TDA7333集成电路（IC）的编码器解码器转换器规格书PDF中文资料

TDA7333属于集成电路（IC）的编码器解码器转换器。由意法半导体集团制造生产的TDA7333编码器，解码器，转换器该系列产品可用于将信息封装或编码为适合于传输或存储的格式，和/或在通信路径的另一端执行逆运算，通常是通过使用某些形式的调制过程。示例包括从数字数据生成模拟视频信号的器件（反之亦然）；基于传输目的对按钮的状态进行编码的器件（实现远程控制功能）；以及便于将标准 UART 连接到标准红外收发器的器件。

描述 Description

The TDA7333N circuit is a RDS/RDBS signal processor, intended for recovering the inaudible RDS/RBDS informations which are transmitted on most FM radio broadcasting stations..

特性 Features

■ 3rd order high resolution sigma delta converter for MPX sampling

■ Digital decimation and filtering stages

■ Demodulation of european radio data system (RDS)

■ Demodulation of USA radio broadcast data system (RBDS)

■ Automatic group and block synchronization with flywheel mechanism

■ Error detection and correction

■ RAM buffer with a storage capacity of 24 RDS blocks and related status information

■ Programmable interrupt source (RDS block A, B, or D, TA, TA EON)

■ I2C/SPI bus interface

■ Input frequency range 4-21 MHz

■ Power down mode

■ 3.3 V power supply, 0.35 µm CMOS technology