PCM5141

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design PCM5141, PCM5142 SLAS759B – AUGUST 2012 – REVISED JANUARY 2016 PCM514x 2-VRMS DirectPath™, 112/106-dB Audio Stereo DAC With 32-bit, 384-kHz PCM Interface 1 Features 1 Programmable miniDSP Market-Leading Low Out-of-Band Noise Selectable Digital-Filter Latency and Performance No DC Blocking Capacitors Required Integrated Negative Charge Pump Intelligent Muting System; Soft Up or Down Ramp and Analog Mute For 120-dB Mute SNR Integrated High-Performance Audio PLL With BCK Reference To Generate SCK Internally Accepts 16-, 20-, 24-, And 32-Bit Audio Data PCM Data Formats: I2S, Left-Justified, Right- Justified, TDM / DSP SPI or I2C Control Software or Hardware Configuration Automatic Power-Save Mode When LRCK And BCK Are Deactivated 1.8-V or 3.3-V Fail-Safe LVCMOS Digital Inputs Single Supply Operation: 3.3-V Analog, 1.8-V or 3.3-V Digital Integrated Power-On Reset Small 28-pin TSSOP Package 2 Applications A/V Receivers DVD, BD Players HDTV Receivers Applications Requiring 2-VRMS Audio Output 3 Description The PCM514x devices are a family of monolithic CMOS-integrated circuits that include a stereo digitalto-analog converter and additional support circuitry in a small TSSOP package. The PCM514x uses the latest generation of TI’s advanced segment-DAC architecture to achieve excellent dynamic performance and improved tolerance to clock ji...