PCM1710U

® 49% FPO PCM1710U Stereo Audio DIGITAL-TO-ANALOG CONVERTER FEATURES q COMPLETE STEREO DAC: 8X Oversampling Digital Filter Multi-Level Delta-Sigma DAC Analog Low Pass Filter Output Amplifier q HIGH PERFORMANCE: –92dB THD+N 98dB Dynamic Range 110dB SNR q q q q ACCEPTS 16 OR 20 BITS INPUT DATA SYSTEM CLOCK: 256fs or 384fs SINGLE +5V POWER SUPPLY ON-CHIP DIGITAL FILTER: Soft Mute and Attenuator Digital De-emphasis Double-Speed Dubbing Mode q SMALL 28-PIN SOIC PACKAGE DESCRIPTION The PCM1710 is a complete stereo audio digital-toanalog converter, including digital interpolation filter, delta-sigma DAC, and analog voltage output. PCM1710 can accept either 16-bit normal or 20-Bit normal input data (MSB first, right justified), or 16-bit IIS data (32-bits per word, continuous clock). The digital filter performs an 8X interpolation function, as well as special functions such as soft mute, digital attenuation, de-emphasis and double-speed dubbing. Performance of the digital feature is excellent, featuring –62dB stop band attenuation and ±0.008dB ripple in the pass band. PCM1710 is suitable for a wide variety of consumer applications where good performance is required. Its low cost, small size and single +5V power supply make it ideal for automotive CD players, bookshelf CD players, BS tuners, keyboards, MPEG audio, MIDI applications, set-top boxes, CD-ROM drives, CD-Interactive and CD-Karaoke systems. Digital In Input Interface and Attentuator Oversampling Digital Filter 4th-Or...