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PCM3000PCM3001PDF(PCM3000 P

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  • 标      签: 音频解码芯片 PCM3000

资 源 简 介

The PCM3000/3001 is a low-cost, single-chip stereo audio codec (analog-to-digital and digital-to-analog converter) with single-ended analog voltage input and output. Both ADCs and DACs employ delta-sigma modu- laTIon with 64-TImes oversampling. The ADCs include a digital decimaTIon filter and the DACs include an 8-TImes oversampling digital interpolation filter. TheDACs also include digital attenuation, de-emphasis, infinite zero detection and soft mute to form a complete subsystem. The PCM3000/3001 operates with left-justified, right-justified, I2S or DSP data formats. The PCM3000 can be programmed with a three-wire serial interface for special features and data formats. The PCM3001 can be pin-programmed for data formats.
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