21ic News Corp. has introduced the CX2077x and CX3102x product families. The CX2077x is the industry's first USB audio integrated circuit (IC) that integrates an on-chip digital signal processor (DSP), tri-color LED pulse width modulation (PWM), and LED driver in a single chip package. The CX2077x and CX3102x are part of Conexant's embedded audio solutions and are designed for USB audio peripherals such as headphones, microphones, docking stations and speakers. This article refers to the address: http:// The new family of products includes RGB (red, green, and blue) PWM LED controllers and drivers to help audio designers develop easy-to-use, differentiated end products. Each LED output has an 8-bit pixel PWM controller with its own brightness and dimming control. The tri-color PWM LED driver helps to design an easy-to-see, energy-efficient product that displays LED on and off status, power standby mode, and other status indications. In addition, both product lines use Conexant's award-winning on-chip DSPs, running proprietary speech processing algorithms and audio post-processing effects to significantly improve sound quality and reduce processing power for other applications. Conexant's audio enhancements and optimized design of speakers and microphones provide an unparalleled audio and video experience. The new chip product line also offers an optional keyboard, text LCD display interface and dual audio terminals. Dr. Sailesh Chittipeddi, President and CEO of Conexant Systems, said: “When it comes to USB audio peripherals for gaming, SkypeTM and unified communications, OEMs need to be able to deliver superior audio quality while still being able to provide Supported solutions such as visual feedback and touch interfaces. Our customers firmly believe that Conexant is a trusted strategic technology partner dedicated to the audio market and can work with them to deliver high quality products." Key DSP enhancements offered by the CX2077x include ultra-wideband noise reduction, sub-ring acoustic echo cancellation, dynamic range control, 3D sound, and microphone automatic gain control. Other features include: Availability and pricing Complete evaluation kits with reference boards and all necessary technical documentation and software are available now. When the CX2077x is ordered in quantities of 1,000, the price of a single piece is $2.32, and the price of the CX3102x in a thousand pieces is $1.65 per piece. AL/CU Universal Terminal Block Cable Terminal Block,Universal Terminal Block,Waterproof Terminal Block,Low Voltage Terminal Block ZHEJIANG QIANNA ELECTRIC CO.,LTD , https://www.traner-elec.com
• On-chip voice/audio DSP
• PCM/I2S, S / PDIF digital audio interface • Stereo input • Stereo headphone driver • General purpose input/output GPIO interface for peripheral connections • SPI and I2C interface