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LM4990 Datasheet - Texas Instruments

LM4990 2 Watt Audio Power Amplifier

The LM4990 is an audio power amplifier primarily designed for demanding applications in mobile phones and other portable communication device applications. It is capable of delivering 1.25 watts of continuous average power to an 8Ω BTL load and 2 watts of continuous average power (NGZ and DGQ only) .

LM4990 Features

* 1

* 2 Available in Space-Saving Packages: WSON, Exposed-DAP MSOP-PowerPAD, VSSOP, and DSBGA

* Ultra Low Current Shutdown Mode

* Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions

* 2.2 - 5.5V Operation

* No Output Coupling

LM4990 Datasheet (936.91 KB)

Preview of LM4990 PDF

Datasheet Details

Part number:

LM4990

Manufacturer:

Texas Instruments ↗

File Size:

936.91 KB

Description:

2 watt audio power amplifier.

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LM4990 Watt Audio Power Amplifier Texas Instruments

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