{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX31855JASA+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX31855JASAT","canonicalUrl":"https://icboms.com/analog-devices/MAX31855JASAT","factsUrl":"https://icboms.com/api/mcp/products/MAX31855JASA%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX31855JASA+T, Thermocouple to Digital Converter, J-type input, Digital output, 900 µA supply, -40°C to 125°C, 8-SOIC (0.154\", 3.90mm Width), Surface Mount.","salesMarkdown":"## What this J-type thermocouple digitizer does in a temperature-sensing chain The MAX31855JASA+T is a thermocouple-to-digital converter that accepts a J-type thermocouple input and outputs a digital temperature reading directly — no external linearization or cold-junction compensation circuit needed. It draws 900 µA from the supply, making it suitable for systems where the temperature-sensing node shares a small power budget with other sensors or a microcontroller. ## Package, footprint, and board integration The surface-mount package supports reflow soldering; the device is ROHS3 compliant, and the tape-and-reel option suits volume pick-and-place assembly.","metaTitle":"MAX31855JASA+T Thermocouple to Digital Converter, 8-SOIC","metaDescription":"MAX31855JASA+T thermocouple-to-digital converter from Analog Devices, J-type input, 900 µA supply, -40°C to 125°C range. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Type":"Thermocouple to Digital Converter","Package":"Tape & Reel (TR); Cut Tape (CT)","Input Type":"Thermocouple (J)","Output Type":"Digital","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"900 µA","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"8-SOIC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.39","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$8.39000","currency":"USD"},{"qty":10,"price":"$7.57900","currency":"USD"},{"qty":25,"price":"$7.22600","currency":"USD"},{"qty":100,"price":"$6.27430","currency":"USD"},{"qty":250,"price":"$5.99232","currency":"USD"},{"qty":500,"price":"$5.46360","currency":"USD"},{"qty":1000,"price":"$4.75862","currency":"USD"},{"qty":2500,"price":"$4.58237","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/702eda9c8c984a7dfb07f8d4396c8db3.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX31855JASAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX31855JASAT 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}}