مدار مجتمع (آی سی) آی‌سی صوتی ویژه

Product Attributes

Introduction

Complete EIAJ CP1201, IEC-60958, AES3, S/PDIF compatible transmitter +3.3 V or 5.0 V Digital Supply (VD) +3.3 V or 5.0 V Digital Interface (VL) On-chip Channel Status and User bit buffer memories allow block sized updates Flexible 3-wire serial digital audio input port Up to 192 kHz frame rate Microcontroller write access to Channel Status and User bit data On-chip differential line driver Generates CRC codes and parity bits Standalone mode allows use without a microcontroller 28-pin SOIC/TSSOP package

The CS8406 is a monolithic CMOS device which encodes and transmits audio data according to the AES3, IEC60958, S/PDIF, or EIAJ CP1201. The CS8406 accepts audio and digital data, which is then multiplexed, encoded and driven onto a cable.

The audio data is input through a configurable, 3-wire input port. The channel status and user bit data are input through an SPI or I²C microcontroller port, and may be assembled in block sized buffers. For systems with no microcontroller, a stand alone mode allows direct access to channel status and user bit data pins.

Features

• Complete EIAJ CP1201, IEC-60958, AES3, S/PDIF compatible transmitter
• +3.3 V or 5.0 V Digital Supply (VD)
• +3.3 V or 5.0 V Digital Interface (VL)
• On-chip Channel Status and User bit buffer memories allow block sized updates
• Flexible 3-wire serial digital audio input port
• Up to 192 kHz frame rate
• Microcontroller write access to Channel Status and User bit data
• On-chip differential line driver
• Generates CRC codes and parity bits
• Standalone mode allows use without a microcontroller
• 28-pin SOIC/TSSOP package

Applications

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