{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ISO7762FDWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"ISO7762FDWR","canonicalUrl":"https://icboms.com/texas-instruments/ISO7762FDWR","factsUrl":"https://icboms.com/api/mcp/products/ISO7762FDWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments ISO776x series, ISO7762FDWR, 6-channel digital isolator, capacitive coupling, 100 Mbps, 5000 Vrms isolation, 2.25 V to 5.5 V supply, -55°C to 125°C, 16-SOIC.","salesMarkdown":"The Texas Instruments ISO7762FDWR is a 6-channel digital isolator in the ISO776x family, built on capacitive coupling technology. It provides unidirectional signal isolation across a reinforced 5000 Vrms barrier, with a data rate of 100 Mbps and propagation delay of 16 ns max per channel. ## 85 kV/µs CMTI — the margin that matters in noisy environments Common-mode transient immunity is rated at a minimum 85 kV/µs. In a motor-drive or solar-inverter application, fast switching edges on the high-voltage side can couple several kilovolts per microsecond across the barrier. If the isolator's CMTI is too low, those edges corrupt the output data — a glitch that can trip a gate driver or misread a sensor. The 85 kV/µs figure gives enough headroom for most 600 V to 1200 V SiC and IGBT switching stages, even with parasitic capacitance in the layout. ## 4/2 channel split and 1.1 ns rise time The channel configuration is four inputs on side 1 and two on side 2 — a common pattern for isolating an SPI bus (SCLK, MOSI, MISO, CS) plus one or two control signals. Rise and fall times are 1.1 ns and 1.4 ns typical, so the edges are fast enough for 100 Mbps NRZ data without excessive ringing, provided the PCB trace length stays under a few inches. Pulse-width distortion is held to 4.9 ns max, which keeps the duty-cycle error small enough for most PWM or serial protocols.","metaTitle":"TI ISO7762FDWR 6-ch digital isolator, 5000 Vrms, 100 Mbps","metaDescription":"TI ISO7762FDWR 6-channel digital isolator with 5000 Vrms isolation, 100 Mbps data rate, capacitive coupling, -55°C to 125°C range. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Digital Isolators"],"specifications":{"Mfr":"Texas Instruments","Type":"General Purpose","Series":"ISO776x","Package":"Tape & Reel (TR); Cut Tape (CT)","Data Rate":"100Mbps","Technology":"Capacitive Coupling","Channel Type":"Unidirectional","Mounting Type":"Surface Mount","Isolated Power":"No","Package / Case":"16-SOIC (0.295\\\", 7.50mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"2.25V ~ 5.5V","Number of Channels":"6","Base Product Number":"ISO7762","Voltage - Isolation":"5000Vrms","Operating Temperature":"-55°C~125°C","Inputs - Side 1/Side 2":"4/2","Rise / Fall Time (Typ)":"1.1ns, 1.4ns","Supplier Device Package":"16-SOIC","Pulse Width Distortion (Max)":"4.9ns","Propagation Delay tpLH / tpHL (Max)":"16ns, 16ns","Common Mode Transient Immunity (Min)":"85kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.9900","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/66a8aceaed9dfc08f20bfa1f66013cba.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between ISO7762FDWR and ISO7762FDBR?","answer":"Both are 6-channel digital isolators in the ISO776x family with identical electrical ratings (5000 Vrms, 100 Mbps, same propagation delay and CMTI). The difference is in the package: the FDWR variant comes in a 16-SOIC wide-body (7.50 mm width), while the FDBR uses a 16-SSOP package. The pinout and footprint differ, so they are not drop-in replacements without a board layout change."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/ISO7762FDWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/ISO7762FDWR 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}}