PCM1710U Datasheet | Burr-Brown

® 49% Stereo Audio DIGITAL-TO-ANALOG CONVERTER Features q PLETE STEREO DAC: 8X Oversampling Digital Filter Multi-Level Delta-Sigma DAC Analog Low Pass Filter Output Amplifier q HIGH PERFORMANCE: - 92d B THD+N 98d B Dynamic Range 110d B SNR q ACCEPTS 16 OR 20 BITS INPUT DATA q SYSTEM CLOCK: 256fs or 384fs q SINGLE +5V POWER SUPPLY q 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 plete 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 - 62d B stop band attenuation and ±0.008d B 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 Mode Control Oversampling Digital Filter System Clock 4th-Order Multi-Level Delta Sigma Low-Pass Filter Output Op Amp Lch OUT Rch OUT SBAS030 International Airport Industrial Park - Mailing Address: PO Box 11400 - Tucson, AZ 85734 - Street Address: 6730 S. Tucson Blvd. - Tucson, AZ 85706 Tel: (520) 746-1111 - Twx: 910-952-1111 - Cable:...