ADAU1446 Datasheet PDF - Analog Devices Digital Audio Processor Specs

ADAU1446 - Digital Audio Processor

This page provides the datasheet information for the ADAU1446, a member of the ADAU1445 Digital Audio Processor family.

Datasheet Summary

Description

4 Specifications 5 Digital Timing Specifications 8 Absolute Maximum Ratings 11 Thermal Resistance 11 ESD Caution 11 Pin Configuration and Function Descriptions 12 Theory of Operation 17 System Block Diagram 17 Overview 18 Initialization 20 Master Clock and PLL 21 Voltage Regulator 25 SRC Grou

Features

Fully programmable audio digital signal processor (DSP) for enhanced sound processing Features SigmaStudio, a proprietary graphical programming tool for the development of custom signal flows 172 MHz SigmaDSP core; 3584 instructions per sample at 48 kHz 4k parameter RAM, 8k data RAM Flexible audio routing matrix (FARM) 24-channel digital input and output Up to 8 stereo asynchronous sample rate converters (from 1:8 up to 7.75:1 ratio and 139 dB DNR) Stereo S/PDIF input and output Supports serial.

Datasheet Details

Part number	ADAU1446
Manufacturer	Analog Devices
File Size	1.18 MB
Description	Digital Audio Processor
Datasheet	ADAU1446 Datasheet
Additional preview pages of the ADAU1446 datasheet.

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Full PDF Text Transcription

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Data Sheet SigmaDSP Digital Audio Processor with Flexible Audio Routing Matrix ADAU1442/ADAU1445/ADAU1446 FEATURES Fully programmable audio digital signal processor (DSP) for enhanced sound processing Features SigmaStudio, a proprietary graphical programming tool for the development of custom signal flows 172 MHz SigmaDSP core; 3584 instructions per sample at 48 kHz 4k parameter RAM, 8k data RAM Flexible audio routing matrix (FARM) 24-channel digital input and output Up to 8 stereo asynchronous sample rate converters (from 1:8 up to 7.

Published: Jul 19, 2009 |