LM4938 Stereo 2W Audio Power Amplifiers

Texas Instruments

Description

LM4938 www.ti.com SNAS245B * FEBRUARY 2005 * REVISED MAY 2013 LM4938 Boomer™ Audio Power Amplifier Series Stereo 2W Audio Power Amp.
The LM4938 is a monolithic integrated circuit that provides DC volume control, and stereo bridged audio power amplifiers capable of producing 2W into.

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Datasheet Specifications

Part number: LM4938
Manufacturer: Texas Instruments ↗
File Size: 9.10 MB
Datasheet: LM4938-etcTI.pdf
Description: Stereo 2W Audio Power Amplifiers

Features

* 1
* 23 Improved Click and Pop Circuitry Virtually Eliminates Noise During Turn On/Off Transitions
* DC Volume Control Interface
* System Beep Detect
* Stereo Switchable Bridged/Single-Ended Power Amplifiers
* Selectable Internal/External Gain and Bass Boost

Applications

* Flat Panel Displays
* Portable and Desktop Computers
* Multimedia Monitors
* Portable Radios, PDAs, and Portable TVs KEY SPECIFICATIONS
* PO at 1% THD+N
* into 3Ω: 2.2W (typ)
* into 4Ω: 2.0W (typ)
* into 8Ω: 1.3W (typ)
* Singl

LM4938 Distributors

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Stereo Audio Power Amplifiers Texas Instruments

Texas Instruments LM4938-like datasheet