{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6675ISA+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6675ISAT","canonicalUrl":"https://icboms.com/analog-devices/MAX6675ISAT","factsUrl":"https://icboms.com/api/mcp/products/MAX6675ISA%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX6675ISA+T, Thermocouple to Digital Converter, K-Type Input, Digital Output, 1.5 mA Supply, 8-SOIC, -20°C to +85°C, ROHS3.","salesMarkdown":"## K-type thermocouple front-end with cold-junction compensation on-chip The MAX6675ISA+T from Maxim Integrated is a complete thermocouple-to-digital converter that accepts a K-type thermocouple input and outputs a digital SPI-compatible signal. It includes cold-junction compensation inside the package, so you don't need an external reference junction or amplifier — just connect the thermocouple wires to the input pins, power it at 1.5 mA, and read temperature data over SPI. The part is housed in an 8-SOIC package and rated for the -20°C to +85°C ambient range, making it suitable for industrial control panels, oven controllers, and HVAC sensor modules where the chip itself stays away from the hot junction. ## 1.5 mA supply — fits into a microcontroller's 3.3 V rail without a separate regulator The supply current is 1.5 mA typical. That's low enough to run off a microcontroller's regulated output pin or a small LDO, which simplifies the BOM for isolated or battery-backed designs. No need for a separate power supply branch — just one decoupling cap on the VCC pin. ## Active lifecycle — no obsolescence risk for production BOMs The MAX6675ISA+T has an Active lifecycle status. No last-time-buy or end-of-life notice is on record.","metaTitle":"MAX6675ISA+T Thermocouple to Digital Converter, 8-SOIC","metaDescription":"MAX6675ISA+T is an active K-type thermocouple to digital converter in 8-SOIC. 1.5 mA supply, SPI output, ROHS3 compliant. Sourced to order, quoted on request.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Thermocouple to Digital Converter","Package":"Tape & Reel (TR); Cut Tape (CT)","Input Type":"Thermocouple (K)","Output Type":"Digital","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"1.5 mA","Operating Temperature":"-20°C ~ 85°C","Supplier Device Package":"8-SOIC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$18.45","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$18.45000","currency":"USD"},{"qty":10,"price":"$14.60400","currency":"USD"},{"qty":25,"price":"$13.83480","currency":"USD"},{"qty":100,"price":"$11.91350","currency":"USD"},{"qty":500,"price":"$11.14484","currency":"USD"},{"qty":2500,"price":"$10.22251","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a36db508fc8f5f498369fdd203e0206f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the MAX6675ISA+T RoHS compliant?","answer":"Yes, the MAX6675ISA+T is ROHS3 compliant, meeting the EU RoHS directive for lead-free assembly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6675ISAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6675ISAT 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}}