{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM837MX/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM837MX-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LM837MX-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LM837MX%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM837MX/NOPB quad general-purpose op-amp, 25 MHz gain bandwidth, 10 V/µs slew rate, 36 V supply span, 14-SOIC surface mount, tape and reel.","salesMarkdown":"## 25 MHz gain bandwidth, 10 V/µs slew — signal chain ceiling The LM837MX/NOPB is a quad general-purpose op-amp with a 25 MHz gain-bandwidth product and 10 V/µs slew rate — the GBW sets the small-signal bandwidth ceiling for a given closed-loop gain, while the slew rate governs large-signal distortion. At a gain of 10, the -3 dB bandwidth is roughly 2.5 MHz, enough for audio processing, motor-current sensing, or control-loop filtering. The 10 V/µs slew rate means a 10 V output step slews in 1 µs, keeping total harmonic distortion low in the audio band. ## Quad channel, 2.5 mA per amplifier — power budget for dense boards Four amplifiers in a single 14-SOIC package drawing 10 mA total — that is 2.5 mA per channel at the typical supply current. On a multi-channel data-acquisition board with eight op-amps, two LM837MX/NOPB devices consume 20 mA from the rail, leaving headroom for the ADC and reference. The 36 V supply span supports split ±18 V rails or a single 36 V rail, common in industrial analog front-ends where the signal swing needs to cover ±10 V. The 500 nA input bias current is typical for a bipolar-input design; plan for a few hundred microvolts of offset drift if the source impedance exceeds 10 kΩ. ## Industrial temperature, standard SOIC footprint Surface-mount assembly on a 1.6 mm FR-4 board with standard reflow profile works; no special bake-out required for moisture sensitivity as the package is typical MSL 1 or 2 for SOIC (not explicitly stated, but standard). The tape-and-reel packaging is suited for automated pick-and-place in volume production.","metaTitle":"Texas Instruments LM837MX/NOPB Quad Op-Amp, 25 MHz, 14-SOIC","metaDescription":"Texas Instruments LM837MX/NOPB quad general-purpose op-amp: 25 MHz GBW, 10 V/µs slew rate, 36 V supply, 14-SOIC. Active, ROHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"10V/µs","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"10mA (x4 Channels)","Number of Circuits":"4","Current - Input Bias":"500 nA","Operating Temperature":"-40°C ~ 85°C","Gain Bandwidth Product":"25 MHz","Voltage - Input Offset":"300 µV","Supplier Device Package":"14-SOIC","Current - Output / Channel":"40 mA","Voltage - Supply Span (Max)":"36 V","Voltage - Supply Span (Min)":"36 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.69","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.69000","currency":"USD"},{"qty":10,"price":"$1.51300","currency":"USD"},{"qty":25,"price":"$1.43640","currency":"USD"},{"qty":100,"price":"$1.18000","currency":"USD"},{"qty":250,"price":"$1.10304","currency":"USD"},{"qty":500,"price":"$0.97478","currency":"USD"},{"qty":1000,"price":"$0.76956","currency":"USD"},{"qty":2500,"price":"$0.72600","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3b929393e0fa667edd1c95c7da76461b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional second-source for LM837MX/NOPB?","answer":"The TLV9362IDDFR is a newer-generation dual op-amp from the same manufacturer with a 10.6 MHz GBW and 25 V/µs slew rate, but it is a dual-channel part in a different package (SOT-23-8). It is not a pin-compatible drop-in replacement for the quad-channel LM837MX/NOPB in SOIC-14 — a board layout change is required."},{"question":"What is LM837MX/NOPB's slew rate?","answer":"The slew rate is 10 V/µs. At a gain of 1, this supports a full-power bandwidth of approximately 160 kHz for a 20 V peak-to-peak output swing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM837MX-NOPB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM837MX-NOPB 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}}