{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3900M","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3900M","canonicalUrl":"https://icboms.com/texas-instruments/LM3900M","factsUrl":"https://icboms.com/api/mcp/products/LM3900M","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM3900M, general-purpose quad op-amp, 2.5 MHz gain bandwidth, 20 V/µs slew rate, 4.4 V to 32 V supply, 14-SOIC surface mount, commercial temperature range.","salesMarkdown":"## Quad op-amp with a 20 V/µs edge — what the scorch mark tells you Each of the four channels can source or sink 10 mA, with a total quiescent supply current of 6.2 mA for the whole package. This is the part you reach for when you need four amplifiers on a board and the signal edges are fast enough that a 0.5 V/µs jellybean won't cut it, but you don't need the precision or rail-to-rail output of a newer CMOS part. ## Package and mounting A 20 V/µs slew rate means this op-amp can swing a 10 V peak-to-peak output in 500 ns. That is fast enough for audio-frequency waveforms, control-loop compensation in switch-mode supplies, and general-purpose signal conditioning where the input edges are in the tens to hundreds of kilohertz range. The 30 nA input bias current is typical of a bipolar-input stage — not a problem for low-impedance sources, but worth noting if you are buffering a high-impedance sensor. That rules it out for new designs that must meet RoHS exemption-free requirements, but it is perfectly acceptable for repair, maintenance, and legacy-production runs where the exemption applies or the customer waives RoHS. If you are restocking a BOM for a board that already uses this part, the active status means you are not facing a last-time-buy deadline — yet. For new designs, look at a RoHS-compliant quad op-amp like the TLV9352 or similar modern CMOS alternative.","metaTitle":"LM3900M General Purpose Op-Amp, Quad, 2.5 MHz, 20 V/µs","metaDescription":"Texas Instruments LM3900M quad general-purpose op-amp: 2.5 MHz GBW, 20 V/µs slew rate, 4.4–32 V supply, 14-SOIC. Active, RoHS non-compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Package":"Bulk","Slew Rate":"20V/µs","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"6.2mA (x4 Channels)","Number of Circuits":"4","Current - Input Bias":"30 nA","Operating Temperature":"0°C ~ 70°C","Gain Bandwidth Product":"2.5 MHz","Supplier Device Package":"14-SOIC","Current - Output / Channel":"10 mA","Voltage - Supply Span (Max)":"32 V","Voltage - Supply Span (Min)":"4.4 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4","stockQuantity":0,"priceTiers":[{"qty":760,"price":"$0.40000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7194682d7c79c3b7e14b0f23aa7d8b5b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the LM3900M replacement?","answer":"There is no official direct replacement listed for the LM3900M. For a RoHS-compliant modern alternative with similar quad-channel general-purpose capability, consider a part such as the TLV9352 or TLV9362 series from Texas Instruments, which offer rail-to-rail output and wider temperature range, but verify pin compatibility and supply voltage range for your specific board."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3900M","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM3900M when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}