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LM49120

Audio Sub-System

LM49120 Features

* 1

* 2 RF Immunity

* Selectable OCL/SE Headphone Drivers

* 32 Step Volume Control

* Click and Pop Suppression

* Independent Speaker and Headphone Gain Settings

* Minimum External Components

* Thermal Over Load Protection

* Micro-power Shu

LM49120 General Description

The LM49120 is a compact audio subsystem designed for portable handheld applications such as cellular phones. The LM49120 combines a mono 1.3W speaker amplifier, stereo 85mW/ch output capacitorless headphone amplifier, 32 step volume control, and an input mixer/multiplexer into a single 16 *b.

LM49120 Datasheet (1.38 MB)

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Preview of LM49120 PDF

Datasheet Details

Part number:

LM49120

Manufacturer:

Texas Instruments ↗

File Size:

1.38 MB

Description:

Audio sub-system.
LM49120, LM49120TLEVAL www.ti.com SNAS431C JUNE 2008 REVISED MAY 2013 LM49120 Audio Sub-System with Mono Class AB Loudspeaker.

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TAGS

LM49120 Audio Sub-System Texas Instruments

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