AS3543 Datasheet - austriamicrosystems AG

AS3543, High End Stereo Audio Codec

Technical coantmesntAsGtill valid AS3543 High End Stereo Audio Codec with System PMU Data Sheet 1 General .
The AS3543 is an ultra low power stereo audio codec and is designed for Portable Digital Audio Applications.

Features

* 2 DCDC converters for core and memory/periphery supply as well as 4 LDOs. Both DCDC converter feature DVM (dynamic voltage management) with an selectable timing for the voltage stepping. The different regulated supply voltages are programmable via the serial control interface. The step-up converter

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 mi

AS3543-austriamicrosystemsAG.pdf