PCM1716

® PCM 49% 1 716 FPO PCM1716 24-Bit, 96kHz Sampling CMOS Delta-Sigma Stereo Audio DIGITAL-TO-ANALOG CONVERTER TM FEATURES q ENHANCED MULTI-LEVEL DELTA-SIGMA DAC q SAMPLING FREQUENCY (fs): 16kHz - 96kHz q INPUT AUDIO DATA WORD: 16-, 20-, 24-Bit q HIGH PERFORMANCE: THD+N: –96dB Dynamic Range: 106dB SNR: 106dB Analog Output Range: 0.62 x VCC (Vp-p) q 8x OVERSAMPLING DIGITAL FILTER: Stop Band Attenuation: –82dB Passband Ripple: ±0.002dB Slow Roll Off q MULTI FUNCTIONS: Digital De-emphasis L/R Independent Digital Attenuation Soft Mute Zero Detect Mute Zero Flag Chip Select Reversible Output Phase q +5V SINGLE SUPPLY OPERATION q SMALL 28-LEAD SSOP PACKAGE BCKIN LRCIN DIN Serial Input I/F DESCRIPTION The PCM1716 is designed for Mid to High grade Digital Audio applications which achieve 96kHz sampling rates with 24-bit audio data. PCM1716 uses a newly developed, enhanced multi-level delta-sigma modulator architecture that improves audio dynamic performance and reduces jitter sensitivity in actual applications. The internal digital filter operates at 8x over sampling at a 96kHz sampling rate, with two kinds of roll-off performances that can be selected: sharp roll-off, or slow roll-off, as required for specific applications. PCM1716 is suitable for Mid to High grade audio applications such as CD, DVD-Audio, and Music Instruments, since the device has superior audio dynamic performance, 24-bit resolution and 96kHz sampling. AGND2L VCC2L VCC2R AGND2L DAC 8X Oversampling Digital...