LM4546A Datasheet (Texas Instruments) - AC97 Rev2 Multi-Channel Audio Codec

LM4546A, AC97 Rev2 Multi-Channel Audio Codec

The LM4546A 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 LM4546A provides 90 dB of Dynamic Range.

The LM4546A was designed specifically to provide a high qualit

LM4546A Features

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* AC '97 Rev 2 Compliant

* High Quality Sample Rate Conversion from 4 kHz to 48 kHz in 1 Hz Increments

* Multiple Codec Support

* Texas Instruments' 3D Sound Stereo Enhancement Circuitry

* Advanced Power Management Support

* Digital 3.3V and 5V Suppl