{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM2902MT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM2902MT","canonicalUrl":"https://icboms.com/texas-instruments/LM2902MT","factsUrl":"https://icboms.com/api/mcp/products/LM2902MT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LinCMOS™ LM2902MT, quad general-purpose operational amplifier, 1 MHz gain bandwidth, 1.5 mA supply current, 14-TSSOP package, -40°C to 85°C operating temperature.","salesMarkdown":"## Quad op-amp in a TSSOP-14 — what the ratings tell you The LM2902MT is a Texas Instruments LinCMOS™ quad general-purpose operational amplifier. Four independent amplifiers share a common bias network in a 14-TSSOP package, saving board area compared to four single op-amps. Gain-bandwidth product is 1 MHz, with a supply current of 1.5 mA for all four amplifiers — the CMOS input stage keeps bias current at 45 nA, which matters when the op-amp is used with high-impedance sensors or long time-constant filters. This means TI has flagged it for eventual end-of-life — new designs should not start with this order code. Existing production lines that already qualify the part can continue sourcing through independent distribution while channel stock lasts. No official successor part is listed on the record. The buyer should evaluate a pin-compatible alternate from the LM324 family (same quad op-amp, 14-pin DIP/SOIC/TSSOP footprint) if a direct drop-in is needed, or migrate to a newer TI quad op-amp in the same package for fresh designs. ## Supply rail and output — sizing the signal chain Supply span runs from 3 V minimum to 32 V maximum — single-supply or split-supply operation is possible. Input offset voltage is 2 mV typical. For precision DC applications below 1 mV offset, a zero-drift amplifier would be a better choice; for general-purpose signal conditioning, level shifting, and active filtering at audio frequencies, this spec is adequate.","metaTitle":"LM2902MT Quad General-Purpose Op-Amp, 1 MHz, NRND","metaDescription":"Texas Instruments LM2902MT quad op-amp, 1 MHz GBW, 1.5 mA supply, -40 to 85°C. TSSOP-14.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","categoryPath":["Analog & Data Acquisition"],"specifications":{"Mfr":"Texas Instruments","Series":"LinCMOS™","Package":"Tube","Slew Rate":"-","Output Type":"-","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"14-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Not For New Designs","lifecycle_stage":"eol_hot","Current - Supply":"1.5mA","Number of Circuits":"4","Base Product Number":"LM2902","Current - Input Bias":"45 nA","Operating Temperature":"-40°C~85°C(TJ)","Gain Bandwidth Product":"1 MHz","Voltage - Input Offset":"2 mV","Supplier Device Package":"14-TSSOP","Current - Output / Channel":"40 mA","Voltage - Supply Span (Max)":"32 V","Voltage - Supply Span (Min)":"3 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4352","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c027e8fc3048d50b34515064996fb765.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM2902MT/alternatives.json"},"ai":{"faq":[{"question":"Is the LM2902MT obsolete?","answer":"It is not yet fully discontinued, but TI has signaled it is entering the end-of-life pipeline. Existing production can continue sourcing through independent channels while stock is available; new designs should select a different part."},{"question":"What is the replacement for the LM2902MT?","answer":"No official TI successor is listed for the LM2902MT. The closest pin-compatible alternative is a standard LM324 quad op-amp in a 14-pin TSSOP package — the LM324 series shares the same footprint and supply range. For new designs, consider a newer TI quad op-amp such as the TLV9004 or OPA4376 in the same TSSOP-14 package, after verifying the supply voltage and bandwidth requirements."},{"question":"Can the LM2902MT replace the LM324?","answer":"Yes, the LM2902MT is a drop-in replacement for the LM324 in most applications. Both are quad general-purpose op-amps with the same 14-pin pinout (DIP, SOIC, or TSSOP). The LM2902MT uses a LinCMOS™ input stage for lower bias current (45 nA vs the LM324's bipolar 100 nA typical), and its supply range (3 V to 32 V) overlaps the LM324's range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM2902MT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM2902MT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}