{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"NCID9210","brand":"onsemi","brandSlug":"onsemi","productSlug":"NCID9210","canonicalUrl":"https://icboms.com/onsemi/NCID9210","factsUrl":"https://icboms.com/api/mcp/products/NCID9210","rawCanonicalId":null},"summary":{"shortDescription":"onsemi NCID9210 automotive-grade digital isolator, I²C/SPI, 2-channel unidirectional, 50Mbps data rate, 5000Vrms isolation, capacitive coupling, 16-SOIC wide-body, tube.","salesMarkdown":"## Two-channel I²C/SPI isolator with 5 kV isolation The onsemi NCID9210 is a 2-channel, unidirectional digital isolator built for I²C and SPI buses, delivering 50 Mbps data rate across a 5000 Vrms isolation barrier using capacitive coupling. ## 100 kV/µs CMTI and 25 ns propagation delay Common-mode transient immunity (CMTI) is a minimum 100 kV/µs — this means the isolator holds its output state through fast voltage swings across the barrier, critical in motor-drive or inverter applications where the ground plane jumps with each switching event. Propagation delay is 25 ns max (both directions), with pulse-width distortion capped at 10 ns — tight enough for SPI clock rates up to 50 Mbps without skew eating into the setup/hold margin. Rise and fall times are 2.2 ns and 3 ns typical, keeping the edge rate clean for the downstream receiver without excessive ringing on a well-terminated trace.","metaTitle":"NCID9210 onsemi Digital Isolator, 50Mbps, 5000Vrms, SOIC-16","metaDescription":"onsemi NCID9210 automotive-grade digital isolator: 50Mbps, 5000Vrms isolation, capacitive coupling, 2-channel unidirectional, AEC-Q100, -40 to 125°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Digital Isolators"],"specifications":{"Type":"I²C, SPI","Grade":"Automotive","Package":"Tube","Data Rate":"50Mbps","Technology":"Capacitive Coupling","Channel Type":"Unidirectional","Mounting Type":"Surface Mount","Qualification":"AEC-Q100","Isolated Power":"No","Package / Case":"16-SOIC (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"2.5V ~ 5.5V","Number of Channels":"2","Voltage - Isolation":"5000Vrms","Operating Temperature":"-40°C ~ 125°C","Inputs - Side 1/Side 2":"1/1","Rise / Fall Time (Typ)":"2.2ns, 3ns","Supplier Device Package":"16-SOIC","Pulse Width Distortion (Max)":"10ns","Propagation Delay tpLH / tpHL (Max)":"25ns, 25ns","Common Mode Transient Immunity (Min)":"100kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.89","stockQuantity":15,"priceTiers":[{"qty":1,"price":"$5.89000","currency":"USD"},{"qty":10,"price":"$5.28800","currency":"USD"},{"qty":25,"price":"$4.99960","currency":"USD"},{"qty":100,"price":"$4.11070","currency":"USD"},{"qty":250,"price":"$3.68852","currency":"USD"},{"qty":500,"price":"$3.55520","currency":"USD"},{"qty":1000,"price":"$2.95526","currency":"USD"},{"qty":2500,"price":"$2.84416","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/b98b2f8167c75ec7f4d7fd3b988402d1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the NCID9210's listed type and data rate?","answer":"The NCID9210 is a 2-channel unidirectional digital isolator supporting I²C and SPI protocols at a maximum data rate of 50 Mbps."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/NCID9210","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/NCID9210 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}}