LM4550B - Multi-Channel Audio Codec

Product Overview

Texas Instruments

Datasheet Details

Part number	LM4550B
Manufacturer	Texas Instruments
File Size	1.25 MB
Description	Multi-Channel Audio Codec
Datasheet	LM4550B Datasheet
Additional preview pages of the LM4550B datasheet.

Product details

Description

The LM4550B device is an audio codec for PC systems which is fully PC99 compliant and performs the analog intensive functions of the AC '97 Rev 2.1 architecture.

Features

1 AC '97 Rev 2.1 Compliant.
High Quality Sample Rate Conversion From 4 kHz to 48 kHz in 1 Hz Increments.
Supports up to 6 DAC Channel Systems With Multiple LM4550Bs or With Other TI LM45xx Codecs.
Unique TI Chaining Function Shares a Single Controller SDATA_IN Pin Among Multiple Codecs.
Stereo Headphone Amp With Separate Gain Control.
TI's 3D Sound Stereo Enhancement Circuitry.
Advanced Power Management Support.
External Amp.

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Published: Jul 20, 2020 |