LM49450 Datasheet (Texas Instruments) - Class D Audio SubSystem

LM49450, Class D Audio SubSystem

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

The LM49450 combines a 24-bit I2S digital-to-analog converter (DAC), 2.5W/channel stereo Class D speaker drivers, 36mW stereo ground referenced headphone drivers, volume control, and TI’s unique 3D sou

LM49450 Features

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* 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’