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LM4927 2.5 Watt Fully Differential Audio Power Amplifier

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Description

LM4927 www.ti.com SNAS318B * JUNE 2005 * REVISED APRIL 2013 LM4927 Boomer™ Audio Power Amplifier Series 2.5 Watt Fully Differential.
The LM4927 is a fully differential audio power amplifier primarily designed for demanding applications in mobile phones and other portable communicati.

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Features

* 1
* 23 Fully Differential Amplification
* Available in Space-Saving Micro-Array WSON Package
* Ultra Low Current Shutdown Mode
* Can Drive Capacitive Loads up to 100pF
* Improved Pop & Click Circuitry Eliminates Noises During Turn-On and Turn-Off Transitions

Applications

* Mobile Phones
* PDAs
* Portable Electronic Devices KEY SPECIFICATIONS
* Improved PSRR at 217Hz, 85dB (Typ)
* Power Output at 5.0V @ 10% THD (4Ω), 2.5W (Typ)
* Power Output at 3.3V @ 1% THD, 550mW (Typ)
* Shutdown Current, 0.1µA (Typ) DESCRIP

LM4927 Distributors

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