LM4546B Datasheet - Texas Instruments

LM4546B Multi-Channel Audio Codec

The LM4546B is an audio codec for PC systems which is fully PC99 compliant and performs the analog intensive functions of the AC '97 Rev 2.1 architecture. Using 18-bit Sigma-Delta ADCs and DACs, the LM4546B provides 90 dB of Dynamic Range. The LM4546B was designed specifically to provide a high qua.

LM4546B Features

* 1

* 2 AC '97 Rev 2.1 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 Su

LM4546B-etcTI.pdf