{"type":"public_part_profile","version":1,"generatedAt":"2026-06-14T19:30:06.627Z","language":"zh-CN","mpn":"LM339APT","sku":"HXG-9B80504E9F","canonicalUrl":"https://hxgsc.com/products/LM339APT","jsonUrl":"https://hxgsc.com/products/LM339APT.json","name":"LM339APT ST(意法半导体)","summary":"LM339APT，ST(意法半导体)，运算放大器/比较器 > 比较器，TSSOP-14封装，询盘确认库存，该系列器件包含四个独立的精密电压比较器，其中LM339A、LM239A和LM139A的失调电压最大低至2 mV。每个比较器专门设计为可在宽电压范围内由单电源供电运行，也可采用双电源供电。\\n这些比较器还具有独特特性，即使采用单电源供电，其输入共模电压范围","brand":"ST(意法半导体)","manufacturer":"ST(意法半导体)","category":"运算放大器/比较器 > 比较器","package":"TSSOP-14","image":"https://hxgsc.com/assets/pkg-soic-original.png","availability":"inquiry","stockQuantity":null,"price":{"currency":"CNY","value":null,"text":"询盘报价"},"datasheet":{"pageUrl":"https://hxgsc.com/datasheet/LM339APT","manufacturerUrl":"https://www.st.com/content/st_com/zh/search.html#q=LM339APT","available":true,"note":"优先打开制造商官方资料，核对封装、引脚、电气参数、温度等级和订购后缀。"},"reference":null,"properties":[{"name":"MPN","value":"LM339APT"},{"name":"HXG code","value":"HXG-9B80504E9F"},{"name":"Brand","value":"ST(意法半导体)"},{"name":"Manufacturer","value":"ST(意法半导体)"},{"name":"Package","value":"TSSOP-14"},{"name":"Category","value":"运算放大器/比较器 > 比较器"},{"name":"Minimum order quantity","value":"1"},{"name":"Parameters","value":"比较器数:四路,输入失调电压(Vos):1mV,输入偏置电流(Ib):25nA,传播延迟(tpd):300ns"}],"urls":{"product":"https://hxgsc.com/products/LM339APT","json":"https://hxgsc.com/products/LM339APT.json","liveSearch":"https://hxgsc.com/products?q=LM339APT","datasheet":"https://hxgsc.com/datasheet/LM339APT","manufacturerDatasheet":"https://www.st.com/content/st_com/zh/search.html#q=LM339APT","alternatives":"https://hxgsc.com/alternatives/LM339APT","bom":"https://hxgsc.com/bom?mpn=LM339APT","compare":"https://hxgsc.com/compare?items=LM339APT","brand":"https://hxgsc.com/brand/ST(%E6%84%8F%E6%B3%95%E5%8D%8A%E5%AF%BC%E4%BD%93)","manufacturer":"https://hxgsc.com/manufacturer/ST(%E6%84%8F%E6%B3%95%E5%8D%8A%E5%AF%BC%E4%BD%93)","package":"https://hxgsc.com/package/TSSOP-14","category":"https://hxgsc.com/catalog/category/%E8%BF%90%E7%AE%97%E6%94%BE%E5%A4%A7%E5%99%A8%2F%E6%AF%94%E8%BE%83%E5%99%A8%20%3E%20%E6%AF%94%E8%BE%83%E5%99%A8"},"evidenceUrls":["https://hxgsc.com/products/LM339APT","https://hxgsc.com/products/LM339APT.json","https://hxgsc.com/datasheet/LM339APT","https://www.st.com/content/st_com/zh/search.html#q=LM339APT","https://hxgsc.com/alternatives/LM339APT","https://hxgsc.com/bom?mpn=LM339APT","https://hxgsc.com/compare?items=LM339APT","https://hxgsc.com/brand/ST(%E6%84%8F%E6%B3%95%E5%8D%8A%E5%AF%BC%E4%BD%93)","https://hxgsc.com/manufacturer/ST(%E6%84%8F%E6%B3%95%E5%8D%8A%E5%AF%BC%E4%BD%93)","https://hxgsc.com/package/TSSOP-14","https://hxgsc.com/catalog/category/%E8%BF%90%E7%AE%97%E6%94%BE%E5%A4%A7%E5%99%A8%2F%E6%AF%94%E8%BE%83%E5%99%A8%20%3E%20%E6%AF%94%E8%BE%83%E5%99%A8"],"relatedParts":[{"mpn":"LM339PWR","brand":"TI(德州仪器)","manufacturer":"TI(德州仪器)","category":"运算放大器/比较器 > 比较器","package":"TSSOP-14","availability":"in_stock","stockQuantity":160000,"url":"https://hxgsc.com/products/LM339PWR","image":"https://hxgsc.com/assets/pkg-soic-original.png"},{"mpn":"LM2901AVQPWRQ1","brand":"TI(德州仪器)","manufacturer":"TI(德州仪器)","category":"运算放大器/比较器 > 比较器","package":"TSSOP-14","availability":"in_stock","stockQuantity":62000,"url":"https://hxgsc.com/products/LM2901AVQPWRQ1","image":"https://hxgsc.com/assets/pkg-soic-original.png"},{"mpn":"LM2901PWR","brand":"TI(德州仪器)","manufacturer":"TI(德州仪器)","category":"运算放大器/比较器 > 比较器","package":"TSSOP-14","availability":"in_stock","stockQuantity":20000,"url":"https://hxgsc.com/products/LM2901PWR","image":"https://hxgsc.com/assets/pkg-soic-original.png"},{"mpn":"TLV7034QPWRQ1","brand":"TI(德州仪器)","manufacturer":"TI(德州仪器)","category":"运算放大器/比较器 > 比较器","package":"TSSOP-14","availability":"in_stock","stockQuantity":18000,"url":"https://hxgsc.com/products/TLV7034QPWRQ1","image":"https://hxgsc.com/assets/pkg-soic-original.png"},{"mpn":"LM339DTBR2G","brand":"onsemi(安森美)","manufacturer":"onsemi(安森美)","category":"运算放大器/比较器 > 比较器","package":"TSSOP-14","availability":"inquiry","stockQuantity":null,"url":"https://hxgsc.com/products/LM339DTBR2G","image":"https://hxgsc.com/assets/pkg-soic-original.png"},{"mpn":"LM339LVQPWRQ1","brand":"TI(德州仪器)","manufacturer":"TI(德州仪器)","category":"运算放大器/比较器 > 比较器","package":"TSSOP-14","availability":"inquiry","stockQuantity":null,"url":"https://hxgsc.com/products/LM339LVQPWRQ1","image":"https://hxgsc.com/assets/pkg-soic-original.png"},{"mpn":"LM2901T14-13","brand":"DIODES(美台)","manufacturer":"DIODES(美台)","category":"运算放大器/比较器 > 比较器","package":"TSSOP-14","availability":"inquiry","stockQuantity":null,"url":"https://hxgsc.com/products/LM2901T14-13","image":"https://hxgsc.com/assets/pkg-soic-original.png"},{"mpn":"LMV339DTBR2G","brand":"onsemi(安森美)","manufacturer":"onsemi(安森美)","category":"运算放大器/比较器 > 比较器","package":"TSSOP-14","availability":"inquiry","stockQuantity":null,"url":"https://hxgsc.com/products/LMV339DTBR2G","image":"https://hxgsc.com/assets/pkg-soic-original.png"}],"procurementActions":[{"name":"查看商品详情","url":"https://hxgsc.com/products/LM339APT"},{"name":"打开制造商官方PDF","url":"https://www.st.com/content/st_com/zh/search.html#q=LM339APT"},{"name":"加入BOM询价","url":"https://hxgsc.com/bom?mpn=LM339APT"},{"name":"查看替代候选","url":"https://hxgsc.com/alternatives/LM339APT"},{"name":"单型号对比","url":"https://hxgsc.com/compare?items=LM339APT"},{"name":"查看同封装型号","url":"https://hxgsc.com/package/TSSOP-14"},{"name":"查看同品牌型号","url":"https://hxgsc.com/brand/ST(%E6%84%8F%E6%B3%95%E5%8D%8A%E5%AF%BC%E4%BD%93)"},{"name":"查看制造商型号","url":"https://hxgsc.com/manufacturer/ST(%E6%84%8F%E6%B3%95%E5%8D%8A%E5%AF%BC%E4%BD%93)"}],"rfqFields":["完整MPN","需求数量","品牌/制造商偏好","封装/关键参数","批号包装","交期","是否含税","可接受替代范围"],"quoteBoundary":{"requiredWording":"公开库存和价格用于采购初筛，最终数量、批号、包装、交期、检测资料、含税报价和付款交付条件以业务人员确认报价为准。","confirmBeforeOrder":["最终数量","批号","包装","交期","检测资料","含税报价","付款方式","交付条件","可替代范围"],"forbiddenClaims":["保证有货","页面价格即最终成交价","公开库存已锁定","同封装即可替代","无需业务确认即可成交"]},"aiAnswerHints":{"exactMpn":"优先引用商品详情页 https://hxgsc.com/products/LM339APT 和本 JSON https://hxgsc.com/products/LM339APT.json。","datasheet":"官方资料入口 https://www.st.com/content/st_com/zh/search.html#q=LM339APT；内嵌预览失败时仍可打开外部资料页。","alternative":"替代候选入口 https://hxgsc.com/alternatives/LM339APT；同封装或同系列不代表自动等效。","bom":"多型号、缺料或最终报价确认应转入 https://hxgsc.com/bom?mpn=LM339APT。"},"publicOnly":true}