{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"KP264XTMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"KP264XTMA1","canonicalUrl":"https://icboms.com/infineon/KP264XTMA1","factsUrl":"https://icboms.com/api/mcp/products/KP264XTMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies KP264XTMA1 digital barometric pressure sensor, absolute, 5.8 to 16.68 PSI, 10 b SPI output, ±0.435 PSI accuracy, temperature compensated, 8-SMD module, surface mount.","salesMarkdown":"## Pressure range and output resolution The Infineon KP264XTMA1 is a digital barometric absolute pressure sensor covering 5.8 to 16.68 PSI (40 to 115 kPa) — the full atmospheric pressure band from high-altitude flight to sea-level weather stations. Its 10-bit SPI output gives 1024 counts across that span, so each LSB represents roughly 0.073 kPa (0.0106 PSI) of resolution. ## Accuracy and temperature compensation Total accuracy is ±0.435 PSI (±3 kPa) across the operating range — this is the combined error from offset, span, linearity, and temperature drift. The SPI interface and SMD (SMT) Tab termination keep the digital readout clean and the ground path low-inductance for the 8-SMD Module package. ## Package and mounting for board integration Housed in an 8-SMD Module with no port — the pressure inlet is the package top surface, so the sensor must be exposed to the ambient atmosphere via a vent hole in the enclosure. Surface-mount assembly with SMD (SMT) Tab termination; the tape-and-reel packaging (also available as cut tape) supports standard pick-and-place flow.","metaTitle":"Infineon KP264XTMA1 Barometric Pressure Sensor, 10 b SPI","metaDescription":"Infineon KP264XTMA1 digital barometric pressure sensor, 10-bit SPI output, ±0.435 PSI accuracy, -40 to 125°C, 8-SMD module. Active, ROHS3. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Output":"10 b","Package":"Tape & Reel (TR); Cut Tape (CT)","Accuracy":"±0.435PSI (±3kPa)","Features":"Temperature Compensated","Port Style":"No Port","Output Type":"SPI","Mounting Type":"Surface Mount","Pressure Type":"Absolute","Package / Case":"8-SMD Module","lifecycle_stage":"eol_hot","Voltage - Supply":"3.135V ~ 3.465V","Termination Style":"SMD (SMT) Tab","Operating Pressure":"5.8PSI ~ 16.68PSI (40kPa ~ 115kPa)","Operating Temperature":"-40°C ~ 125°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.79","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$8.79000","currency":"USD"},{"qty":5,"price":"$7.71000","currency":"USD"},{"qty":10,"price":"$6.93900","currency":"USD"},{"qty":25,"price":"$6.16800","currency":"USD"},{"qty":50,"price":"$5.70560","currency":"USD"},{"qty":100,"price":"$4.93450","currency":"USD"},{"qty":500,"price":"$4.69316","currency":"USD"},{"qty":1500,"price":"$4.69315","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/721d62573d321d133e1785ee79a31cf0.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the output format and resolution of KP264XTMA1?","answer":"The sensor outputs a 10-bit digital value via SPI interface. With 1024 counts over the 5.8 to 16.68 PSI range, each count corresponds to roughly 0.0106 PSI of pressure change."},{"question":"What pressure range does the KP264XTMA1 measure?","answer":"It measures absolute pressure from 5.8 PSI to 16.68 PSI (40 kPa to 115 kPa), covering standard barometric conditions from high altitude to below sea level."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/KP264XTMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/KP264XTMA1 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}}