PCM1737

® PCM 173 7 PCM1737 For most current data sheet and other product information, visit www.burr-brown.com 24-Bit, 192kHz Sampling Enhanced Multi-Level, Delta-Sigma, Audio DIGITAL-TO-ANALOG CONVERTER TM FEATURES q 24-BIT RESOLUTION q ANALOG PERFORMANCE (VCC = +5V): Dynamic Range: 106dB typ SNR: 106dB typ THD+N: 0.0015% typ Full-Scale Output: 3.1Vp-p typ q 4x/8x OVERSAMPLING DIGITAL FILTER: Passband: 0.454fS Stopband: 0.546fS Stopband Attenuation: –82dB Passband Ripple: ±0.002dB q SAMPLING FREQUENCY: 10kHz to 192kHz q SYSTEM CLOCK: 128, 192, 256, 384, 512, or 768fS with Auto Detect q ACCEPTS 16-, 18-, 20-, AND 24-BIT AUDIO DATA q DATA FORMATS: Standard, I2S, and Left-Justified q USER-PROGRAMMABLE MODE CONTROLS: Digital Attenuation: 0dB to –63dB, 0.5dB/Step Digital De-Emphasis Digital Filter Roll-Off: Sharp or Slow Soft Mute Variable Oversampling for ∆Σ DACs Zero Detect Mute Zero Flags for Each Output q DUAL SUPPLY OPERATION: +5V Analog, +3.3V Digital q 5V TOLERANT DIGITAL INPUTS q SMALL SSOP-28 PACKAGE APPLICATIONS q A/V RECEIVERS q DVD MOVIE AND AUDIO PLAYERS q DVD ADD-ON CARDS FOR HIGH-END PCs q HDTV RECEIVERS q CAR AUDIO SYSTEMS q OTHER APPLICATIONS REQUIRING 24-BIT AUDIO DESCRIPTION The PCM1737 is a CMOS, monolithic, integrated circuit which includes stereo digital-to-analog converters and support circuitry in a small SSOP-28 package. The data converters utilize Burr-Brown’s enhanced multi-level delta-sigma architecture, which employs 4th-order noise shaping and 8-level...