{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LTM2883IY-5I#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LTM2883IY-5IPBF","canonicalUrl":"https://icboms.com/analog-devices/LTM2883IY-5IPBF","factsUrl":"https://icboms.com/api/mcp/products/LTM2883IY-5I%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices µModule® LTM2883IY-5I#PBF, I²C digital isolator, 6 unidirectional channels, 2500Vrms isolation, 400kHz data rate, magnetic coupling, 30kV/µs CMTI, 4.5V–5.5V supply, -40°C to 85°C, 32-BGA (15x11.25mm).","salesMarkdown":"## I²C isolation with onboard power — one module, no external DC-DC It provides six unidirectional channels (three from side 1 to side 2, three from side 2 to side 1) using magnetic coupling technology, rated for 2500Vrms isolation. This simplifies the BOM and board layout for I²C buses that must cross a safety isolation barrier in industrial, medical, or telecom equipment. ## 30kV/µs CMTI — why it matters for motor drives and inverters Common-mode transient immunity is rated at a minimum of 30kV/µs. In a motor-drive or inverter environment where fast-switching IGBTs or SiC MOSFETs slam the ground plane with kilovolt-per-microsecond edges, a lower CMTI can corrupt the I²C data or cause latch-up. This part's 30kV/µs rating provides a solid margin for industrial drives, solar inverters, and UPS systems where the isolation barrier sees heavy common-mode dV/dt. ## 400kHz I²C — fits the standard-mode and fast-mode bus The data rate is specified at 400kHz, covering standard-mode (100kHz) and fast-mode (400kHz) I²C buses. The unidirectional channel arrangement — three inputs on side 1, three on side 2 — maps directly to the SDA, SCL, and an optional interrupt or reset line in each direction. No bidirectional channel support here, so the I²C bus must be split into unidirectional signal paths, which is the typical approach for isolated I²C using discrete isolators or a dedicated I²C isolator like this one. The 32-BGA package (15x11.25mm) is surface-mount, so it reflows with the rest of the board — no through-hole isolation module taking up extra space.","metaTitle":"LTM2883IY-5I#PBF I²C Isolator, 2500Vrms, 30kV/µs CMTI","metaDescription":"LTM2883IY-5I#PBF: 6-channel I²C digital isolator with integrated isolated power. 2500Vrms isolation, 30kV/µs CMTI, -40°C to 85°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"µModule®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Digital Isolators"],"specifications":{"Type":"I²C","Series":"µModule®","Package":"Tray","Data Rate":"400kHz","Technology":"Magnetic Coupling","Channel Type":"Unidirectional","Mounting Type":"Surface Mount","Isolated Power":"Yes","Package / Case":"32-BBGA Module","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Number of Channels":"6","Voltage - Isolation":"2500Vrms","Operating Temperature":"-40°C ~ 85°C","Inputs - Side 1/Side 2":"3/3","Supplier Device Package":"32-BGA (15x11.25)","Common Mode Transient Immunity (Min)":"30kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$31.67","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$31.67000","currency":"USD"},{"qty":10,"price":"$29.20800","currency":"USD"},{"qty":25,"price":"$27.89480","currency":"USD"},{"qty":119,"price":"$24.94134","currency":"USD"},{"qty":238,"price":"$23.79277","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/2883fd.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does LTM2883IY-5I#PBF have isolated power built in?","answer":"Yes. The LTM2883IY-5I#PBF integrates an isolated DC-DC converter, so it generates its own isolated supply rail on the secondary side. You only need to provide a single 4.5V to 5.5V input supply."},{"question":"What is the replacement for LTM2883IY-5I#PBF?","answer":"No direct replacement is listed by Analog Devices. The ADM3260ARSZ is a similar I²C isolator with integrated power, but it has only two bidirectional channels and a lower CMTI of 25kV/µs. For a six-channel unidirectional I²C isolator with 30kV/µs CMTI, the LTM2883IY-5I#PBF is the current active part."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LTM2883IY-5IPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LTM2883IY-5IPBF 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}}