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LM4548 Datasheet - National Semiconductor

LM4548_NationalSemiconductor.pdf

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Datasheet Details

Part number:

LM4548

Manufacturer:

National Semiconductor

File Size:

322.23 KB

Description:

Ac97 codec.

LM4548, AC97 Codec

The LM4548 is an audio codec for PC systems which is fully PC98 compliant and performs the analog intensive functions of the AC97 Rev2 architecture.

Using 18-bit Sigma-Delta A/D’s and D/A’s, the LM4548 provides 90dB of Dynamic Range.

The LM4548 was designed specifically to provide a high quality aud

LM4548 Features

* full duplex stereo A/D’s and D/A’s and an analog mixer with 4 stereo and 3 mono inputs, each of which has separate gain, attenuation and mute control. The LM4548 also provides the additional True Line-Level output and National’s 3D Sound stereo enhancement. The LM4548 supports variable sample rate c

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