GENERAL DESCRIPTION
The AD73311 is a complete front-end processor for general purpose applications including speech and telephony.
   
FEATURES
    16-Bit A/D Converter
    16-Bit D/A Converter
    Programmable Input/Output Sample Rates
    75 dB ADC SNR
    70 dB DAC SNR
    64 kS/s Maximum Sample Rate
    –90 dB Crosstalk
    Low Group Delay (25 μs Typ per ADC Channel,
        50 μs Typ per DAC Channel)
    Programmable Input/Output Gain
    Flexible Serial Port which Allows up to 8 Devices
        to Be Connected in Cascade
    Single (+2.7 V to +5.5 V) Supply Operation
    50 mW Max Power Consumption at 2.7 V
    On-Chip Reference
    20-Lead SOIC/SSOP Package
   
APPLICATIONS
    General Purpose Analog I/O
    Speech Processing
    Cordless and Personal Communications
    Telephony
    Active Control of Sound & Vibration
    Data Communications