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LM4937

Audio Sub-System

LM4937 Features

* an I2S serial interface for full range audio and an I2C or SPI compatible interface for control. The full range music path features an SNR of 85dB with an 18-bit 48kHz input. Boomer audio power amplifiers are designed specifically to provide high quality output power with a minimal amount of externa

LM4937 General Description

The LM4937 is an integrated audio sub-system designed for mono voice, stereo music cell phones connecting to base band processors with mono differential analog voice paths. Operating on a 3.3V supply, it combines a mono speaker amplifier delivering 520mW into an 8Ω load, a stereo headphone amplifier.

LM4937 Datasheet (885.30 KB)

Preview of LM4937 PDF

Datasheet Details

Part number:

LM4937

Manufacturer:

National Semiconductor

File Size:

885.30 KB

Description:

Audio sub-system.
www.DataSheet4U.com LM4937 Audio Sub-System with OCL Stereo Headphone Output and RF Suppression February 2007 LM4937 Audio Sub-System with OCL Ster.

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TAGS

LM4937 Audio Sub-System National Semiconductor

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