低压载波系列芯片

TCC081E载波通道芯片是由青岛鼎信有限公司自主研发的低压电力线载波通信芯片。 \r\n TCC081E芯片实现了基于电力线通信网络的电子终端设备之间可靠的数据交换，具备通信中继能力，可自动实现载波节点侦听、主动上报等网络功能。TCC081E芯片的应用主要集中在自动读表领域，为电力行业或其它公共事业部门提供了一种优秀的自动抄表系统解决方案。TCC081E芯片进行鼎信规约的电力载波信号和标准 DL/T645-1997/2007 协议的串口信号之间的转换，支持数据透明传输模式；串口可以连接电表节点和电量显示模块，完成物理层、数据链路层、网络层、传输层四层网络功能。 • 采用扩频通信技术 \r\n• 高性能数字信号处理技术 \r\n• 高效的帧中继转发机制，支持 16级中继级别 \r\n• 接收信号强度权重参数指示，为中继搜索算法提供支持，提高通信系统稳定性 \r\n• 单节点管理 \r\n• 支持串口通信速率1200bps、2400bps、4800bps、9600bps \r\n• 单、三相工作模式硬件配置 \r\n• 登录未知表号电能表的表号 \r\n• 采用5V电源供电 \r\n• 温度适用范围(工业级标准) －40℃～＋85℃;

JFET INPUT OPERATIONAL AMPLIFIERS

JFET Input Operational Amplifiers These low–cost JFET input operational amplifiers combine two state–of–the–art linear technologies on a single monolithic integrated circuit. Each internally compensated operational amplifier has well matched high voltage JFET input devices for low input offse

JFET INPUT OPERATIONAL AMPLIFIERS

These low–cost JFET input operational amplifiers combine two state–of–the–art linear technologies on a single monolithic integrated circuit. Each internally compensated operational amplifier has well matched high voltage JFET input devices for low input offset voltage. The BIFET technology provide

JFET INPUT OPERATIONAL AMPLIFIERS

JFET Input Operational Amplifiers These low–cost JFET input operational amplifiers combine two state–of–the–art linear technologies on a single monolithic integrated circuit. Each internally compensated operational amplifier has well matched high voltage JFET input devices for low input offse

JFET INPUT OPERATIONAL AMPLIFIERS

These low–cost JFET input operational amplifiers combine two state–of–the–art linear technologies on a single monolithic integrated circuit. Each internally compensated operational amplifier has well matched high voltage JFET input devices for low input offset voltage. The BIFET technology provide

JFET INPUT OPERATIONAL AMPLIFIERS

These low–cost JFET input operational amplifiers combine two state–of–the–art linear technologies on a single monolithic integrated circuit. Each internally compensated operational amplifier has well matched high voltage JFET input devices for low input offset voltage. The BIFET technology provide