LM4545 Description
The LM4545 is an audio codec for PC systems which performs the analog-intensive function of the Analog Codec ’97 Rev 1.03 Architecture. Using 18-Bit Σ∆ A/D and D/A converters, the LM4545 provides 90dB of dynamic range. The LM4545 was designed specifically to provide a high quality audio path and provide all analog functionality in a PC audio system.