LM4546 Datasheet (Texas Instruments)

LM4546, AC97 Rev2 Codec

The LM4546 is an audio codec for PC systems which is fully PC98 compliant and performs the analog intensive functions of the AC97 Rev 2 architecture.

Using 18-bit Sigma-Delta A/D's and D/A's, the LM4546 provides 90dB of Dynamic Range.

The LM4546 was designed specifically to provide a high quality au

LM4546 Features

* 1

* 2 AC'97 Rev 2 Compliant

* TI's 3D Sound Circuitry

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

* Multiple Codec Support

* Advanced Power Management Support

* Digital 3V and 5V Compliant APPLICATIONS

* Desk