LM49450 Description
The LM49450 is a fully integrated audio subsystem designed for portable media player applications. The LM49450 bines 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 sound enhancement into a single device. 1 Please be aware that an important notice concerning availability, standard...
LM49450 Key Features
- 23 24-Bit Stereo DAC
- Stereo Filterless Class D Operation
- Selectable Spread Spectrum Mode Reduces
- Ground Referenced Headphone Amplifiers
- I2S patible Audio Interface
- Audio Sample Rates up to 192kHz
- TI’s 3D Enhancement
- 32-Step Digital Volume Control
- I2C-patible Control Interface
- Headphone Sense Input