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LM4934 Datasheet - National Semiconductor

LM4934 - 3D Audio Sub-System

The LM4934 is an integrated audio sub-system designed for stereo cell phone applications.

Operating on a 3.3V supply, it combines a stereo speaker amplifier delivering 520mW per channel into an 8Ω load, a stereo headphone amplifier delivering 36mW per channel into a 32Ω load, a mono earpiece amplifi

LM4934 Features

* an I2S serial interface for full range audio and an I2C/SPI compatible interface for control. Boomer audio power amplifiers are designed specifically to provide high quality output power with a minimal amount of external components. Key Specifications j POUT, Stereo BTL, 8Ω, 3.3V, 1% THD+N j POUT

LM4934_NationalSemiconductor.pdf

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Datasheet Details

Part number:

LM4934

Manufacturer:

National Semiconductor

File Size:

1.28 MB

Description:

3d audio sub-system.

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