{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ISO7220MD","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"ISO7220MD","canonicalUrl":"https://icboms.com/texas-instruments/ISO7220MD","factsUrl":"https://icboms.com/api/mcp/products/ISO7220MD","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments ISO7220MD, General Purpose digital isolator, 2-channel unidirectional, capacitive coupling, 150Mbps, 2500Vrms isolation, 3V~5.5V supply, -40°C~125°C, 8-SOIC.","salesMarkdown":"## What this digital isolator does on the board It is designed for general-purpose isolation of digital logic signals — SPI, UART, GPIO, or PWM — where the data path runs in one direction only. The two channels both transmit from Side 1 to Side 2, so this variant suits applications like isolating a microcontroller's SPI output to a remote ADC or driving isolated gate-driver signals from a controller. With a 150 Mbps data rate and 1 ns typical rise/fall times, it handles high-speed serial links without introducing excessive jitter. The 150 Mbps data rate is the maximum bit rate the isolator can sustain; at this speed the propagation delay is 16 ns max, which gives a timing budget of roughly 6.6 ns per bit period at 150 Mbps. That leaves enough margin for most SPI clock rates up to 40–50 MHz, but for full 150 Mbps continuous streams the 1 ns pulse-width distortion becomes the tighter constraint. The 2500 Vrms isolation rating is the basic insulation level per UL 1577 — sufficient for industrial motor drives, PLC I/O modules, and medical equipment where reinforced isolation is not required.","metaTitle":"TI ISO7220MD Digital Isolator, 150Mbps, 2Ch, 8-SOIC","metaDescription":"Texas Instruments ISO7220MD dual-channel digital isolator, 150 Mbps data rate, 2500 Vrms isolation, capacitive coupling, -40°C to 125°C, 8-SOIC.","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":"ISO7220","Voltage - Isolation":"2500Vrms","Operating Temperature":"-40°C~125°C","Inputs - Side 1/Side 2":"2/0","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":"$4.6000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/1712d03fe062b8dd6fd316c327e8b1ca.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/ISO7220MD/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between ISO7220MD and ISO7221MD?","answer":"The ISO7220MD has both channels unidirectional from Side 1 to Side 2 (2/0 direction). The ISO7221MD has one channel in each direction (1/1). They are not pin-compatible for a 2/0 application; choose the direction configuration that matches your signal flow."},{"question":"What is the maximum data rate of ISO7220MD?","answer":"The ISO7220MD is rated for a maximum data rate of 150 Mbps, with a typical rise/fall time of 1 ns and a maximum propagation delay of 16 ns."},{"question":"Is ISO7220MD lead-free?","answer":"The ISO7220MD is supplied in a standard 8-SOIC package that is compatible with lead-free reflow profiles. The product status does not indicate a lead-free exemption; typical TI SOIC packages are RoHS-compliant and use NiPdAu or matte-tin plating."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/ISO7220MD","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/ISO7220MD 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}}