Datasheet4U Logo Datasheet4U.com

LM49450 Datasheet - Texas Instruments

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

* 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’

LM49450-etcTI.pdf

Preview of LM49450 PDF
LM49450 Datasheet Preview Page 2 LM49450 Datasheet Preview Page 3

Datasheet Details

Part number:

LM49450

Manufacturer:

Texas Instruments ↗

File Size:

1.16 MB

Description:

Class d audio subsystem.

📁 Related Datasheet

LM494 Pulse Width Modulated Controller (National Semiconductor)

LM4940 6W Stereo Audio Power Amplifier (Texas Instruments)

LM4940 6W Stereo Audio Power Amplifier (National Semiconductor)

LM4940 6W Stereo Audio Power Amplifier (National Semiconductor)

LM4941 1.25 Watt Fully Differential Audio Power Amplifier (Texas Instruments)

LM4941 1.25 Watt Fully Differential Audio Power Amplifier (National Semiconductor)

LM4941SDBD 1.25 Watt Fully Differential Audio Power Amplifier (Texas Instruments)

LM4941TMBD 1.25 Watt Fully Differential Audio Power Amplifier (Texas Instruments)

TAGS

LM49450 LM49450 Class Audio SubSystem Texas Instruments

LM49450 Distributor