporated PAMS5826 is a cutting-edge digital input Class-D audio amplifier that combines high efficiency with advanced audio performance. Designed for versatility, this amplifier caters to a wide range of applications, making it an ideal choice for modern audio systems.

Part Description

The PAMS5826 is a fully integrated stereo Class-D audio amplifier that operates within a supply voltage range of 4.5V to 26.4V. It can deliver impressive output power, reaching up to 80W. This amplifier features a novel PWM modulation architecture that minimizes startup noise and employs spread-spectrum technology to reduce electromagnetic interference (EMI). With a variety of output configurations, including 2x40W in stereo mode and 1x80W in PBTL mode, the PAMS5826 ensures excellent audio fidelity with a total harmonic distortion plus noise (THD+N) of less than 0.03%. The device supports multiple digital audio formats and offers advanced audio tuning capabilities, making it a robust solution for high-quality audio applications.

Applications

• Portable speakers (Bluetooth and smart speakers with voice assistants)
• PCs and laptops
• Home audio systems (TVs, soundbars, set-top boxes, home theater in a box)

Industries

• Consumer Electronics
• Automotive
• Home Entertainment
• Professional Audio Equipment

Usage Ideas

1. Bluetooth Speaker Project: Create a portable Bluetooth speaker that utilizes the PAMS5826 to deliver high-quality audio output, perfect for outdoor use.
2. Home Theater System: Integrate the amplifier into a home theater setup, enhancing the audio experience for movies and music with its powerful output and advanced tuning features.
3. Smart PC Audio: Design a custom PC audio solution that leverages the PAMS5826 for superior sound quality, ideal for gaming or multimedia applications.

Conclusion

The Diodes Incorporated PAMS5826 Digital Input Class-D Audio Amplifier stands out as a versatile and high-performance solution for various audio applications. Its efficient design, coupled with advanced features, makes it suitable for both consumer and professional audio systems. Whether for portable devices or home entertainment setups, the PAMS5826 is an excellent choice for achieving exceptional audio quality.