[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"part:st:ST3485EB":3},{"part":4,"mfr":18,"docs":24,"aliases":33,"alts":44,"breadcrumbs":45,"related":51,"more_from_mfr":52},{"id":5,"pn":6,"pn_norm":6,"series":7,"package":8,"lifecycle":9,"summary":10,"params":11,"features":14,"pins":7,"updated_at":15,"category_name":16,"category_name_en":16,"category_path":17},2877,"ST3485EB",null,"SO8","active","3.3 V powered, 15 kV ESD protected, up to 12 Mbps RS-485\u002F RS-422 transceiver",[12],[13,8],"封装",[],"2026-10-10T13:01:01.608Z","RS-485 \u002F RS-232","interface.rs485",{"slug":19,"name_en":20,"name_cn":21,"website":22,"is_domestic":23},"st","STMicroelectronics","意法半导体","https:\u002F\u002Fwww.st.com",false,[25],{"id":5,"filename":26,"title":27,"pages":28,"size_bytes":29,"lang":7,"doc_version":7,"published_at":7,"role":30,"outline_count":31,"thumb":32},"ST-ST3485EB.pdf","Datasheet - ST3485EB, ST3485EC, ST3485EI, ST3485EIY - 3.3 V powered, 15 kV ESD protected, up to 12 Mbps RS-485\u002F RS-422 transceiver",23,420620,"datasheet",10,"\u002Fthumbs\u002Fb3\u002F96\u002Fb3967fe077540e0ed552e09304f6929b6cbfd082999fc3b224d4356c05223b5f.jpg",[34,37,39,42],{"alias_norm":35,"kind":36},"ST3485","base",{"alias_norm":38,"kind":36},"ST3485E",{"alias_norm":40,"kind":41},"ST3485EBDR","order",{"alias_norm":43,"kind":41},"ST3485EBEC",[],[46,50],{"name":47,"name_en":48,"path":49},"接口芯片","Interface","interface",{"name":16,"name_en":16,"path":17},[],[53,56,59,62,65,68,71,74,77,80,83,86],{"pn_display":54,"pn_norm":54,"summary":55},"ST232AB","Very high speed, ultra low power consumption 5 V powered RS-232 drivers and receivers",{"pn_display":57,"pn_norm":57,"summary":58},"ST3237EB","+\u002F- 15 kV ESD protected, 1 A, 3 to 5.5 V, 250 kbps RS-232 transceiver with stand-by",{"pn_display":60,"pn_norm":60,"summary":61},"ST3243EB","± 15 kV ESD protected 3 to 5.5 V, 400 kbps, RS-232 transceiver with auto power-down",{"pn_display":63,"pn_norm":63,"summary":64},"ST4485EB","3.3 V powered, 15 kV ESD protected, up to 20 Mbps RS-485\u002FRS-422 transceiver",{"pn_display":66,"pn_norm":66,"summary":67},"CR95HF","13.56-MHz multi-protocol contactless transceiver IC with SPI and UART serial access",{"pn_display":69,"pn_norm":69,"summary":70},"ST207EB","+\u002F- 15 kV ESD protected 5 V RS-232 transceiver",{"pn_display":72,"pn_norm":72,"summary":73},"ST232B","5 V powered multi-channel RS-232 drivers and receivers",{"pn_display":75,"pn_norm":75,"summary":76},"ST3222EB","+\u002F- 15 kV ESD protected, 3 to 5.5 V low power, up to 250 Kbps, RS-232 drivers and receivers",{"pn_display":78,"pn_norm":78,"summary":79},"ST3232B","3 to 5.5 V, low-power, up to 400 kbps RS-232 drivers and receivers",{"pn_display":81,"pn_norm":81,"summary":82},"ST3232EB","_ST3232EC.fm",{"pn_display":84,"pn_norm":84,"summary":85},"ST485AB","Very high speed low power RS-485\u002FRS-422 transceiver",{"pn_display":87,"pn_norm":87,"summary":88},"ST485B","Low power RS-485\u002FRS-422 transceiver"]