{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADT7481ARMZ-1REEL","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADT7481ARMZ-1REEL","canonicalUrl":"https://icboms.com/analog-devices/ADT7481ARMZ-1REEL","factsUrl":"https://icboms.com/api/mcp/products/ADT7481ARMZ-1REEL","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADT7481ARMZ-1REEL CPU thermal and voltage monitor, digital local/remote temperature sensor, ±1°C accuracy, SMBus output, 3V to 3.6V supply, 10-MSOP package, surface mount.","salesMarkdown":"## Digital temperature sensor with local and remote channels The ADT7481ARMZ-1REEL is a digital temperature sensor from Analog Devices that monitors both its own die temperature (local) and up to one external diode-connected transistor (remote), making it a fit for CPU thermal management and system-board hot-spot tracking. ## SMBus interface and supply rails Communication runs over an SMBus serial interface, so it hangs on the same bus as most server and desktop voltage monitors without extra level shifting. Built-in features include a one-shot conversion mode for on-demand reads, a programmable limit register that can assert an output switch when a temperature threshold is crossed, and a standby mode that drops the quiescent current when the system idles. Housed in a 10-lead MSOP (3.00 mm width, 0.118-inch pitch), the package is a standard fine-pitch surface-mount footprint. Operating temperature range is -40°C to +120°C, which covers industrial enclosures and base-station environments. The local sensing range is 0°C to 127°C; the remote channel stretches from -64°C to +191°C, so it can track a hot CPU die or a power transistor case without saturating.","metaTitle":"ADT7481ARMZ-1REEL Digital Temp Sensor, ±1°C, SMBus, 10-MSOP","metaDescription":"Analog Devices ADT7481ARMZ-1REEL digital local/remote temperature sensor. ±1°C accuracy, SMBus output, 3V-3.6V supply, 10-MSOP. Active, ROHS3. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Bulk","Features":"One-Shot, Output Switch, Programmable Limit, Standby Mode","Output Type":"SMBus","Sensor Type":"Digital, Local/Remote","Mounting Type":"Surface Mount","Package / Case":"10-TFSOP, 10-MSOP (0.118\\\", 3.00mm Width)","Test Condition":"0°C ~ 70°C (-40°C ~ 100°C)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 3.6V","Operating Temperature":"-40°C ~ 120°C","Supplier Device Package":"10-MSOP","Accuracy - Highest (Lowest)":"±1°C (±2.5°C)","Sensing Temperature - Local":"0°C ~ 127°C","Sensing Temperature - Remote":"-64°C ~ 191°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.33","stockQuantity":0,"priceTiers":[{"qty":91,"price":"$3.33000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"How can I order ADT7481ARMZ-1REEL or check stock?","answer":"The ADT7481ARMZ-1REEL is an active part from Analog Devices. Submit an RFQ through this listing."},{"question":"Will ADT7481ARMZ-1REEL drop into a board that was designed for ADT7481ARMZ-1RL?","answer":"Yes — the ADT7481ARMZ-1RL shares the same sensor type (digital, local/remote), accuracy (±1°C/±2.5°C), features (One-Shot, Output Switch, Programmable Limit, Standby Mode), package (10-MSOP), and supply voltage (3.0 V). The two are functionally interchangeable on the same footprint."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADT7481ARMZ-1REEL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADT7481ARMZ-1REEL 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}}