A New Offering of High-Resolution Audio DACs For Resident Consumer Applications By Dolphin Integration

Grenoble, France, September 29, 2008 - Dolphin Integration, a premier supplier of audio Virtual Components of IP announced today the enrichment of its set of Digital Audio Converters (DACs) for resident consumer applications.

The loDAC family of audio converters relies on PWM conversion to drive external Class-D and Class-AB power amplifiers.

loDAC audio converters are proposed with different Signal to Noise Ratios (SNR) to cover a wide range of applications: from the entry level Set-Top-Box, and now up to the high-end DVD player needing 5.1 channel processing with a SNR up to 110 dB!

Such audio converters are based on a fully logic design with a small gate count: the more advanced the process, the lower the silicon area! A stereo audio DAC in a 65 nm process is as small as 0.2 mm2 with no need for any audio PLL to generate the sampling frequencies…

The increasing volume of SoCs fabricated for such applications makes the integration of the audio DAC highly competitive, declares Jean-François Pollet, Chief Innovation Officer at Dolphin Integration. Moreover Fabless companies praise such DACs for the ease of their integration into large logic SoCs, usually known as very noisy for analog converters.

Our solutions not only provide the highest SNR within the smallest silicon area, but also embed an innovative clock management system to enable the synchronization between audio and video frequencies.

The patents registered by the company also ensure the best protection of its users for such PWM DAC, in an area known for being crowded with solutions also protected by patents.

The set of configurations available with the loDAC family can be implemented following various application schematics to fit application requirements in terms of Bill-of-Material and performances: Set-Top-Boxes, DVD players/recorders, Multimedia HDD and Digital TV...

For more information on loDAC-95.LO.pl, click here



Review Article Be the first to review this article
Downstream : Solutuions for Post processing PCB Designs

Aldec Webinar Nov 30

Featured Video
Editorial
Peggy AycinenaWhat Would Joe Do?
by Peggy Aycinena
Computer History Museum: the Future of War is Here
More Editorial  
Jobs
ASIC Design Engineer for Infinera Corp at Sunnyvale, CA
Senior PIC Test Development Engineer for Infinera Corp at Sunnyvale, CA
Senior SW Developer for EDA Careers at San Jose, CA
Principal PIC Hardware Controls Engineer for Infinera Corp at Sunnyvale, CA
REVISED***Director Product Line RF/IC for EDA Careers at San Jose, CA
Upcoming Events
“Empowering Leadership with WIT and WISDOM” at SEMI 673 South Milpitas Blvd. Milpitas CA - Nov 28, 2017
Artificial Intelligence and Convolution Neural Networks Discussion at San Jose State University Student Union Theater San Jose CA - Dec 4, 2017
Silicon Valley's Only Comprehensive Embedded Systems Conference at San Jose Convention Center 150 W. San Carlos St. San Jose CA - Dec 5 - 7, 2017
Oski Technology’s Decoding Formal Club Meeting at The Conference Center San Jose CA - Dec 7, 2017
Verific: SystemVerilog & VHDL Parsers
TrueCircuits: UltraPLL



Internet Business Systems © 2017 Internet Business Systems, Inc.
25 North 14th Steet, Suite 710, San Jose, CA 95112
+1 (408) 882-6554 — Contact Us, or visit our other sites:
AECCafe - Architectural Design and Engineering TechJobsCafe - Technical Jobs and Resumes GISCafe - Geographical Information Services  MCADCafe - Mechanical Design and Engineering ShareCG - Share Computer Graphic (CG) Animation, 3D Art and 3D Models
  Privacy PolicyAdvertise