FT-AV-SIP83086C是具有集成隔离式DC-DC电源的高可靠性全双工隔离RS-485收发器。隔离式DC-DC电源可基于片上变压器,反馈PWM信号由基于电容隔离技术的数字隔离器传输到初级侧。高度集成的解决方案可以简化系统设计并提高可靠性。
FT-AV-SIP83086C已通过UL1577安全认证,支持5kVrms绝缘电压。FT-AV-SIP83086C总线侧的总线引脚对GND2拥有±10kV的系统级ESD的保护。此设备具有故障安全功能电路,当接收器输入断开或短路时,确保接收器输出逻辑高。其具有1/8单位负载的接收器输入阻抗,允许总线上最多连接256个收发器。
产品特性
● 绝缘电压高达5000Vrms
● 具有集成隔离式DC-DC电源
● I/O电压范围支持1.8V~5V MCU
● 电源电压:
oVDD: 4.5V至5.5V
oVDDL: 1.8V至5.5V
● 过电流和过热保护
● 高CMTI:150kV/us
● 数据速率:16Mbps
● 支持256个收发器
● 较高的系统级EMC性能:
o总线引脚符合IEC61000-4-2±10kV ESD
● 隔离栅寿命:>60年
● 工作温度:-40℃~105℃
● 符合RoHS的封装:SOW20
安全认证
● UL1577认证: 1分钟 5kVrms
● CQC认证:符合GB4943.1-2011
● CSA认证:组件符合5A
● VDE认证:DIN VDE V 0884-11:2017-1
应用场景
● 工业自动化系统
● 隔离RS-485通信系统
● 智能电表和水表
● 安防和监控系统
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.