论文部分内容阅读
近日,Exar公司为其单芯片RS-232/RS-485/RS-422多协议串行收发器产品家族再添一款力作-SP338。该款新品完善了Exar的现有的串行收发器产品线并进一步延展了Exar在单芯片、多协议收发器市场的领导地位。SP338是需要多协议串行接口的工业或者嵌入式PC的理想之选。RS-232模式带有三个驱动器和五个接收器,从而满足DB9(3TX/5RX)所需的8个信号通道。RS-485/422模式包括半双工、全双工和带有高达两个驱动器和四个接收器(2TX/4RX)的混合型双工配置。“新发布的
Recently, Exar company for its single-chip RS-232 / RS-485 / RS-422 multi-protocol serial transceiver product family added a masterpiece - SP338. This new product complements Exar’s existing serial transceiver product line and further extends Exar’s leadership in the single-chip, multi-protocol transceiver market. The SP338 is ideal for industrial or embedded PCs that require a multiprotocol serial interface. The RS-232 mode has three drivers and five receivers to meet the eight signal channels required for the DB9 (3TX / 5RX). RS-485/422 modes include half-duplex, full-duplex and hybrid duplex configurations with up to two drivers and four receivers (2TX / 4RX). ”New release