全双工RS485收发器

NCA3491是一款全双工RS485收发器。此器件具有1/8单位负载的接收器输入阻抗，可支持多达256个总线节点，数据速率可达12Mbps。NCA3491的总线侧的总线引脚对地拥有±10kV的系统级ESD的保护。此产品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。 • 电源电压：3.0V至5.5V\n• 较高的系统级EMC性能：\n 总线引脚符合IEC61000-4-2 ±10kV ESD\n• 故障安全保护接收器\n• 支持256个收发器\n• 工作温度：-40℃~105℃\n• 符合RoHS的封装：SOP14;

Novosense

纳芯微电子

3.3V Low Power Full Duplex RS-485 Transceivers with 10Mbps Data Rate

文件：124.83 Kbytes 页数：11 Pages

Sipex

3.3V Low Power Full-Duplex RS-485 Transceivers with 10Mbps Data Rate

Description The SP3490 and SP3491 devices are 3.3V low power full-duplex transceivers that meet the specifications of the RS-485 and RS-422 serial protocols. These devices are pin-to-pin compatible with the MaxLinear SP490 and SP491 devices as well as popular industry standards. The SP3490 and SP

文件：776.08 Kbytes 页数：12 Pages

EXAR

艾科嘉

3.3V Low Power Full Duplex RS-485 Transceivers with 10Mbps Data Rate

文件：141.31 Kbytes 页数：11 Pages

Sipex