{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DS2502P-E48+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"DS2502P-E48","canonicalUrl":"https://icboms.com/analog-devices/DS2502P-E48","factsUrl":"https://icboms.com/api/mcp/products/DS2502P-E48%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated DS2502P-E48+, 1Kbit OTP EPROM, 1-Wire interface, 128 x 8 organization, 2.8V-6V supply, -40°C to 85°C, 6-TSOC package, Tube.","salesMarkdown":"## 1Kbit OTP EPROM with 1-Wire interface — configuration and ID storage The DS2502P-E48+ is a 1Kbit one-time-programmable EPROM with a 1-Wire interface. Organized as 128 x 8 bits, it stores calibration constants or serial numbers. ## OTP memory — no field updates possible Because the DS2502P-E48+ uses EPROM - OTP technology, each bit can be programmed only once. There is no erase cycle. ## 1-Wire interface — minimal pin count, specific master required The 1-Wire interface uses a single data line plus ground for communication. The host system must include a 1-Wire master controller. ## Lifecycle and sourcing — active production, no obsolescence concern The DS2502P-E48+ carries an Active lifecycle status with ROHS3 compliance.","metaTitle":"DS2502P-E48+ 1Kbit 1-Wire EPROM, OTP, -40°C to 85°C","metaDescription":"DS2502P-E48+ 1Kbit (128 x 8) OTP EPROM with 1-Wire interface, 2.8V-6V supply, -40°C to 85°C. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Package":"Tube","Technology":"EPROM - OTP","Memory Size":"1Kbit","Memory Type":"Non-Volatile","Memory Format":"EPROM","Mounting Type":"Surface Mount","Package / Case":"6-SMD, J-Lead","lifecycle_stage":"eol_hot","Memory Interface":"1-Wire®","Voltage - Supply":"2.8V ~ 6V","Memory Organization":"128 x 8","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"6-TSOC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.95","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.95000","currency":"USD"},{"qty":10,"price":"$3.58700","currency":"USD"},{"qty":25,"price":"$3.50880","currency":"USD"},{"qty":50,"price":"$3.49000","currency":"USD"},{"qty":100,"price":"$3.12920","currency":"USD"},{"qty":250,"price":"$3.11784","currency":"USD"},{"qty":500,"price":"$3.00390","currency":"USD"},{"qty":1000,"price":"$2.85580","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5b1c68379904fc8515209a22a4271c42.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the memory size of the DS2502P-E48+?","answer":"The DS2502P-E48+ has a 1Kbit memory organized as 128 x 8 bits. This is a one-time-programmable EPROM, so the entire array is written once and cannot be erased."},{"question":"What is the DS2502P-E48+ equivalent or alternative?","answer":"The DS2502P-E48+ is a specific 1Kbit OTP EPROM in the DS2502 family with a 1-Wire interface. Other members of the DS2502 family (e.g., DS2502, DS2502-E48) share the same pinout and protocol but may differ in pre-programmed content or density. For a pin-compatible alternative, look at other DS2502 variants with the same 6-TSOC package and 1-Wire interface."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/DS2502P-E48","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/DS2502P-E48 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}}