{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ISO7320CQDRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"ISO7320CQDRQ1","canonicalUrl":"https://icboms.com/texas-instruments/ISO7320CQDRQ1","factsUrl":"https://icboms.com/api/mcp/products/ISO7320CQDRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments ISO7320CQDRQ1, Automotive AEC-Q100, General Purpose digital isolator, 2-channel unidirectional, 25 Mbps data rate, 3000 Vrms isolation, capacitive coupling, 8-SOIC package, -40°C to 125°C.","salesMarkdown":"## Automotive-grade 2-channel isolator for harsh environments The Texas Instruments ISO7320CQDRQ1 is a 2-channel, unidirectional digital isolator using capacitive coupling, rated for 3000 Vrms isolation and a 25 Mbps data rate. The 2/0 input-side count means both channels face the same direction — both inputs on side 1, outputs on side 2. This is a forward-only isolation path, not a bidirectional or mixed-direction part. ## 25 Mbps data rate and 57 ns propagation delay — timing budget Maximum propagation delay is 57 ns and pulse-width distortion is 4 ns. The 25 kV/µs minimum common-mode transient immunity (CMTI) is the spec to check when the isolator sits between a microcontroller and a gate driver in a motor inverter or DC-DC converter. Fast-switching SiC or GaN stages can generate transients above this threshold; for those designs, a part with higher CMTI (e.g., the ISO7741QDWRQ1 at 40 kV/µs) would be a better fit. ## Package and footprint — 8-SOIC with no isolated power No isolated power is provided on-chip — both sides share the same ground reference through the supply rails. For applications requiring separate ground domains, an external isolated DC-DC or a part with integrated power (like the ISO7741QDWRQ1) would be needed.","metaTitle":"ISO7320CQDRQ1 Digital Isolator, 25 Mbps, 3000 Vrms, AEC-Q100","metaDescription":"TI ISO7320CQDRQ1 automotive-grade capacitive isolator: 25 Mbps data rate, 3000 Vrms isolation, 2 unidirectional channels, -40°C to 125°C, 8-SOIC.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Digital Isolators"],"specifications":{"Type":"General Purpose","Series":"Automotive, AEC-Q100","Package":"Tape & Reel (TR); Cut Tape (CT)","Data Rate":"25Mbps","Technology":"Capacitive Coupling","Channel Type":"Unidirectional","Mounting Type":"Surface Mount","Isolated Power":"No","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Number of Channels":"2","Voltage - Isolation":"3000Vrms","Operating Temperature":"-40°C ~ 125°C","Inputs - Side 1/Side 2":"2/0","Rise / Fall Time (Typ)":"2.4ns, 2.1ns","Supplier Device Package":"8-SOIC","Pulse Width Distortion (Max)":"4ns","Propagation Delay tpLH / tpHL (Max)":"57ns, 57ns","Common Mode Transient Immunity (Min)":"25kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.1","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.10000","currency":"USD"},{"qty":10,"price":"$3.68600","currency":"USD"},{"qty":25,"price":"$3.48440","currency":"USD"},{"qty":100,"price":"$3.01990","currency":"USD"},{"qty":250,"price":"$2.86504","currency":"USD"},{"qty":500,"price":"$2.57078","currency":"USD"},{"qty":1000,"price":"$2.19150","currency":"USD"},{"qty":2500,"price":"$2.19150","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e8d55c6920c075f79692a768960a2a3c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is ISO7320CQDRQ1 AEC-Q100 qualified?","answer":"Yes, the ISO7320CQDRQ1 is part of the Automotive, AEC-Q100 series, meaning it is qualified for automotive-grade applications including under-hood and chassis domains."},{"question":"What is the data rate of ISO7320CQDRQ1?","answer":"The maximum data rate is 25 Mbps, suitable for SPI, UART, and general-purpose digital isolation up to that speed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/ISO7320CQDRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/ISO7320CQDRQ1 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}}