SP490E是一种低功耗差分线路驱动器/接收器，符合RS-485和RS-422标准，最高可达10Mbps。SP491E与SP490E相同，增加了驱动器和接收器三态使能线路。这两款产品都具有
2020-01-10 15:55
SP490ES - Full Duplex RS-485 Transceivers - Sipex Corporation
2022-11-04 17:22
SP490EN - Full Duplex RS-485 Transceivers - Exar Corporation
2022-11-04 17:22
SP490EN - Full Duplex RS-485 Transceivers - Sipex Corporation
2022-11-04 17:22
SP490ES - Full Duplex RS-485 Transceivers - Exar Corporation
2022-11-04 17:22
IC TRANSCEIVER FULL 1/1 8DIP
2023-03-27 12:17
概述：SP3223E是一款智能的+3.0v到+5.5v RS-232双驱动器／双接收器芯片，SP3223E件内部含有一个高效电荷泵，可在单＋3.0V～＋5.5V电源下产生±5.5V的RS-232电平...
2021-04-07 06:36
长虹SP29TG529E电源模块原理图文件下载
2021-06-03 07:37
IC TRANSCEIVER FULL 1/1 8SOIC
2023-03-27 12:20
概述：SP3243E是一款智能的+3.0v到+5.5v RS-232双驱动器／双接收器芯片，它内部含有一个高效电荷泵,可在单+3.0V~+5.5V电源下产生±5.5V的RS-232电平,并支持EIA/TIA-2...
2021-04-08 06:08
