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AS3517 Product Brief
austria micro systems
AS3517
General Description
The AS3517 is a low power stereo audio codec and is designed for Portable Digital Audio Applications. It allows playback and recording in CD quality. It has a variety of audio inputs and outputs to directly connect electret microphones, 16Ω headset and auxiliary signal sources via a 10-channel mixer. It only consumes 20mW in playback mode. Further the device offers advanced power management functions. All necessary ICs and peripherals in a Digital Audio Player with flash or harddisk memory are supplied by the AS3517. The power management block generates 11 different supply voltages out of the battery...