Digital Audio Engine™ (DAE) Products

Our patented Digital Audio Engine™ (DAE) receives audio from multiple digital I2S and S/PDIF sources, processes that audio with its integrated digital audio controller, and produces independent multichannel PWM outputs to drive class-D power stages, resulting in superior sound. Which DAE is right for your audio projects?

About DAE-1™

D2Audio's Digital Audio Engine-1™ (DAE-1) is the world's first Intelligent Digital Amplifier™. It combines the superb audio processing of an on-chip DSP with a powerful adaptive PWM control engine that delivers premium sound.

About DAE-3™

The DAE-3™, provided in function-specific part numbers for accommodating optional compressed audio format decoding, is a member of both the digital sound processor and decoding sound processor families.

About DAE-3HT™

Premium sound quality used to come with a premium price tag. But now with Intersil D2Audio's new DAE-3HT™ Digital Sound Processor, even cost sensitive consumer electronic products can deliver surprisingly high-end sound performance. And with our simple-to-use Audio Canvas™ III GUI, you have the flexibility to craft your own unique audio brand in no time. Premium sound at an incredibly affordable price...now that's something worth listening to.

About DAE-4™

The D2-41051 and D2-41151 (D2-41x51) devices are complete System-on-Chip (SoC) Audio Processor and Class-D Amplifier Controllers, offering a powerful yet very cost effective audio solution for high volume consumer products, including Digital TV systems, PC Multimedia Speakers, and Portable Device Docking Stations.

About DAE-4P™

The D2-45057 and D2-45157 (D2-45x57) devices are complete System-on-Chip (SoC) Class-D digital audio amplifiers. Combining Integrated Power Stages along with a powerful Audio Processor and PWM Controller, these devices offer a complete, powerful, and very cost effective audio solution for high volume consumer products, including Digital TV systems, PC Multimedia Speakers, and Portable Device Docking Stations.

About IPS-1™

The IPS-1™ intelligent power stage is a high performance Class-D driver comprised of 4 independent outputs with integrated and intelligent control. Its four configurable outputs operate as separate half bridge outputs, as full bridge outputs, or in mixed full and half bridge modes, and also especially designed to work in conjunction with D2Audio DAE sound processors.

About DAE-6™

The DAE-6 is the industry's first and only complete audio system on a single IC. Intersil D2Audio has combined its unmatched digital audio amplifier technology with the industry's most respected discrete processing firmware, to produce the easiest-to-use and most powerful platform for creating unique and highly-differentiated audio products.