{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6631MTT+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6631MTT~3T","canonicalUrl":"https://icboms.com/analog-devices/MAX6631MTT~3T","factsUrl":"https://icboms.com/api/mcp/products/MAX6631MTT%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX6631MTT+T, 12-bit digital temperature sensor, SPI output, local sensing, -55°C to +125°C range, 6-TDFN exposed pad package, Tape & Reel.","salesMarkdown":"## Active production — 12-bit local temp sensor with SPI interface The MAX6631MTT+T is an active-production 12-bit digital temperature sensor from Analog Devices, sensing local die temperature with a ±0.8°C accuracy at 25°C and communicating over an SPI bus. Its supply range spans 3V to 5.5V, and the operating temperature covers -55°C to +150°C, with the sensing range rated to +125°C — wide enough for industrial and automotive-adjacent thermal monitoring. ## Package and supply-chain posture Housed in a 6-WDFN exposed pad package (6-TDFN 3x3 mm), supplied on Tape & Reel (TR) or Cut Tape (CT) — the reel format suits automated pick-and-place for volume builds. ## Accuracy over temperature and shutdown mode Accuracy is specified at ±0.8°C (max) at 25°C, widening to -5°C / +6.5°C at the 150°C test condition — the error band is tightest near room temperature and opens at the extremes, a consideration for high-temperature fault thresholds. A shutdown mode drops quiescent current when the sensor is idle, useful for battery-powered or duty-cycled systems where the SPI bus is shared and the sensor only wakes for periodic reads.","metaTitle":"MAX6631MTT+T 12-bit SPI Temp Sensor, -55°C to +125°C","metaDescription":"MAX6631MTT+T from Analog Devices: 12-bit digital temperature sensor, SPI output, -55°C to +125°C range, ±0.8°C accuracy. Active production, RoHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Shutdown Mode","Resolution":"12 b","Output Type":"SPI","Sensor Type":"Digital, Local","Mounting Type":"Surface Mount","Package / Case":"6-WDFN Exposed Pad","Test Condition":"25°C (150°C)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Operating Temperature":"-55°C ~ 150°C","Supplier Device Package":"6-TDFN (3x3)","Accuracy - Highest (Lowest)":"±0.8°C (-5°C, 6.5°C)","Sensing Temperature - Local":"-55°C ~ 125°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.44","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$7.44000","currency":"USD"},{"qty":5,"price":"$6.56800","currency":"USD"},{"qty":10,"price":"$5.80100","currency":"USD"},{"qty":25,"price":"$4.70640","currency":"USD"},{"qty":50,"price":"$4.15920","currency":"USD"},{"qty":100,"price":"$4.04960","currency":"USD"},{"qty":500,"price":"$3.39296","currency":"USD"},{"qty":1000,"price":"$3.17405","currency":"USD"},{"qty":2500,"price":"$3.06460","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6631MTT~3T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6631MTT~3T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}