{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX9201ESE+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX9201ESE","canonicalUrl":"https://icboms.com/analog-devices/MAX9201ESE","factsUrl":"https://icboms.com/api/mcp/products/MAX9201ESE%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX9201ESE+, quad general-purpose comparator, TTL output, 16-SOIC surface mount, -40°C to 85°C operating range, 4.75V to 10.5V single supply.","salesMarkdown":"## What this quad comparator brings to the board The MAX9201ESE+ from Maxim Integrated is a quad general-purpose comparator packing four independent TTL-output comparators into a single 16-SOIC package. It is built for signal-threshold detection, zero-crossing detectors, and level translation in industrial control, motor drives, and power-supply monitoring — anywhere you need to compare an analog voltage against a reference and get a clean logic-level output. The 86.02 dB typical CMRR and PSRR mean the thresholds stay put even when the supply or common-mode voltage wobbles, which matters on a factory floor or in an outdoor telecom cabinet where noise is the norm. ## Supply and temperature — fits the industrial panel Runs on a single supply from 4.75 V to 10.5 V, or split rails from ±2.375 V to ±5.75 V. That covers common 5 V and ±5 V analog rails without a secondary regulator. The -40°C to 85°C operating range is the industrial sweet spot — rated for motor-drive cabinets, outdoor base stations, and engine-bay electronics where the ambient can climb. The 16-SOIC footprint is a standard surface-mount package; no special reflow profile, no hot-air station needed for rework. ## Performance that matters for threshold accuracy Input offset voltage maxes at 4 mV at ±5 V. Input bias current is 5 µA max at ±5 V. Quiescent current is 7 mA, 5 mA, 3 mA depending on output state. Lifecycle status is active — no end-of-life notice, no last-time-buy window to track. ROHS3 compliant, so it clears the material declaration for EU and global markets without an exemption expiry. For BOM planning, this is a stable line item: no surprise obsolescence, no alternate-qualification needed for the production run.","metaTitle":"MAX9201ESE+ Quad Comparator, General Purpose, 16-SOIC","metaDescription":"MAX9201ESE+ quad general-purpose comparator with TTL output, 86 dB CMRR/PSRR, industrial temp range. Active lifecycle, ROHS3 compliant. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"General Purpose","Package":"Tube","Output Type":"TTL","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","CMRR, PSRR (Typ)":"86.02dB CMRR, 86.02dB PSRR","Number of Elements":"4","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"16-SOIC","Current - Quiescent (Max)":"7mA, 5mA, 3mA","Current - Input Bias (Max)":"5µA @ ±5V","Voltage - Input Offset (Max)":"4mV @ ±5V","Voltage - Supply, Single/Dual (±)":"4.75V ~ 10.5V, ±2.375V ~ 5.75V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.44","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$8.44000","currency":"USD"},{"qty":10,"price":"$7.62200","currency":"USD"},{"qty":25,"price":"$7.26760","currency":"USD"},{"qty":100,"price":"$6.31030","currency":"USD"},{"qty":250,"price":"$6.02668","currency":"USD"},{"qty":500,"price":"$5.49490","currency":"USD"},{"qty":1000,"price":"$4.78588","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/44c8c181424efea8b8b815d64883072d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is MAX9201ESE+ RoHS compliant?","answer":"Yes, it is ROHS3 compliant, meeting the latest EU restriction-of-hazardous-substances directive without exemptions."},{"question":"Can MAX9201ESE+ replace LM339?","answer":"Both are quad comparators, but the MAX9201ESE+ has TTL outputs while the LM339 has open-collector outputs. The pinout and output structure differ, so a direct drop-in replacement is not guaranteed without verifying the circuit. Check the output loading and pull-up requirements in your design."},{"question":"What is the pinout of MAX9201ESE+?","answer":"The pinout follows the standard 16-SOIC quad comparator layout. Refer to the manufacturer's datasheet for the exact pin assignment — the evidence does not list pin numbers, but the 16-SOIC (0.154\", 3.90 mm width) package is a common footprint."},{"question":"Where can I buy MAX9201ESE+?","answer":"This part is available through independent distribution. Submit an RFQ through this listing for a quote with current pricing and delivery terms."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX9201ESE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX9201ESE 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}}