LM49350 datasheet(4/108 Pages) TI

No. de pieza	LM49350

Descripción Electrónicos	LM49350 Boomer짰 Audio Power Amplifier Series High Performance Audio Codec Sub-System with a Ground-Referenced Stereo Headphone Amplifier & an Ultra Low EMI Class D Loudspeaker Amplifier with Dual I2S/PCM Digital Audio Interfaces

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Fabricante Electrónico	TI [Texas Instruments]

Página de inicio	http://www.ti.com

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LM49350

I

2

C

Baseband

Controller

CP+

HP_VSS

MCLK

AUX_OUT+

GPIO

LS+

AUX_R

AUX_L

Synthesized

FM Radio/TV Tuner

0.5 - 50

MHz

I

2

S/PCM

(PORT1)

Bluetooth

Transceiver

I

2

S/PCM

(PORT2)

HPL

HPR

CP-

VREF

AGND

A_VDD

D_VDD

LS_VDD

I/O_VDD

LSGND

DGND

LEFT_MIC-

MIC_BIAS

RIGHT_MIC+

AUX_OUT-

LS-

RIGHT_MIC-

LEFT_MIC+

32O

8O

LM49350, LM49350RLEVAL

SNAS359D – SEPTEMBER 2008 – REVISED JUNE 2012

www.ti.com

Typical Application

Figure 2. Example Application in Multimedia Phone with a Dedicated Earpiece and Mono Loudspeaker

4

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Product Folder Links: LM49350 LM49350RLEVAL

Número de pieza similar - LM49350

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
National Semiconductor ...	LM49350	3Mb / 104P	High Performance Audio Codec Sub-System with a Ground-Referenced Stereo Headphone Amplifier
	LM49350RL	3Mb / 104P	High Performance Audio Codec Sub-System with a Ground-Referenced Stereo Headphone Amplifier
	LM49350RLX	3Mb / 104P	High Performance Audio Codec Sub-System with a Ground-Referenced Stereo Headphone Amplifier

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Descripción similar - LM49350

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
National Semiconductor ...	LM49350	3Mb / 104P	High Performance Audio Codec Sub-System with a Ground-Referenced Stereo Headphone Amplifier
Texas Instruments	LM49370RLX-NOPB	2Mb / 89P	[Old version datasheet] Boomer짰 Audio Power Amplifier Series Audio Sub-System with an Ultra Low EMI, Spread Spectrum, Class D Loudspeaker Amplifier, a Dual-Mode Stereo Headphone Amplifier, and a Dedicated PCM Interface for Bluetooth Transceivers
Nuvoton Technology Corp...	NAU88L21	1Mb / 69P	Ultra-Low Power Audio CODEC Ground-Referenced Headphone Amplifier
Texas Instruments	LM49370	2Mb / 90P	[Old version datasheet] Audio Power Amplifier Series Audio Sub-System with an Ultra Low EMI, Spread Spectrum, Class D Loudspeaker Amplifier
National Semiconductor ...	LM49370	2Mb / 100P	Audio Sub-System with an Ultra Low EMI, Spread Spectrum, Class D Loudspeaker Amplifier
Texas Instruments	LM4917	3Mb / 25P	[Old version datasheet] Audio Power Amplifier Series Ground-Referenced, 95mW Stereo Headphone Amplifier
National Semiconductor ...	LM49450	1Mb / 38P	I2S Input, 2.5W/Channel, Low EMI, Stereo, Class D Audio Sub-System with Ground Referenced Headphone Amplifier, 3D Enhancement, and Headphone Sense
Realtek Semiconductor C...	ALC5623-GR	1Mb / 75P	I2S AUDIO CODEC HEADPHONE AMPLIFIER
Realtek Semiconductor C...	ALC5623	1Mb / 74P	I2S AUDIO CODEC HEADPHONE AMPLIFIER
National Semiconductor ...	LM49370	2Mb / 100P	Audio Sub-System with an Ultra Low EMI, Spread Spectrum, Class D Loudspeaker Amplifier, a Dual-Mode

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LM49350 Datasheet(PDF) 4 Page - Texas Instruments

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