LM4548A Description
The LM4548A is an audio codec for PC systems which is fully PC98 pliant and performs the analog intensive functions of the AC ’97 Rev 2 architecture. Using 18-bit Sigma-Delta ADCs and DACs, the LM4548A provides 90 dB of Dynamic Range. The LM4548A was designed specifically to provide a high quality audio path and provide all analog functionality in a PC audio system.
LM4548A Key Features
- 48 kHz. Sample timing from the ADCs and sample request timing for the DACs are pletely deterministic to ease task schedu