{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4570EAI+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4570EAI","canonicalUrl":"https://icboms.com/analog-devices/MAX4570EAI","factsUrl":"https://icboms.com/api/mcp/products/MAX4570EAI%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX4570EAI+ dual 4:2 crosspoint switch, 14MHz -3dB bandwidth, 80Ohm on-state resistance, SPI, break-before-make, clickless, 28-SSOP, -40°C to 85°C.","salesMarkdown":"## Dual 4:2 crosspoint switch for audio and video routing The switch operates from a single supply of 2.7 V to 5.5 V or dual supplies of ±2.7 V to ±5.5 V, covering common analog rails in mixed-signal systems. On-state resistance is rated 80 ohms max, and the device is specified over the industrial temperature range of -40°C to 85°C. ## Break-before-make and clickless — why they matter for audio Break-before-make ensures that the switch opens one path before closing the next, preventing momentary shorting of two signal sources. For audio routing, this avoids audible pops and clicks during channel changes. The clickless feature further suppresses transient noise by controlling the internal gate drive timing — it is not a mute function, but it reduces the charge injection that causes switching transients. Together, these features make the MAX4570EAI+ suitable for audio mixers, AV receivers, and studio patch bays where glitch-free switching is required. ## Supply voltage flexibility and package The device accepts a single supply from 2.7 V to 5.5 V or dual supplies from ±2.7 V to ±5.5 V. The 28-SSOP package (0.209-inch body width, 5.30 mm) is surface mount. ## Lifecycle and sourcing The MAX4570EAI+ is listed as Active in production with ROHS3 compliance. For a BOM line that needs this dual 4:2 crosspoint switch, the part is available to order through independent distribution.","metaTitle":"MAX4570EAI+ Crosspoint Switch, 14MHz, 80Ohm, 28-SSOP","metaDescription":"MAX4570EAI+ dual 4:2 crosspoint switch with 14MHz bandwidth, 80 ohm on-resistance, break-before-make, SPI. Active, ROHS3. Audio/video.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tube","Features":"Break-Before-Make, Clickless, SPI","Applications":"Audio, Video","Mounting Type":"Surface Mount","-3db Bandwidth":"14MHz","Package / Case":"28-SSOP (0.209\\\", 5.30mm Width)","lifecycle_stage":"eol_hot","Number of Channels":"2","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"28-SSOP","On-State Resistance (Max)":"80Ohm","Voltage - Supply, Dual (V±)":"±2.7V ~ 5.5V","Voltage - Supply, Single (V+)":"2.7V ~ 5.5V","Multiplexer/Demultiplexer Circuit":"4:2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.11","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$11.11000","currency":"USD"},{"qty":10,"price":"$10.21400","currency":"USD"},{"qty":25,"price":"$9.79080","currency":"USD"},{"qty":100,"price":"$8.62660","currency":"USD"},{"qty":250,"price":"$8.20320","currency":"USD"},{"qty":500,"price":"$7.67398","currency":"USD"},{"qty":1000,"price":"$7.03889","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5e4723d8bf9e78271729d66467770e57.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the on-resistance and bandwidth of MAX4570EAI+ for video switching?","answer":"The on-state resistance is 80 ohms max, and the -3 dB bandwidth is 14 MHz. This bandwidth is sufficient for composite video (NTSC/PAL) and standard-definition video switching, but not for high-resolution formats like 1080p component or VGA where bandwidth above 30 MHz is needed."},{"question":"Does MAX4570EAI+ support break-before-make operation and SPI interface?","answer":"Yes, the MAX4570EAI+ features break-before-make switching and clickless operation, both controlled via an SPI interface. Break-before-make prevents momentary signal shorting during channel changes, and clickless reduces switching transients for audio applications."},{"question":"Can MAX4570EAI+ be used for composite video switching?","answer":"Yes, the 14 MHz -3 dB bandwidth is adequate for composite video signals (NTSC/PAL luminance bandwidth ~4.2 MHz) and standard-definition video. The 80 ohm on-resistance will introduce about 1 dB insertion loss into a 75 ohm load, which is acceptable in many composite video paths."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4570EAI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX4570EAI 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}}