资 源 简 介
The AD73322 is a dual front-end processor for general-purposeapplicaTIons including speech and telephony. It features two16-bit A/D conversion channels and two 16-bit D/A conversionchannels. Each channel provides 77ÊdB signal-to-noise raTIoover a voiceband signal bandwidth. It also features an input-tooutputgain network in both the analog and digital domains.This is featured on both codecs and can be used for impedancematching or scaling when interfacing to Subscriber Line InterfaceCircuits (SLICs).
