General Description

The CS8406 is a monolithic CMOS device which encodes and transmits audio data according to the AES3, IEC60958, S/PDIF, or EIAJ CP1201 standards. 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 in put through an SPI™ or I²CTM 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

Stand-Alone Mode Allows Use Without a Microcontroller

CS8406属于集成电路（IC） > 音频专用。凌云逻辑制造生产的CS8406音频专用音频专用的半导体器件专为音频信号的滤波、驱动、放大、转换和接口而设计。特征包括功能、应用、通道数、接口、电压和规格。应用包括音频系统、汽车音频、消费类音频、乐器、专业音频、通信系统、电信系统、数字音频、驱动器、前置放大器、信号混合、信号处理、语音触发器解决方案和 10 Base-T。