{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX903ESA+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX903ESAT","canonicalUrl":"https://icboms.com/analog-devices/MAX903ESAT","factsUrl":"https://icboms.com/api/mcp/products/MAX903ESA%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX903ESA+T single comparator with latch, TTL output, 5V to 10V supply, 8-SOIC, surface mount, -40°C to 85°C.","salesMarkdown":"## What this comparator does on the board The MAX903ESA+T is a single comparator with a built-in latch, meaning it holds the last output state after the strobe signal goes inactive — useful in zero-crossing detectors or window comparators where the decision must be frozen for the downstream logic to read. It operates from a single 5V to 10V supply or dual ±2.5V to ±5V rails, and its TTL output interfaces directly with 5V logic families without a level translator. ## Key parametrics for the BOM line Typical CMRR of 82.5 dB and PSRR of 80 dB mean the comparator rejects common-mode noise and supply ripple well — a 10 mV input offset at the trip point is not swamped by a 1 V ground bounce on the supply rail. Quiescent current max is 4 mA, 3 mA, or 1.5 mA depending on the supply configuration — the 1.5 mA figure applies to the single 5 V rail, keeping the power budget tight in a low-current sensor node.","metaTitle":"MAX903ESA+T Analog Devices Comparator with Latch, 8-SOIC","metaDescription":"MAX903ESA+T single comparator with latch, TTL output, 5V to 10V supply, -40°C to 85°C, 8-SOIC. Active, RoHS3. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Type":"with Latch","Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"TTL","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","CMRR, PSRR (Typ)":"82.5dB CMRR, 80dB PSRR","Number of Elements":"1","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"8-SOIC","Current - Quiescent (Max)":"4mA, 3mA, 1.5mA","Current - Input Bias (Max)":"10µA @ ±5V","Voltage - Input Offset (Max)":"4mV @ ±5V","Voltage - Supply, Single/Dual (±)":"5V ~ 10V, ±2.5V ~ 5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.66","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$11.66000","currency":"USD"},{"qty":10,"price":"$10.53200","currency":"USD"},{"qty":25,"price":"$10.04200","currency":"USD"},{"qty":100,"price":"$8.71930","currency":"USD"},{"qty":250,"price":"$8.32744","currency":"USD"},{"qty":500,"price":"$7.59268","currency":"USD"},{"qty":1000,"price":"$6.61298","currency":"USD"},{"qty":2500,"price":"$6.36805","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/4533daa6360cc599e943c2fb2cce0161.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is MAX903ESA+T's listed type on this Logic ICs line?","answer":"The type is 'with Latch' — the comparator holds its output state after the strobe signal goes inactive, useful for zero-crossing or window comparators where the decision must be frozen."},{"question":"What compliance documentation does Analog Devices provide for MAX903ESA+T?","answer":"The part is RoHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX903ESAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX903ESAT 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}}