{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4042EUA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4042EUA","canonicalUrl":"https://icboms.com/analog-devices/MAX4042EUA","factsUrl":"https://icboms.com/api/mcp/products/MAX4042EUA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX4042EUA+, dual general-purpose op-amp, rail-to-rail output, 90 kHz gain bandwidth, 0.04 V/µs slew rate, 2.4 V to 5.5 V supply, 14 µA per channel, 8-uMAX/uSOP surface-mount package, -40°C to 85°C.","salesMarkdown":"The Analog Devices MAX4042EUA+ is a dual general-purpose op-amp with rail-to-rail output, built for low-power signal conditioning in battery-powered or loop-powered systems. It draws 14 µA per channel, runs on a 2.4 V to 5.5 V supply span, and delivers 90 kHz gain-bandwidth product with a 0.04 V/µs slew rate — enough for DC and low-frequency sensor signals, thermocouple amplifiers, or battery-monitor front-ends. The 8-uMAX/uSOP package keeps board area tight, and the -40°C to 85°C range covers industrial and outdoor telecom enclosures. ## Lifecycle and sourcing The MAX4042EUA+ is listed as Active with ROHS3 compliance. No end-of-life notice, no last-time-buy window — it is a current-production part you can specify into a new BOM without worrying about a forced redesign. Sourced and quoted to order through independent distribution; availability and current pricing confirmed at quote time against an RFQ.","metaTitle":"MAX4042EUA+ Dual Rail-to-Rail Op-Amp, 90 kHz, 0.04 V/µs","metaDescription":"MAX4042EUA+ dual general-purpose op-amp from Analog Devices. Rail-to-rail output, 90 kHz GBW, 14 µA supply per channel. 8-uMAX/uSOP package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Package":"Tube","Slew Rate":"0.04V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"14µA (x2 Channels)","Number of Circuits":"2","Current - Input Bias":"2 nA","Operating Temperature":"-40°C ~ 85°C","Gain Bandwidth Product":"90 kHz","Voltage - Input Offset":"250 µV","Supplier Device Package":"8-uMAX/uSOP","Current - Output / Channel":"2.5 mA","Voltage - Supply Span (Max)":"5.5 V","Voltage - Supply Span (Min)":"2.4 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.42","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.42000","currency":"USD"},{"qty":10,"price":"$3.07000","currency":"USD"},{"qty":25,"price":"$2.90240","currency":"USD"},{"qty":100,"price":"$2.51540","currency":"USD"},{"qty":250,"price":"$2.38644","currency":"USD"},{"qty":500,"price":"$2.14136","currency":"USD"},{"qty":1000,"price":"$1.93496","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/43d3ee5a3eb9a269ae99ed2d082710e5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is MAX4042EUA+ rail-to-rail?","answer":"Yes, the output type is rail-to-rail, allowing the output to swing close to both supply rails — useful for single-supply designs and ADC interfaces."},{"question":"What is the bandwidth of MAX4042EUA+?","answer":"The gain-bandwidth product is 90 kHz, and the slew rate is 0.04 V/µs — suited for DC and low-frequency signal conditioning."},{"question":"What is an equivalent part for MAX4042EUA+?","answer":"Within the same family, the single-channel MAX4040 and quad-channel MAX4044 share the same 90 kHz GBW, 14 µA supply, and rail-to-rail output — pinout differs by channel count, not footprint."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4042EUA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX4042EUA 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}}