{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX406BCSA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX406BCSA","canonicalUrl":"https://icboms.com/analog-devices/MAX406BCSA","factsUrl":"https://icboms.com/api/mcp/products/MAX406BCSA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim MAX406BCSA+, single general-purpose op-amp, 8 kHz gain-bandwidth product, 1 µA supply current, rail-to-rail output, 2.5 V to 10 V supply, 8-SOIC package, 0°C to 70°C.","salesMarkdown":"## Ultra-low-power single op-amp for battery and sensor conditioning The Maxim MAX406BCSA+ is a single general-purpose operational amplifier in an 8-SOIC surface-mount package, designed for applications where supply current is the primary constraint. Its 1 µA supply current and 8 kHz gain-bandwidth product place it squarely in the ultra-low-power segment — think battery-monitor front-ends, thermocouple amplifiers, and energy-harvesting sensor interfaces that run for years on a coin cell. The rail-to-rail output stage preserves dynamic range when the supply is as low as 2.5 V, and the 0.005 V/µs slew rate confirms this is a DC-to-slow-signal part, not a general-purpose audio or control-loop amplifier. Operating temperature is 0°C to 70°C, so it is specified for commercial and indoor industrial environments. ## 1 µA supply current — what it means for the BOM The 1 µA supply current dominates quiescent load in battery-powered designs. At 2.5 V the analog front-end runs from a single Li-ion cell without a boost converter. ## Active lifecycle — no LTB pressure The MAX406BCSA+ carries an Active lifecycle status and is ROHS3 compliant.","metaTitle":"MAX406BCSA+ Op Amp, 8 kHz GBP, 1 µA Supply, 8-SOIC","metaDescription":"Maxim MAX406BCSA+ single general-purpose op-amp: 8 kHz gain-bandwidth, 1 µA supply current, rail-to-rail output, 2.5 V to 10 V supply. 8-SOIC package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Package":"Tube","Slew Rate":"0.005V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"1µA","Number of Circuits":"1","Current - Input Bias":"0.1 pA","Operating Temperature":"0°C ~ 70°C","Gain Bandwidth Product":"8 kHz","Voltage - Input Offset":"750 µV","Supplier Device Package":"8-SOIC","Voltage - Supply Span (Max)":"10 V","Voltage - Supply Span (Min)":"2.5 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.49","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.49000","currency":"USD"},{"qty":10,"price":"$5.86300","currency":"USD"},{"qty":25,"price":"$5.59040","currency":"USD"},{"qty":100,"price":"$4.85410","currency":"USD"},{"qty":250,"price":"$4.63592","currency":"USD"},{"qty":500,"price":"$4.22684","currency":"USD"},{"qty":1000,"price":"$3.68145","currency":"USD"},{"qty":2500,"price":"$3.54510","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/max406-max419.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the slew rate of MAX406BCSA+?","answer":"The slew rate is 0.005 V/µs. This is extremely slow — the op-amp cannot track signals faster than a few hertz at significant amplitude. It is intended for DC or near-DC conditioning, not for AC-coupled paths or control loops."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX406BCSA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX406BCSA 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}}