LM4549A codec equivalent, 2 multi-channel audio codec.
full duplex stereo ADCs and DACs and analog mixers with access to 4 stereo and 4 mono inputs. Each mixer input has separate gain, attenuation and mute control and the mix.
The LM4549A features the ability to connect several codecs together using the Extended AC Link configuration of one ded.
The LM4549A 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 LM4549A provides 90 dB of Dynamic Range.
The LM4549.
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