{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6630MTT+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6630MTTT","canonicalUrl":"https://icboms.com/analog-devices/MAX6630MTTT","factsUrl":"https://icboms.com/api/mcp/products/MAX6630MTT%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX6630MTT+T, digital local temperature sensor, 12-bit resolution, SPI output, ±0.8°C accuracy, 3V–5.5V supply, -55°C to +150°C range, 6-TDFN (3x3 mm) package, active, ROHS3.","salesMarkdown":"## Digital temperature sensor for harsh environments The Maxim Integrated MAX6630MTT+T is a digital local temperature sensor that reports temperature over an SPI interface with 12-bit resolution. Its ±0.8°C accuracy at 25°C is typical for precision monitoring; the wider tolerance at the temperature extremes (-5°C at -55°C, 6.5°C at 125°C) is the real constraint a designer must budget for when the sensor lives inside a hot enclosure or cold start. The supply voltage range of 3V to 5.5V lets it run directly off a 3.3V or 5V rail without a separate LDO, which simplifies the power tree in mixed-voltage designs. A shutdown mode is available to cut quiescent current when the system enters a low-power sleep state — useful for battery-backed telemetry or energy-harvesting sensor nodes. ## Temperature range and package — fit for harsh spots The -55°C to +150°C operating range covers automotive under-hood, industrial ovens, and downhole tools. The local sensing range is -55°C to 125°C, which matches the typical board-level temperature span in those environments. The 6-TDFN (3x3 mm) exposed-pad package helps conduct heat away from the die into the PCB copper pour, improving thermal response time in forced-air or conductive-cooled assemblies. ## Lifecycle and sourcing The MAX6630MTT+T carries an active product status with ROHS3 compliance, so there is no last-time-buy risk for new designs.","metaTitle":"MAX6630MTT+T Digital Temperature Sensor, ±0.8°C Accuracy","metaDescription":"Maxim MAX6630MTT+T digital local temperature sensor: 12-bit SPI output, ±0.8°C accuracy at 25°C, -55°C to +150°C range, 3V–5.5V supply, 6-TDFN package.","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":"$7.27","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$7.27000","currency":"USD"},{"qty":5,"price":"$6.41400","currency":"USD"},{"qty":10,"price":"$5.66500","currency":"USD"},{"qty":25,"price":"$4.59600","currency":"USD"},{"qty":50,"price":"$4.06160","currency":"USD"},{"qty":100,"price":"$3.95480","currency":"USD"},{"qty":500,"price":"$3.31348","currency":"USD"},{"qty":1000,"price":"$3.09971","currency":"USD"},{"qty":2500,"price":"$2.99282","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/MAX6629-MAX6632.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the accuracy of MAX6630MTT+T?","answer":"At 25°C the accuracy is ±0.8°C. At the temperature extremes the spread widens to -5°C at -55°C and 6.5°C at 125°C — the wider tolerance is the figure to budget for in system error analysis."},{"question":"What are the alternatives or equivalents to MAX6630MTT+T?","answer":"No pin-compatible second source is listed in the available documentation. For a functional equivalent, look for other SPI digital temperature sensors in a 6-TDFN package with similar accuracy and temperature range, but verify the pinout against your layout."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6630MTTT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6630MTTT 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}}