{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LT1674IS#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LT1674ISPBF","canonicalUrl":"https://icboms.com/analog-devices/LT1674ISPBF","factsUrl":"https://icboms.com/api/mcp/products/LT1674IS%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LT® series LT1674IS#PBF, General Purpose Amplifier, 4 Circuits, Rail-to-Rail, 12 kHz Gain Bandwidth, 1.9µA Supply, 2.2V to 36V, -40°C to 85°C, 14-SOIC.","salesMarkdown":"## What the 12 kHz gain-bandwidth means for your signal chain The Analog Devices LT1674IS#PBF is a quad general-purpose op-amp in the LT® series, built for continuous-time signal conditioning where the bandwidth ceiling is well below audio frequencies. Its 12 kHz gain-bandwidth product sets a practical closed-loop gain of 60 dB at 12 Hz or unity gain at 12 kHz — fine for DC measurement, thermocouple amplification, or low-frequency sensor buffering, but not for audio or high-speed data acquisition. ## 1.9 µA per channel — the power budget decider Each of the four amplifiers draws 1.9 µA of supply current. That is the headline spec for battery-powered or loop-powered designs: the entire quad consumes under 8 µA quiescent. The trade-off is the 12 kHz GBW — you trade speed for micropower, not the other way. Input bias current is 25 pA, and input offset voltage is 200 µV, both adequate for precision DC work where the signal source impedance is moderate. ## Supply span from 2.2 V to 36 V — single-supply flexibility The LT1674IS#PBF operates from a supply span as low as 2.2 V up to 36 V. That covers both a single lithium-ion cell (3.0 V to 4.2 V) and a 24 V industrial bus without an extra regulator. The rail-to-rail output means the output can swing close to the rails, which is useful when running from a 3.3 V ADC reference or a 5 V logic supply.","metaTitle":"LT1674IS#PBF Quad Op-Amp, 12 kHz GBW, Rail-to-Rail Output","metaDescription":"LT1674IS#PBF quad general-purpose op-amp from Analog Devices (LT® series).","metaKeywords":null},"attributes":{"series":"LT®","packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"LT®","Package":"Bulk","Slew Rate":"0.005V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"1.9µA (x4 Channels)","Number of Circuits":"4","Current - Input Bias":"25 pA","Operating Temperature":"-40°C ~ 85°C","Gain Bandwidth Product":"12 kHz","Voltage - Input Offset":"200 µV","Supplier Device Package":"14-SO","Current - Output / Channel":"1.5 mA","Voltage - Supply Span (Max)":"36 V","Voltage - Supply Span (Min)":"2.2 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.57","stockQuantity":0,"priceTiers":[{"qty":46,"price":"$6.57000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/30bb34f1da275d0b509c09da217fb2cf.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can LT1674IS#PBF operate on a single supply?","answer":"Yes — the rail-to-rail output and wide supply span allow single-supply operation from 2.2 V to 36 V without a negative rail."},{"question":"What is the closest functional second-source for LT1674IS#PBF?","answer":"The AD8619WARZ-R7 is a quad, rail-to-rail CMOS op-amp with a 400 kHz GBW and 0.1 V/µs slew rate — a closer micropower match than the 1 MHz AD8544ARZ-REEL7. Neither is a direct pin-for-pin replacement; verify the pinout and compensation before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LT1674ISPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LT1674ISPBF 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}}