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PCM5121 Datasheet PDF

Part Series:PCM5121 Series
Category:Digital to Analog
Description:DAC, Audio 16B, 24B, 32Bit 384K PCM 28-TSSOP
Document:PCM5121PWR Datasheet PDF (120 Pages)

PCM5121 Digital to Analog Datasheet PDF

PCM5121PWR - TI Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Number of Pins
28 Pin
Case/Package
TSSOP-28
Number of Outputs
2 Output
Number of Channels
2 Channel
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PCM5121PWR - TI Function Overview

DESCRIPTION
The PCM512x devices are a family of monolithic CMOS integrated circuits that include a stereo digital to-analog converter and additional support circuitry in a small TSSOP package. The PCM512x uses the latest generation of TI’s advanced segment-DAC architecture to achieve excellent dynamic
performance and improved tolerance to clock jitter.
FEATURES
• Register-Selectable Audio-Processing Functions
  – Dynamic Range Control (DRC)
  – Equalization (EQ)
  – Filtering
• Market-Leading Low Out-of-Band Noise
• Selectable Digital-Filter Latency and Performance
• No DC Blocking Capacitors Required
• Integrated Negative Charge Pump
• Internal Pop-Free Control For Sample-Rate Changes Or Clock Halts
• Intelligent Muting System; Soft Up or Down Ramp and Analog Mute For 120dB Mute SNR With Popless Operation
OTHER KEY FEATURES
• Integrated High-Performance Audio PLL With BCK Reference To Generate SCK Internally
• Accepts 16-, 24-, And 32-Bit Audio Data
• PCM Data Formats: I2S, Left-Justified, Right Justified, TDM
• SPI or I2C Control
• Software or Hardware Configuration
• Automatic Power-Save Mode When LRCK And BCK Are Deactivated
• 3.3V Failsafe LVCMOS Digital Inputs
• Single Supply Operation:
   – 3.3V Analog, 1.8V or 3.3V Digital
• Integrated Power-On Reset
• Small 28-pin TSSOP Package
APPLICATIONS
• A/V Receivers
• DVD, BD Players
• HDTV Receivers
• Applications Requiring 2VRMS Audio Output
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