PCM1760U

® PCM1760P/U DF1760P/U Multi-Bit Enhanced Noise Shaping 20-Bit ANALOG-TO-DIGITAL CONVERSION SYSTEM FEATURES q DUAL 20-BIT MONOLITHIC MODULATOR (PCM1760) AND MONOLITHIC DECIMATING DIGITAL FILTER (DF1760) q HIGH PERFORMANCE: THD+N: –92dB typ, –90dB max Dynamic Range: 108dB typ SNR: 108dB min, 110dB typ Channel Separation: 98dB typ, 94dB min q 64X OVERSAMPLING q CO-PHASE CONVERSION q RUNS ON 256fs OR 384fs SYSTEM CLOCK q VERSATILE INTERFACE CAPABILITY: 16-, 20-Bit Output MSB First or LSB First Format q OPTIONAL FUNCTIONS: Offset Error Calibration Overflow Detection Power Down Mode (DF1760) q RUNS ON ±5V SUPPLIES (PCM1760) AND 5V SUPPLY (DF1760) q COMPACT 28-PIN PACKAGES: 28-Pin DIP and SOIC DESCRIPTION The PCM1760 and DF1760 combine for a low-cost, high-performance dual 20-bit, 48kHz sampling analog-to-digital conversion system which is specifically designed for dynamic applications. The PCM1760/DF1760 pair form a 4-bit, 4th order, 64X oversampling analog-to-digital converter. Th...