PCM1791A

PCM1791A Manufacturer

PCM1791A Description

PCM1791A Description

PCM1791A Categories

PCM1791A Datasheet (PDF)

PCM1791A Price & Availability

PCM1791A Features

• 24-Bit Resolution
• Analog Performance:
  • Dynamic Range: 113 dB
  • THD+N: 0.001%
  • Full-Scale Output: 2.1 V RMS (at Postamp)
• Differential Voltage Output: 3.2 Vp-p
• 8× Oversampling Digital Filter:
  • Stop-Band Attenuation: -82 dB
  • Pass-Band Ripple: ±0.002 dB
• Sampling Frequency: 10 kHz to 200 kHz
• System Clock: 128, 192, 256, 384, 512, or 768 f_S With Autodetect
• Accepts 16-, 20-, and 24-Bit Audio Data
• Data Formats: Standard, I²S, and Left-Justified
• DSD Format Interface Available
• Optional Interface to External Digital Filter or DSP Available
• TDMCA or Serial Port (SPI/I²C)
• User-Programmable Mode Controls:
  • Digital Attenuation: 0 dB to -120 dB, 0.5 dB/Step
  • Digital De-Emphasis
  • Digital Filter Rolloff: Sharp or Slow
  • Soft Mute/PCM Format
  • Zero Detect Mute/PCM Format
  • Zero Flag for Each Output/PCM and DSD Formats
• Dual Supply Operation:
  • 5-V Analog, 3.3-V Digital
• 5-V Tolerant Digital Inputs
• Small 28-Lead SSOP Package, Lead-Free Product
• APPLICATIONS
  • A/V Receivers
  • DVD Movie Players
  • SACD Player
  • HDTV Receivers
  • Car Audio Systems
  • Digital Multitrack Recorders
  • Other Applications Requiring 24-Bit Audio

PCM1791A Parameters

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