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LM49450 - Class D Audio SubSystem

Datasheet Summary

Description

The LM49450 is a fully integrated audio subsystem designed for portable media player applications.

Features

  • 1.
  • 23 24.
  • Bit Stereo DAC.
  • Stereo Filterless Class D Operation.
  • Selectable Spread Spectrum Mode Reduces EMI.
  • Ground Referenced Headphone Amplifiers with 100dB SNR.
  • I2S Compatible Audio Interface.
  • Audio Sample Rates up to 192kHz.
  • TI’s 3D Enhancement.
  • 32-Step Digital Volume Control.
  • I2C-Compatible Control Interface.
  • Headphone Sense Input.
  • Stereo Analog Line Inputs.
  • Output Short Circuit.

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Datasheet preview – LM49450

Datasheet Details

Part number LM49450
Manufacturer Texas Instruments
File Size 1.16 MB
Description Class D Audio SubSystem
Datasheet download datasheet LM49450 Datasheet
Additional preview pages of the LM49450 datasheet.

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Full PDF Text Transcription

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LM49450 www.ti.com SNAS440D – FEBRUARY 2008 – REVISED MAY 2013 LM49450 Boomer ™ I2S Input, 2.
Published: |