{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ISO7221MD","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"ISO7221MD","canonicalUrl":"https://icboms.com/texas-instruments/ISO7221MD","factsUrl":"https://icboms.com/api/mcp/products/ISO7221MD","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments ISO7221MD, General Purpose digital isolator, capacitive coupling, 2-channel unidirectional, 150 Mbps data rate, 2500 Vrms isolation, 8-SOIC package, -40°C to 125°C operating temperature.","salesMarkdown":"## Dual-channel capacitive isolator for industrial signal isolation The ISO7221MD: It provides galvanic isolation up to 2500 Vrms between input and output, with one channel on side 1 and one channel on side 2. Common-mode transient immunity is specified at a minimum of 25 kV/µs, which matters when the isolator sits between a noisy motor-drive inverter and a sensitive controller. The package is an 8-pin SOIC (0.154\" body width) for surface-mount assembly. ## 150 Mbps and 16 ns propagation delay — timing budget for SPI and UART isolation At 150 Mbps, the 16 ns max propagation delay and 1 ns pulse-width distortion leave timing margin for SPI and UART links.","metaTitle":"TI ISO7221MD General Purpose Digital Isolator, 150 Mbps","metaDescription":"Texas Instruments ISO7221MD dual-channel digital isolator with capacitive coupling, 150 Mbps data rate, 2500 Vrms isolation, -40°C to 125°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Digital Isolators"],"specifications":{"Mfr":"Texas Instruments","Type":"General Purpose","Series":"-","Package":"Tube","Data Rate":"150Mbps","Technology":"Capacitive Coupling","Channel Type":"Unidirectional","Mounting Type":"Surface Mount","Isolated Power":"No","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Number of Channels":"2","Base Product Number":"ISO7221","Voltage - Isolation":"2500Vrms","Operating Temperature":"-40°C~125°C","Inputs - Side 1/Side 2":"1/1","Rise / Fall Time (Typ)":"1ns, 1ns","Supplier Device Package":"8-SOIC","Pulse Width Distortion (Max)":"1ns","Propagation Delay tpLH / tpHL (Max)":"16ns, 16ns","Common Mode Transient Immunity (Min)":"25kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.0700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/1712d03fe062b8dd6fd316c327e8b1ca.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/ISO7221MD/alternatives.json"},"ai":{"faq":[{"question":"What is the price of ISO7221MD?","answer":"Submit an RFQ for a firm price based on your target quantity and delivery schedule. Pricing varies with volume and market conditions, so a quote is the only reliable number."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/ISO7221MD","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/ISO7221MD 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}}