[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"part:st:FDA803D":3},{"part":4,"mfr":16,"docs":22,"aliases":31,"alts":40,"breadcrumbs":41,"related":47,"more_from_mfr":50},{"id":5,"pn":6,"pn_norm":6,"series":7,"package":7,"lifecycle":8,"summary":9,"params":10,"features":11,"pins":7,"updated_at":12,"category_name":13,"category_name_en":14,"category_path":15},1143,"FDA803D",null,"active","1 x 45 W class D digital input automotive power amplifier with diagnostics, wide voltage operation range for car audio and telematic",[],[],"2026-10-10T13:01:01.608Z","音频放大器 \u002F 音频","Audio Amplifiers \u002F Audio","analog.audio",{"slug":17,"name_en":18,"name_cn":19,"website":20,"is_domestic":21},"st","STMicroelectronics","意法半导体","https:\u002F\u002Fwww.st.com",false,[23],{"id":5,"filename":24,"title":25,"pages":26,"size_bytes":27,"lang":7,"doc_version":7,"published_at":7,"role":28,"outline_count":29,"thumb":30},"ST-FDA803D.pdf","Datasheet - FDA803D - 1 x 45 W class D digital input automotive power amplifier with diagnostics, wide voltage operation range for car audio and telematic",78,1390250,"datasheet",185,"\u002Fthumbs\u002F6d\u002Fe1\u002F6de194041946af32c8210283c01e8821b2bcf8db51ef5f9ca2ce0c9f8027612f.jpg",[32,35,38],{"alias_norm":33,"kind":34},"FDA803","base",{"alias_norm":36,"kind":37},"FDA803DEHT","order",{"alias_norm":39,"kind":37},"FDA803DEHX",[],[42,46],{"name":43,"name_en":44,"path":45},"信号链","Signal Chain","analog",{"name":13,"name_en":14,"path":15},[48],{"pn_display":49,"pn_norm":49,"package":7,"summary":9},"FDA803U",[51,54,56,59,62,65,68,70,73,76,79],{"pn_display":52,"pn_norm":52,"summary":53},"BC107B","Low noise general purpose audio amplifiers",{"pn_display":55,"pn_norm":55,"summary":7},"A21SP16",{"pn_display":57,"pn_norm":57,"summary":58},"A22H165M","High-performance class-G stereo headphone amplifier with I²C",{"pn_display":60,"pn_norm":60,"summary":61},"FDA903D","1 x 45 W class D digital input automotive power amplifier with ILoad current monitoring, wide voltage operation range for car audio and telematic",{"pn_display":63,"pn_norm":63,"summary":64},"STA1080","Accordo2 family – Automotive dual core processor for car radio and display audio application",{"pn_display":66,"pn_norm":66,"summary":67},"STA304","Digital audio processor with multichannel DDX™",{"pn_display":69,"pn_norm":69,"summary":67},"STA304A",{"pn_display":71,"pn_norm":71,"summary":72},"STA308A","Multi-channel digital audio processor with DDX™",{"pn_display":74,"pn_norm":74,"summary":75},"STA309A","Multi-channel digital audio processor with DDX®",{"pn_display":77,"pn_norm":77,"summary":78},"STA309B","Multichannel digital audio processor with FFX®",{"pn_display":80,"pn_norm":80,"summary":81},"STA311B","Multichannel digital audio processor with FFX™"]