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LM48411 Audio Power Amplifier

LM48411 Description

LM48411 www.ti.com SNAS399G * SEPTEMBER 2007 * REVISED MAY 2013 LM48411 Ultra-Low EMI, Filterless, 2.5W, Stereo, Class D Audio Pow.
The LM48411 is a single supply, high efficiency, 2.

LM48411 Features

* 1
* 2 E2S System Reduces EMI Preserving Audio Quality and Efficiency
* Output Short Circuit Protection
* Stereo Class D Operation
* No Output Filter Required for Inductive Loads
* Logic Selectable Gain
* Independent Shutdown Control
* Minimum Ex

LM48411 Applications

* Mobile Phones
* PDAs
* Portable Electronic Devices KEY SPECIFICATIONS
* Efficiency at 3.6V, 500mW into 8Ω Speaker: 87% (typ)
* Efficiency at 3.6V, 100mW into 8Ω Speaker: 80% (typ)
* Efficiency at 5V, 1W into 8Ω Speaker: 88% (typ)
* Quiescent

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Audio Power Amplifier Texas Instruments
Texas Instruments LM48411-like datasheet