{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM339ANSR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM339ANSR","canonicalUrl":"https://icboms.com/texas-instruments/LM339ANSR","factsUrl":"https://icboms.com/api/mcp/products/LM339ANSR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM339ANSR, Quad Differential Comparator, Open-Collector Output, 14-SOIC (0.209\", 5.30mm Width), Surface Mount, 0°C~70°C, 2V~30V Supply.","salesMarkdown":"## Quad comparator, open-collector — what you get in the 14-SOIC The LM339ANSR: Quad differential comparator with four independent comparators. Each drives an open-collector output that sinks up to 20 mA typical. ## Open-collector output — why it matters for your BOM Open-collector output allows pull-up to a different voltage than the comparator supply. Quiescent current is 2.5 mA max. It is a current-production part, so you can specify it into new designs without worrying about a forced redesign cycle. For BOM freeze or PCN watch, this is a low-risk line item. ## Temperature grade — commercial, indoor use","metaTitle":"LM339ANSR Quad Differential Comparator","metaDescription":"TI LM339ANSR quad differential comparator with open-collector output, 2V-30V supply, 0-70°C. Active production, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Mfr":"Texas Instruments","Type":"Differential","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Hysteresis":"-","Output Type":"CMOS, MOS, Open-Collector, TTL","Mounting Type":"Surface Mount","Package / Case":"14-SOIC (0.209\\\", 5.30mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","CMRR, PSRR (Typ)":"-","Number of Elements":"4","Base Product Number":"LM339","Operating Temperature":"0°C~70°C","Current - Output (Typ)":"20mA","Propagation Delay (Max)":"-","Supplier Device Package":"14-SO","Current - Quiescent (Max)":"2.5mA","Current - Input Bias (Max)":"0.25µA @ 5V","Voltage - Input Offset (Max)":"3mV @ 30V","Voltage - Supply, Single/Dual (±)":"2V ~ 30V, ±1V ~ 15V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5500","priceTiers":[{"qty":1,"price":"$0.55000","currency":"USD"},{"qty":10,"price":"$0.44300","currency":"USD"},{"qty":25,"price":"$0.40560","currency":"USD"},{"qty":100,"price":"$0.30190","currency":"USD"},{"qty":250,"price":"$0.27360","currency":"USD"},{"qty":500,"price":"$0.22642","currency":"USD"},{"qty":1000,"price":"$0.16981","currency":"USD"},{"qty":2000,"price":"$0.15566","currency":"USD"},{"qty":6000,"price":"$0.14623","currency":"USD"},{"qty":10000,"price":"$0.13679","currency":"USD"},{"qty":50000,"price":"$0.13350","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/01d017d5c3c4e323e53d322683ed2720.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM339ANSR/alternatives.json"},"ai":{"faq":[{"question":"What is the output type of LM339ANSR?","answer":"The output type is CMOS, MOS, Open-Collector, and TTL compatible. The open-collector output can sink up to 20 mA typical and allows wired-AND connections."},{"question":"What are the equivalents or alternatives for LM339ANSR?","answer":"The TLV9032DDFR is a newer, dual comparator with push-pull rail-to-rail outputs, 1.65 V supply, and 100 ns propagation delay, but it is not a pin-for-pin replacement — it has two elements instead of four, and its output type differs. For a direct quad open-collector replacement, stay within the LM339 family (e.g., LM339AN or LM339M)."},{"question":"What is LM339ANSR's listed type on this component line?","answer":"The type is listed as Differential — it is a differential comparator, meaning it compares two input voltages and outputs a digital signal based on which is higher."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM339ANSR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM339ANSR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}