DCCT·499 系列芯片手册Ver 3.00龙码芯片科技有限公司2014.04目 录修订说明..................................................................................................................................4DCCT.499 系列芯片概述..........................................................................................................5第一章DCCT.499 规格尺寸...............................................................................................6一、芯片管脚......................................................................................................................6二、DCCT.499-3/5 (DIP8/SOP8)管脚使用说明表..............................................................6三、通信波特率设置表......................................................................................................6四、芯片封装尺寸..............................................................................................................71、DCCT.499-3/5-DIP-8 封装尺寸...................................................................................72、DCCT.499-3/5-SOP-8 封装尺寸..................................................................................8第二章DCCT.499 电路应用...............................................................................................9一、最简连接模式..............................................................................................................9二、检测连接模式............................................................................................................10三、片选连接模式............................................................................................................11四、片选与检测混合连接模式.........................................................................................12五、波特率设置................................................................................................................12四、电源抗干扰设计.....................................................................
