The AD1871 is a stereo audio ADC intended for digital audio applications requiring high performance analog-to-digital conversion. It features two 24-bit conversion channels each with programmable gain amplifier (PGA), multi-bit sigma-delta modulator and decimation filters. Each channel provides 97 dB of THD+N and 107 db of Dynamic Range making the AD1871 suitable for applications such as Digital Audio Recorders and Mixing Consoles. * 5.0 V Stereo Audio ADC with 3.3 V Tolerant Digital Interface * Supports 96 kHz Sample Rates * Supports 16-/20-/24-bit Word Lengths * Multibit Sigma-Delta Modulators with "Perfect Differential Linearity Restoration" for Reduced Idle Tones and Noise Floor * 105 dB (Typ) Dynamic Range * Supports 256/512 and 768 x fS Master Clocks * Device Control via SPI Compatible Serial Port or Optional Control Pins