{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM3900MX","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM3900MX","canonicalUrl":"https://icboms.com/texas-instruments/LM3900MX","factsUrl":"https://icboms.com/api/mcp/products/LM3900MX","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM3900MX, quad general-purpose operational amplifier, 2.5 MHz gain bandwidth, 20 V/µs slew rate, 4.4 V to 32 V supply, 14-SOIC surface mount, 0°C to 70°C.","salesMarkdown":"## Package and mounting The 20 V/µs slew rate is the headline dynamic spec. For a 10 V peak-to-peak output swing, this supports a full-power bandwidth of roughly 320 kHz before slew-rate limiting distorts the signal. That is enough for audio-frequency processing, motor-current sense amplifiers, and moderate-speed data acquisition front-ends. The 2.5 MHz gain-bandwidth product sets the small-signal bandwidth; above that frequency the open-loop gain drops below unity. For a non-inverting gain of 10, expect a closed-loop bandwidth around 250 kHz. The 4.4 V to 32 V supply span covers the common 5 V, 12 V, and 24 V industrial rails without needing an extra regulator. The input bias current is 300 nA, typical for a bipolar-input amplifier — not a precision CMOS part, but acceptable for many general-purpose signal chains. For dual-sourcing or a drop-in alternative with a wider temperature range, the TLV9362IDDFR (dual, -40°C to 125°C) or TLV9351IDCKR (single, same temperature grade) are parametric cousins but not pin-compatible — the LM3900MX is a quad in 14-SOIC, while those are single and dual in smaller packages.","metaTitle":"LM3900MX Quad General-Purpose Op-Amp, 20 V/µs Slew Rate","metaDescription":"Texas Instruments LM3900MX quad op-amp, 2.5 MHz GBW, 20 V/µs slew rate, 4.4 V to 32 V supply, 14-SOIC.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","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":"300 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":"$0.34","stockQuantity":0,"priceTiers":[{"qty":875,"price":"$0.34000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2201d526704c7e3be908c1dae10636d5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the alternatives to LM3900MX?","answer":"For a wider temperature range, the TLV9362IDDFR (dual, -40°C to 125°C) or TLV9351IDCKR (single, same temperature grade) are parametric alternatives with similar slew rate and gain bandwidth, but they are not pin-compatible — the LM3900MX is a quad in 14-SOIC."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM3900MX","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM3900MX 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}}