[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"part:st:STHS4257A":3},{"part":4,"mfr":22,"docs":28,"aliases":36,"alts":45,"breadcrumbs":46,"related":48,"more_from_mfr":49},{"id":5,"pn":6,"pn_norm":6,"series":7,"package":8,"lifecycle":9,"summary":10,"params":11,"features":17,"pins":7,"updated_at":18,"category_name":19,"category_name_en":20,"category_path":21},3937,"STHS4257A",null,"SO8","active","IEEE 802.3af PoE powered device (pd) interface controller with integrated signature resistor",[12,15],[13,14],"工作温度","-40 ~ 85 °C",[16,8],"封装",[],"2026-10-10T13:01:01.608Z","接口芯片","Interface","interface",{"slug":23,"name_en":24,"name_cn":25,"website":26,"is_domestic":27},"st","STMicroelectronics","意法半导体","https:\u002F\u002Fwww.st.com",false,[29],{"id":5,"filename":30,"title":10,"pages":31,"size_bytes":32,"lang":7,"doc_version":7,"published_at":7,"role":33,"outline_count":34,"thumb":35},"ST-STHS4257A.pdf",18,236467,"datasheet",33,"\u002Fthumbs\u002Fe1\u002Fd1\u002Fe1d1dc8dd921f7a8bb2497b0265a0908c1e0e8e70396a511290b5dbebc5a804c.jpg",[37,40,43],{"alias_norm":38,"kind":39},"STHS4257","base",{"alias_norm":41,"kind":42},"STHS4257A1","order",{"alias_norm":44,"kind":42},"STHS4257AL",[],[47],{"name":19,"name_en":20,"path":21},[],[50,53,56,59,62,66,70,73,76,79,82,86],{"pn_display":51,"pn_norm":51,"summary":52},"AIS1120SX","MEMS automotive acceleration sensor: single\u002Fdual-axis with SPI interface",{"pn_display":54,"pn_norm":54,"summary":55},"54VCXH162245","Rad-hard 3.6 V, 16-bit transceiver",{"pn_display":57,"pn_norm":57,"summary":58},"AIS1200DS","MEMS single-axis satellite acceleration sensor with DSI 2.02 interface",{"pn_display":60,"pn_norm":60,"summary":61},"AIS25BA","Ultralow noise, wide bandwidth, 3-axis accelerometer with TDM interface for automotive applications",{"pn_display":63,"pn_norm":64,"summary":65},"DSILC6-4XX","DSILC64XX","ESD Protection for high speed interface",{"pn_display":67,"pn_norm":68,"summary":69},"EMIF04-0410M8Y","EMIF040410M8Y","Automotive isolated communication port interface for L9965",{"pn_display":71,"pn_norm":71,"summary":72},"ST7540","FSK power line transceiver",{"pn_display":74,"pn_norm":74,"summary":75},"STLVDS385B","+ 3.3 V programmable LVDS transmitter 24-bit flat panel display (FPD) link-85 MHz",{"pn_display":77,"pn_norm":77,"summary":78},"TS4956","Stereo audio amplifier system with I²C bus interface",{"pn_display":80,"pn_norm":80,"summary":81},"74LVC161284","Low voltage high speed IEEE1284 transceiver",{"pn_display":83,"pn_norm":84,"summary":85},"ECMF04-4HSWM10","ECMF044HSWM10","Common mode filter with ESD protection for high speed serial interface",{"pn_display":87,"pn_norm":88,"summary":85},"ECMF4-20A42N10","ECMF420A42N10"]