LM4548A Datasheet - National Semiconductor

2 Multi-Channel Audio Codec

LM4548A Features

* full duplex stereo ADCs and DACs and analog mixers with access to 4 stereo and 4 mono inputs. Each mixer input has separate gain, attenuation and mute control and the mixers drive 1 mono and 2 stereo outputs, each with attenuation and mute control. The LM4548A supports National’s 3D Sound stereo enh

LM4548A General Description

The LM4548A is an audio codec for PC systems which is fully PC98 compliant and performs the analog intensive functions of the AC ’97 Rev 2 architecture. Using 18-bit Sigma-Delta ADCs and DACs, the LM4548A provides 90 dB of Dynamic Range. The LM4548A was designed specifically to provide a high qualit.

LM4548A Datasheet (568.12 KB)

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LM4548A

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National Semiconductor

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568.12 KB

Description:

2 multi-channel audio codec.
LM4548A AC ’97 Rev 2 Multi-Channel Audio Codec with Sample Rate Conversion and National 3D Sound May 2004 LM4548A AC ’97 Rev 2 Multi-Channel Audio C.

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LM4548A Multi-Channel Audio Codec National Semiconductor

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LM4548A Features

LM4548A General Description

Datasheet Details

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