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Datasheet Texas Instruments LM49120TL/NOPB

Datasheet Texas Instruments LM49120TL/NOPB

ManufacturerTexas Instruments
Part NumberLM49120TL/NOPB

Audio Sub-System w/ Mono Class AB Loudspeaker Amp & Stereo OCL/SE Headphone Amp 16-DSBGA -40 to 85


  • Download » Datasheet, PDF, 1.4 Mb, Revision: C, 05-01-2013, File uploaded 03-21-2018
    Audio Subsystem with Mono Class AB Loudspeaker Amp & Stereo OCL/SE Headphone Amp datasheet
    Docket ↓
    LM49120, LM49120TLEVAL LM49120 SNAS431C – JUNE 2008 – REVISED MAY 2013 Audio Sub-System with Mono Class AB
    Loudspeaker Amplifier and Stereo OCL/SE Headphone Amplifier
    Check for Samples: LM49120, LM49120TLEVAL FEATURES 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–bump DSBGA package. 1 2 RF Immunity
    Selectable OCL/SE Headphone Drivers
    32 Step Volume Control
    Click and Pop Suppression
    Independent Speaker and Headphone Gain
    Minimum External Components
    Thermal Over Load Protection
    Micro-power Shutdown
    Space Saving 16–bump DSBGA Package
    Thermal Shutdown Protection
    Micro-power Shutdown
    I2C Control Interface The LM49120 has three input channels: two singleended stereo inputs and a differential mono input.
    Each input features a 32-step digital volume control. ...


Family: LM49120


Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo


Package TypeYZR
Industry STD TermDSBGA
Package QTY250
CarrierSMALL T&R
Device MarkingGK2
Width (mm)2.3
Length (mm)2.5
Thickness (mm).675
Pitch (mm).5
Max Height (mm).675
Mechanical DataDownload »

Eco Plan


Moldel Line

Series: LM49120 (2)

Manufacturer's Classification

  • Semiconductors > Audio > Audio Subsystem
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