{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX22701DASA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX22701DASA~3","canonicalUrl":"https://icboms.com/analog-devices/MAX22701DASA~3","factsUrl":"https://icboms.com/api/mcp/products/MAX22701DASA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX22701DASA+ single-channel isolated gate driver, capacitive coupling, 3000Vrms isolation, 300kV/µs CMTI, 8-SOIC (0.154\", 3.90mm Width), Tube, -40°C to 125°C.","salesMarkdown":"## Package and board integration — 8-SOIC footprint The MAX22701DASA+: The supplier device package is 8-SOIC, so the thermal pad and pin 1 orientation follow the usual SOIC-8 convention. ## What 300kV/µs CMTI means for SiC and GaN gate drive The headline spec on this part is the 300kV/µs common-mode transient immunity — that is the rate of voltage slew between input and output that the isolation barrier can reject without corrupting the output state. For a silicon-carbide (SiC) MOSFET switching at 50-100 V/ns in a half-bridge, the common-mode dv/dt across the isolated gate driver can easily exceed 100 kV/µs. The MAX22701DASA+ is explicitly described as an ultra-high CMTI silicon-carbide gate driver, meaning it is designed to hold the gate signal clean through those transients. The 300kV/µs figure gives roughly 3× margin over a typical 100 kV/µs SiC switching event, which keeps the output from glitching or latching. The capacitive coupling technology is what enables that CMTI — capacitive isolators use on-chip differential capacitors to transfer the signal across the isolation barrier, which inherently rejects common-mode slew better than optocoupler or transformer-based approaches at high dv/dt. The trade-off is that capacitive coupling needs a clean input-side supply; the output supply range is 13V to 36V, which covers standard SiC gate drive rails (typically +15V to +20V on, -5V to -2V off) with headroom for the Miller clamp. ## Timing margins for 1 MHz+ switching frequencies Propagation delay is 36ns max for both rising and falling edges, and pulse width distortion is held to 2ns max. For a 1 MHz switching frequency (1 µs period), 36ns propagation delay is 3.6% of the switching period — well within the dead-time budget for most SiC half-bridge designs. The 2ns pulse width distortion means the on-time error between channels (in a dual-driver setup) stays under 2ns, which matters for preventing shoot-through at high bus voltages. Rise and fall times are 2.5ns typical, so the gate driver can charge the SiC input capacitance (typically 1-5 nC) fast enough to keep switching losses low.","metaTitle":"MAX22701DASA+ isolated gate driver, 3000Vrms, 8-SOIC","metaDescription":"MAX22701DASA+ single-channel isolated gate driver, 3000Vrms, 300kV/µs CMTI, 36ns propagation delay, 8-SOIC. Active, RoHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tube","Technology":"Capacitive Coupling","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Approval Agency":"CSA, cUL, UL","lifecycle_stage":"eol_hot","Number of Channels":"1","Voltage - Isolation":"3000Vrms","Operating Temperature":"-40°C ~ 125°C","Rise / Fall Time (Typ)":"2.5ns, 2.5ns (Max)","Supplier Device Package":"8-SOIC","Voltage - Output Supply":"13V ~ 36V","Pulse Width Distortion (Max)":"2ns","Propagation Delay tpLH / tpHL (Max)":"36ns, 36ns","Common Mode Transient Immunity (Min)":"300kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.25","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.25000","currency":"USD"},{"qty":10,"price":"$4.71200","currency":"USD"},{"qty":25,"price":"$4.45520","currency":"USD"},{"qty":100,"price":"$3.86100","currency":"USD"},{"qty":250,"price":"$3.66300","currency":"USD"},{"qty":500,"price":"$3.28680","currency":"USD"},{"qty":1000,"price":"$2.97000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/4750870c184111e826fb76189e0ae92b.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX22701DASA~3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX22701DASA~3 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}}