{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LT1492CS8#TRPBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LT1492CS8~4TRPBF","canonicalUrl":"https://icboms.com/analog-devices/LT1492CS8~4TRPBF","factsUrl":"https://icboms.com/api/mcp/products/LT1492CS8%23TRPBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LT® series LT1492CS8#TRPBF dual general-purpose operational amplifier, 5 MHz gain bandwidth, 3 V/µs slew rate, 8-SOIC surface-mount package, Tape & Reel.","salesMarkdown":"## Dual op-amp for signal conditioning up to 5 MHz The LT1492CS8#TRPBF is a dual general-purpose operational amplifier from the Analog Devices LT® series, packing a 5 MHz gain-bandwidth product and a 3 V/µs slew rate into the 8-SOIC footprint. With two independent channels drawing 425 µA each, it fits signal-conditioning stages where moderate bandwidth and low quiescent current are the constraints — think anti-aliasing filters, sensor buffers, or active loops in industrial control or test equipment. ## Supply range and temperature grade The supply span runs from 2.5 V to 36 V, single or split, covering common 3.3 V, 5 V, ±5 V, and ±15 V rails without needing a separate regulator. The operating temperature range is 0°C to 70°C — commercial grade, so the part is intended for indoor, temperature-controlled environments rather than automotive or extended industrial bays. Input offset voltage is 120 µV typical, and input bias current is 50 nA — adequate for precision work with moderate source impedances, though a JFET-input op-amp would be a better fit for high-impedance sensors above 100 kΩ. ## Output drive and quiescent budget Each channel can source or sink 55 mA, enough to drive a 100 Ω load to ±5.5 V or to charge the input capacitance of a successive-approximation ADC in a single settling time constant. The 425 µA per-channel supply current keeps the total quiescent draw under 1 mA for both amplifiers — a comfortable fit for multi-channel, battery-powered or thermally constrained designs. ## Package and mounting Housed in an 8-SOIC package with 3.90 mm body width (supplier device package 8-SO), the part is a drop-in for standard SO-8 land patterns. Surface-mount only — no through-hole variant. Supplied on Tape & Reel, also available as Cut Tape for prototype quantities. ## Lifecycle and compliance Analog Devices lists the LT1492CS8#TRPBF as Active in production. The part is ROHS3 compliant, so no exemption-based paperwork is needed for EU or California market shipments.","metaTitle":"Analog Devices LT1492CS8#TRPBF Op-Amp, 5 MHz, 8-SOIC","metaDescription":"Active-production Analog Devices LT1492CS8#TRPBF dual general-purpose op-amp. 5 MHz GBW, 3 V/µs slew rate, 425 µA supply per channel. 8-SOIC. Quoted to order.","metaKeywords":null},"attributes":{"series":"LT®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Series":"LT®","Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"3V/µs","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"425µA (x2 Channels)","Number of Circuits":"2","Current - Input Bias":"50 nA","Operating Temperature":"0°C ~ 70°C","Gain Bandwidth Product":"5 MHz","Voltage - Input Offset":"120 µV","Supplier Device Package":"8-SO","Current - Output / Channel":"55 mA","Voltage - Supply Span (Max)":"36 V","Voltage - Supply Span (Min)":"2.5 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.74","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$9.74000","currency":"USD"},{"qty":10,"price":"$8.79700","currency":"USD"},{"qty":25,"price":"$8.38760","currency":"USD"},{"qty":100,"price":"$7.28300","currency":"USD"},{"qty":250,"price":"$6.95572","currency":"USD"},{"qty":500,"price":"$6.34198","currency":"USD"},{"qty":1000,"price":"$5.79000","currency":"USD"},{"qty":2500,"price":"$5.79000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/83eb94a5ff9ec4871fac9184ae41014b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional second-source to LT1492CS8#TRPBF?","answer":"The ADA4691-2ACPZ-R7 is a dual general-purpose op-amp in a similar bandwidth class (3.6 MHz) but with a JFET input stage (0.5 pA input bias) and rail-to-rail output. It runs on a 2.7 V supply and operates from -40°C to 125°C. The pinout differs — the ADA4691 uses a 10-lead LFCSP, not 8-SOIC — so a board spin is required."},{"question":"What compliance documentation does Analog Devices provide for LT1492CS8#TRPBF?","answer":"The part is ROHS3 compliant. Analog Devices typically provides a Certificate of Compliance and material declaration upon request through the ordering channel."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LT1492CS8~4TRPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LT1492CS8~4TRPBF 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}}