AD1885 Datasheet | Analog Devices

a AC’97 Sound MAX® Codec AC’97 2.1 Features ENHANCED Features Variable Sample Rate Audio Multiple Codec Configuration Options External Audio Power-Down Control Full Duplex Variable Sample Rates from 7040 Hz to 48 k Hz with 1 Hz Resolution Jack Sense Pins Provide Automatic Output Switching AC’97 Features AC’97 2.1-pliant Greater than 90 d B Dynamic Range Stereo Headphone Amplifier Multibit ⌺⌬ Converter Architecture for Improved S/N Ratio Greater than 90 d B 16-Bit Stereo Full-Duplex Codec Four Analog Line-Level Stereo Inputs for: Software-Enabled VREFOUT Output for Microphones and External Power Amp Split Power Supplies (3.3 V Digital/5 V Analog) Mobile Low-Power Mixer Mode Extended 6-Bit Master Volume Control Extended 6-Bit Headphone Volume Control Digital Audio Mixer Mode PHAT™ Stereo 3D Stereo Enhancement LINE-IN, CD, VIDEO, and AUX Two Analog Line-Level Mono Inputs for Speakerphone and PC BEEP Mono MIC Input w/Built-In 20 d B Preamp, Switchable from Two External Sources High Quality CD Input with Ground Sense Stereo Line-Level Outputs Mono Output for Speakerphone or Internal Speaker Power Management Support 48-Terminal LQFP Package FUNCTIONAL BLOCK DIAGRAM ID0 ID1 JS0/EAPD JS1 MIC1 MIC2 LINE AUX CD VIDEO PHONE_IN MONO_OUT HP_OUT_L LINE_OUT_L 0d B/ 20d...