AS3517 Datasheet - austriamicrosystems AG

AS3517, Stereo Audio Codec

Technical coantmesntAsGtill valid AS3517 V17 Data Sheet, Confidential AS3517 Data Sheet, Confidential Stereo Audio Codec with enhanced System Powe.
The AS3517 is a low power stereo audio codec and is designed for Portable Digital Audio Applications.

Features

* Multi-bit Sigma Delta Converters
* DAC: 94dB SNR (‘A’ weighted) @ 2.9V
* ADC: 90dB SNR (‘A’ weighted) @ 2.9V
* Sampling Frequency: 8-48kHz
* 2 Microphone Inputs
* 3 gain pre-setting (28dB/34dB/40dB) and AGC
* 32 gain steps @1.5dB and MUTE

Applications

* It allows playback and recording in CD quality. It has a variety of audio inputs and outputs to directly connect electret microphones, 16Ω/32Ω headsets and auxiliary signal sources via a 10channel mixer. It only consumes 20mW in playback mode. Further the device offers advanced power management fun

AS3517-austriamicrosystemsAG.pdf