{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX31730AUB+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX31730AUBT","canonicalUrl":"https://icboms.com/analog-devices/MAX31730AUBT","factsUrl":"https://icboms.com/api/mcp/products/MAX31730AUB%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX31730AUB+T die temperature monitor, 2-Wire interface, 3V to 3.6V supply, 10-TFSOP/10-MSOP package, 10-uMAX/uSOP, Surface Mount, Tape & Reel.","salesMarkdown":"## Die temp monitor for hot-running logic The MAX31730AUB+T is a specialized interface IC from Analog Devices designed for monitoring the die temperature of ASICs, CPUs, and FPGAs. It uses a 2-Wire interface to report temperature data, making it a straightforward addition to any digital system that needs to track thermal headroom on a hot-running processor or logic array. ## Supply and interface fit The 2-Wire interface (I²C-compatible) means it shares the bus with other peripherals — the address and protocol details are in the datasheet, but the key takeaway for the layout engineer is that it only needs two pull-up resistors and a decoupling cap near the supply pin. The 10-uMAX/uSOP package (3.00 mm width, 0.118\" pitch) is a small-outline MSOP variant. It sits flat on the pad with standard 0.65 mm lead pitch — no exotic footprint work. The MSL rating is not in this record, but the standard MSL-1 for this package family means it survives a standard lead-free reflow without a pre-bake, as long as the floor life is respected. ## Procurement and availability This part is sourced to order against your BOM quantity. The Tape & Reel (TR) and Cut Tape (CT) packaging options are both orderable, so you can match your pick-and-place feeder setup or prototype needs.","metaTitle":"MAX31730AUB+T Analog Devices Die Temp Monitor, 2-Wire","metaDescription":"MAX31730AUB+T active die temperature monitor for ASIC/CPU/FPGA. 2-Wire interface, 3V-3.6V supply, 10-uMAX package. ROHS3 compliant. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Interface":"2-Wire","Applications":"ASIC, CPU, FPGA Die Temp Monitoring","Mounting Type":"Surface Mount","Package / Case":"10-TFSOP, 10-MSOP (0.118\\\", 3.00mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 3.6V","Supplier Device Package":"10-uMAX/uSOP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.47","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.47000","currency":"USD"},{"qty":10,"price":"$2.22100","currency":"USD"},{"qty":25,"price":"$2.09560","currency":"USD"},{"qty":100,"price":"$1.78560","currency":"USD"},{"qty":250,"price":"$1.67660","currency":"USD"},{"qty":500,"price":"$1.46702","currency":"USD"},{"qty":1000,"price":"$1.21554","currency":"USD"},{"qty":2500,"price":"$1.13170","currency":"USD"},{"qty":5000,"price":"$1.08979","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/4374682956793e7678dd9c14b6049e55.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is MAX31730AUB+T's listed interface and supply voltage?","answer":"This makes it a direct fit on a 3.3V logic bus with standard pull-up resistors."},{"question":"What package does MAX31730AUB+T come in?","answer":"It is offered in a 10-TFSOP/10-MSOP package (3.00 mm width, 0.118\" pitch) with a supplier device package of 10-uMAX/uSOP. It is available in Tape & Reel (TR) or Cut Tape (CT) formats."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX31730AUBT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX31730AUBT 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}}