{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4580CWE+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4580CWE","canonicalUrl":"https://icboms.com/analog-devices/MAX4580CWE","factsUrl":"https://icboms.com/api/mcp/products/MAX4580CWE%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX4580CWE+, dual SPST-NC analog switch, 1.25Ω max on-resistance, 16-SOIC surface-mount package, single 4.5V–36V or dual ±4.5V–20V supply, 0°C to 70°C operating temperature.","salesMarkdown":"## Dual low-Ron analog switch for precision signal routing The Maxim Integrated MAX4580CWE+ is a dual SPST-NC analog switch in a 16-SOIC surface-mount package. Maximum on-resistance is 1.25 ohm. ## Supply range and signal integrity Single-supply range is 4.5 V to 36 V. Dual-supply range is ±4.5 V to ±20 V. ## Package and footprint The 16-SOIC wide-body package (0.295-inch body width, 7.50 mm) is a standard footprint shared by many analog switches and multiplexers. The supplier device package is 16-SOIC; the part ships in Tube. Surface-mount assembly is straightforward — no special thermal pad required, as the 1.25 ohm Ron keeps self-heating low at typical signal currents. ## Lifecycle and sourcing MAX4580CWE+ carries an Active lifecycle status with ROHS3 compliance. There is no LTB notice or EOL risk on this part.","metaTitle":"MAX4580CWE+ Analog Switch, 1.25Ω Ron, SPST-NC, 16-SOIC","metaDescription":"MAX4580CWE+ dual SPST-NC analog switch with 1.25Ω max on-resistance, -65dB crosstalk at 1MHz, 160ns/210ns switching. Active production, ROHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tube","Crosstalk":"-65dB @ 1MHz","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.295\\\", 7.50mm Width)","Switch Circuit":"SPST - NC","lifecycle_stage":"eol_hot","Charge Injection":"-60pC","Number of Circuits":"2","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"16-SOIC","On-State Resistance (Max)":"1.25Ohm","Voltage - Supply, Dual (V±)":"±4.5V ~ 20V","Switch Time (Ton, Toff) (Max)":"160ns, 210ns","Voltage - Supply, Single (V+)":"4.5V ~ 36V","Current - Leakage (IS(off)) (Max)":"500pA","Multiplexer/Demultiplexer Circuit":"1:1","Channel Capacitance (CS(off), CD(off))":"115pF","Channel-to-Channel Matching (ΔRon)":"500mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$21.36","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$21.36000","currency":"USD"},{"qty":10,"price":"$19.70400","currency":"USD"},{"qty":25,"price":"$18.81840","currency":"USD"},{"qty":100,"price":"$16.82580","currency":"USD"},{"qty":250,"price":"$16.05092","currency":"USD"},{"qty":500,"price":"$15.27604","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/MAX4580-MAX4600.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the on-resistance of MAX4580CWE+?","answer":"The maximum on-resistance is 1.25 ohm. That's the worst-case value across the full supply range and temperature; typical Ron will be lower at room temperature and nominal supply."},{"question":"Can I use MAX4580CWE+ with a single 5V supply?","answer":"Yes. The single-supply range is 4.5 V to 36 V, so a 5 V rail is within spec. At 5 V, expect the on-resistance to be higher than at higher supply voltages — the 1.25 ohm max is guaranteed across the full supply range, but typical Ron at 5 V will be closer to the upper end."},{"question":"Can I replace MAX4580CWE+ with MAX4581CWE+?","answer":"Yes, if your application needs normally-open (SPST-NO) switches instead of normally-closed. The MAX4581CWE+ is pin-compatible and shares the same package, supply range, and performance specs. The only difference is the switch logic: NC vs NO. For a normally-closed requirement, stick with the MAX4580CWE+."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4580CWE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX4580CWE 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}}