PCM5100A - Texas Instruments

PCM5100A 112/106/100dB Audio Stereo DAC

The PCM510xA 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 PCM510xA devices use the latest generation of TI’s advanced segmentDAC architecture to achieve excellent dynamic performance and improved tolerance to clock jitter. Using Dir.

Features

•1 Ultra Low Out-of-Band Noise
• Integrated High-Performance Audio PLL with BCK Reference to Generate SCK Internally
• Direct Line Level 2.1-VRMS Output
• No DC Blocking Capacitors Required
• Line Level Output Down to 1KΩ
• Intelligent Muting System; Soft Up or Down Ramp and Analog Mute For 120-dB Mute SNR
• Accepts 16-, 24-, and 32-Bit Audio Data
• PCM Data Formats: I2S, Left-Justified
• Automatic Power-Save Mode When LRCK And BCK Are Deactivated
• 1.8 V or 3.3 V Failsafe LVCMOS Digital Inputs
• Simple Configuration Using Hardware Pins
• Single-Supply Operation: 14
  – 3.3 V Analog, 1.8 V or 3..