PRODUCT OVERVIEW
The AD1859 is a complete 16-/18-bit single-chip stereo digital audio playback subsystem.
   
FEATURES
    Complete, Low Cost Stereo DAC System in a Single Die
        Package
    Variable Rate Oversampling Interpolation Filter
    Multibit SD Modulator with Triangular PDF Dither
    Discrete and Continuous Time Analog Reconstruction
        Filters
    Extremely Low Out-of-Band Energy
    64 Step (1 dB/Step) Analog Attenuator with Mute
    Buffered Outputs with 2 kV Output Load Drive
    Rejects Sample Clock Jitter
    94 dB Dynamic Range, –88 dB THD+N Performance
    Option for Analog De-emphasis Processing with
        External Passive Components
    60.18 Maximum Phase Linearity Deviation
    Continuously Variable Sample Rate Support
    Digital Phase Locked Loop Based Asynchronous Master
        Clock
    On-Chip Master Clock Oscillator, Only External Crystal
        Is Required
    Power-Down Mode
    Flexible Serial Data Port (I2S-Justified, Left-Justified,
        Right-Justified and DSP Serial Port Modes)
    SPI* Compatible Serial Control Port
    Single +5 V Supply
    28-Pin SOIC and SSOP Packages
   
APPLICATIONS
    Digital Cable TV and Direct Broadcast Satellite Set-Top
        Decoder Boxes
    Digital Video Disc, Video CD and CD-I Players
    High Definition Televisions, Digital Audio Broadcast
        Receivers
    CD, CD-R, DAT, DCC, ATAPI CD-ROM and MD Players
    Digital Audio Workstations, Computer Multimedia
        Products