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LM49151 Mono Class D Audio Subsystem

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Description

TI Confidential - NDA Restrictions LM49151 www.ti.com SNAS482F * MARCH 2009 * REVISED MARCH 2013 LM49151 Boomer™ Audio Power Ampli.
The LM49151 is a fully integrated audio subsystem designed for portable handheld applications such as cellular phones.

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Features

* 1
* 23 E2S Class D Amplifier
* Ground Referenced Outputs
* Eliminates Output Coupling Capacitors
* I2C Programmable No Clip Function with Clip Control
* Voltage Limiter Speaker Protection
* I2C Volume and Mode Control
* Ear Piece Amplifier

Applications

* Mobile Phones
* PDAs
* Notebook PCs
* Portable Electronics Devices
* MP3 Players KEY SPECIFICATIONS
* Output Power at VDD = 3.3V THD+N ≤ 1%
* LS Mode, RL = 8Ω 520mW (Typ)
* HP Mode, RL = 32Ω 40mW (Typ)
* Output Power at VDD =

LM49151 Distributors

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LM49151 Mono Class Audio Subsystem Texas Instruments
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