{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX40001ANT12+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX40001ANT12T","canonicalUrl":"https://icboms.com/analog-devices/MAX40001ANT12T","factsUrl":"https://icboms.com/api/mcp/products/MAX40001ANT12%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX40001ANT12+T single comparator with integrated voltage reference, 1.7V to 5.5V supply, 1.7µA quiescent current, open-drain output, 6-WLP (1.08x0.73mm) package, -40°C to +125°C.","salesMarkdown":"## Comparator with on-chip reference for threshold sensing The MAX40001ANT12+T is a single comparator that integrates a voltage reference on-chip, eliminating the need for an external reference resistor divider in threshold-detection circuits. Quiescent current is 1.7 µA maximum, making this part suitable for always-on sensor monitors in battery-powered equipment where every microamp counts. Built-in 2.5 mV hysteresis prevents output chatter when the input signal sits near the threshold — no external positive-feedback resistors are needed. Typical propagation delay of 14 µs sets the response time for over-voltage or under-voltage detection — fast enough for most power-good and battery-monitor loops but not for high-speed PWM fault latching. Input offset voltage is trimmed to 8 mV maximum, and input bias current is 5 nA maximum, so the threshold accuracy is dominated by the integrated reference tolerance rather than the comparator front-end. Common-mode rejection is 46 dB minimum and power-supply rejection is 60 dB minimum, meaning the threshold stays stable even when the battery voltage droops under load. The 6-bump WLP package measures 1.08 x 0.73 mm — the footprint is smaller than a 0402 resistor, so it fits into the tightest sensor modules or wearable PCBs. Surface-mount assembly with standard lead-free reflow profiles; the WLP bumps are the only terminations, so the board layout must match the 0.4 mm pitch ball map from the datasheet. ## Lifecycle and compliance RoHS3 compliant (2015/863/EU) with no exemptions, so it passes into EU-market assemblies without a waiver.","metaTitle":"MAX40001ANT12+T Analog Devices Comparator, 1.7-5.5V, 6-WLP","metaDescription":"MAX40001ANT12+T single comparator with integrated voltage reference. 1.7-5.5V supply, 1.7µA quiescent current, open-drain output, -40 to +125°C. Active, RoHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"with Voltage Reference","Package":"Tape & Reel (TR); Cut Tape (CT)","Hysteresis":"2.5mV","Output Type":"Open-Drain","Mounting Type":"Surface Mount","Package / Case":"6-XFBGA, WLPBGA","lifecycle_stage":"eol_hot","CMRR, PSRR (Typ)":"46dB CMRR, 60dB PSRR (Min)","Number of Elements":"1","Operating Temperature":"-40°C ~ 125°C","Current - Output (Typ)":"2mA","Propagation Delay (Max)":"14µs (Typ)","Supplier Device Package":"6-WLP (1.08x0.73)","Current - Quiescent (Max)":"1.7µA","Current - Input Bias (Max)":"0.005µA","Voltage - Input Offset (Max)":"8mV","Voltage - Supply, Single/Dual (±)":"1.7V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.64","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.64000","currency":"USD"},{"qty":10,"price":"$1.47200","currency":"USD"},{"qty":25,"price":"$1.38880","currency":"USD"},{"qty":100,"price":"$1.18320","currency":"USD"},{"qty":250,"price":"$1.11100","currency":"USD"},{"qty":500,"price":"$0.97212","currency":"USD"},{"qty":1000,"price":"$0.80548","currency":"USD"},{"qty":2500,"price":"$0.74992","currency":"USD"},{"qty":5000,"price":"$0.72215","currency":"USD"},{"qty":12500,"price":"$0.69438","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What package does MAX40001ANT12+T come in?","answer":"It is supplied in a 6-bump WLP (wafer-level package) measuring 1.08 x 0.73 mm, shipped on tape and reel or cut tape."},{"question":"What compliance documentation does Analog Devices provide for MAX40001ANT12+T?","answer":"The part is RoHS3 compliant (no exemptions). Analog Devices provides a RoHS certificate and material declaration; no UL or IEC certification is listed for this device."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX40001ANT12T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX40001ANT12T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}