LM4940 Datasheet - Texas Instruments

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LM4940 6W Stereo Audio Power Amplifier

LM4940 www.ti.com SNAS219C * OCTOBER 2003 * REVISED MAY 2013 LM4940 6W Stereo Audio Power Amplifier Check for Samples: LM4940 FEA.
The LM4940 is a dual audio power amplifier primarily designed for demanding applications in flat panel monitors and TVs.

LM4940-etcTI.pdf

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Datasheet Details

Part number:

LM4940

Manufacturer:

Texas Instruments ↗

File Size:

1.11 MB

Description:

6W Stereo Audio Power Amplifier

Features

* 1
* 23 Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions
* Low Current, Active-Low Shutdown Mode
* Low Quiescent Current
* Stereo 6W Output, RL = 4Ω
* Short Circuit Protection
* Unity-Gain Stable
* External Gain Co

Applications

* Flat Panel Monitors
* Flat Panel TVs
* Computer Sound Cards KEY SPECIFICATIONS
* Quiscent Power Supply Current: 40mA (max) (SE)
* POUT VDD = 14.4V, RL = 4Ω, 10% THD+N: 6 W (typ)

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