WM8729

Features: • Stereo DAC• Audio Performance- 106dB SNR ('A' weighted @ 48kHz) DAC- -97dB THD• DAC Sampling Frequency: 8kHz 192kHz• Pin Selectable Audio Data Interface Format- I2S or Right Justified• 3.0V - 5.5V Supply Operation• 16-pin SOIC Package• Exceeds...

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SeekIC No. : 004546175 Detail

WM8729: Features: • Stereo DAC• Audio Performance- 106dB SNR ('A' weighted @ 48kHz) DAC- -97dB THD• DAC Sampling Frequency: 8kHz 192kHz• Pin Selectable Audio Data Interface Format- ...

floor Price/Ceiling Price

Part Number:
WM8729
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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268 Transactions

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Upload time: 2024/12/21

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Product Details

Description



Features:

• Stereo DAC
• Audio Performance- 106dB SNR ('A' weighted @ 48kHz) DAC- -97dB THD
• DAC Sampling Frequency: 8kHz 192kHz
• Pin Selectable Audio Data Interface Format- I2S or Right Justified
• 3.0V - 5.5V Supply Operation
• 16-pin SOIC Package
• Exceeds Dolby Class A Performance Requirements



Application

• DVD-Audio and DVD 'Universal' Players
• Home theatre systems
• Digital TV
• Digital broadcast receivers



Pinout

  Connection Diagram


Specifications

CONDITION MIN MAX
Supply voltage -0.3V +7.0V
Reference input   VDD + 0.3V
Operating temperature range, TA -25°C +85°C
Storage temperature -65°C +150°C
Package body temperature (soldering, 10 seconds)   +240°C
Package body temperature (soldering, 2 minutes)   +183°C



Description

The WM8729 is a high performance stereo DAC designedfor audio applications such as DVD, home theatre systems,and digital TV. The WM8729 supports data input wordlengths from 16 to 24-bits and sampling rates up to 192kHz.The WM8729 consists of a serial interface port, digitalinterpolation filters, multi-bit sigma delta modulators andstereo DAC in a small 16-pin SOIC package.

The WM8729 has a hardware control interface for selectionof audio data interface format and de-emphasis.

The WM8729 is an ideal device to interface to AC-3,DTS, and MPEG audio decoders for surround soundapplications, or for use in DVD players, including supportingthe implementation of 2 channels at 192kHz for high-endDVD-Audio applications.




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