مدار مجتمع (آی سی) آی‌سی صوتی ویژه

Product Attributes

Introduction

Receives and decodes one of 7 channels of audio data according to the IEC60958, S/PDIF, EIAJ CP1201, or AES3. Has a serial digital audio output port and comprehensive control ability through a 4-wire microcontroller port. Channel status and user data are assembled in block-sized buffers, making read access easy. A low-jitter clock recovery mechanism yields a very clean recovered clock from the incoming AES3 stream. Stand-alone operation allows systems with no microcontroller to operate it with dedicated output pins for channel status data. Available in a 28-pin TSSOP and SOIC package in both Commerical (-10 to +70°C) and Industrial grades (-40 to +85°C).

Features

• Complete EIAJ CP1201, IEC-60958, AES3, S/PDIF-compatible Receiver
• +5.0 V Analog Supply (VA+)
• +3.3 V or +5.0 V Digital Interface (VL+)
• 7:1 S/PDIF Input MUX
• Flexible 3-wire Serial Digital Output Port
• 8-kHz to 96-kHz Sample Frequency Range
• Low-jitter Clock Recovery
• Pin and Microcontroller Read Access to Channel Status and User Data
• Microcontroller and Standalone Modes
• Differential Cable Receiver
• On-chip Channel Status and User Data Buffer Memories
• Auto-detection of Compressed Audio Input Streams
• Decodes CD Q Sub-Code
• OMCK System Clock Mode

Applications

• A/V receivers
• CD-R
• DVD receivers
• multimedia speakers
• digital mixing consoles
• effects processors
• set-top boxes
• computer and automotive audio systems