LM4546B Description
The LM4546B is an audio codec for PC systems which is fully PC99 pliant 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 quality audio path and provide all analog functionality in a PC audio system.
LM4546B Key Features
- 48 kHz. Sample timing from the ADCs and sample request timing for the DACs are pletely deterministic to ease task schedu