AS3543
AS3543 is High End Stereo Audio Codec manufactured by austriamicrosystems AG.
Technical coantmesntAsGtill valid
High End Stereo Audio Codec with System PMU
Data Sheet
1 General Description
The AS3543 is an ultra low power stereo audio codec and is designed for Portable Digital Audio Applications.
It allows high-end quality playback with up to 100dBA SNR and recording in FM quality. With one microphone (including pre-amplifier and supply for an electret microphone) and two line inputs, it allows connecting a variety of audio inputs. The different audio signals can be mixed via a 6-channel mixer and fed to either a headphone output for 16 /32 headsets or a line output. Both outputs have a ground noise cancellation to use it e.g. in car docking stations. The...
