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Cirrus Logic has expanded its high-performance analog and mixed-signal audio converter ICs with the introduction of two new 24-bit 192 kHz multichannel digital-to-analog converter ICs, the CS4365 and CS4385. These high-performance, pin-compatible audio converters support 6-channel and 8-channel audio, providing system designers with best-in-class converters for sound cards, Super Audio CD (SACD) and DVD audio players, home theater systems High-end multi-channel audio applications such as digital mixers, multi-track digital recorders, effects processors and car audio systems.The new CS4365 and CS4385 are the best performing 6-channel and 8-channel audio analog-to-digital converters on the market today. This award has been dominated by Cirrus Logic's first generation of multichannel digital-to-analog converters CS4362 and CS4382 for many years. By integrating an advanced multi-bit delta-sigma structure with detuned noise trimming technology, the overall low noise improvement becomes a reality, achieving a dynamic range of 114 dB and a total harmonic distortion plus noise of -100 dB. In addition, new features such as the TDM serial interface and the proprietary SACD application DC digital (DSD) processor are added, allowing volume control and on-chip 50 kHz filtering without the need for an intermediate pass filter.
Designed to reduce audio system manufacturers, the highly integrated CS4365/85 converter dramatically reduces the number of external electronic components and saves valuable board space. On-chip level shifters from direct interface to logic levels from +1.8 V to 5.0 V, patented automatic mode options based on sample rate detection, optional low-latency digital filters and pin-compatible, these excellent performance guarantees this The two high-end digital-to-analog converters are user-friendly and lead the way in audio technology.
Both the CS4365 and CS4385 are available in a 48-pin LQFP lead-free package. The price is 4.29 and 5.48 US dollars, respectively, 10,000 pieces.
Qianghui Lighting Electronic Appliance Co., Ltd. , http://www.ledelamps.com