AD1819B - Analog Devices

AD1819B AC97 SoundPort Codec

Each channel of the ADC is independent, and can process left and right channel data at different sample rates. All programmed sample rates from 7 kHz to 48 kHz have a resolution of 1 Hz. The AD1819B also supports irrational V.34 sample rates. Sample Rates and D2S The AD1819B default mode sets the codec to operate at 48 kHz sample rates. The converter pairs.

Features

Fully Compliant AC’97 Analog I/O Component 48-Terminal LQFP Package Multibit ⌺⌬ Converter Architecture for Improved S/N Ratio >90 dB 16-Bit Stereo Full-Duplex Codec Four Analog Line-Level Stereo Inputs for Connection from LINE, CD, VIDEO, and AUX Two Analog Line-Level Mono Inputs for Speakerphone and PC BEEP Mono MIC Input Switchable from Two External Sources High Quality CD Input with Ground Sense Stereo Line Level Output Mono Output for Speakerphone Power Management Support AC’97 SoundPort® Codec AD1819B ENHANCED FEATURES Support for Multiple Codec Communications DSP 16-Bit Serial Port Form.