{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4620ESD","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4620ESD","canonicalUrl":"https://icboms.com/analog-devices/MAX4620ESD","factsUrl":"https://icboms.com/api/mcp/products/MAX4620ESD","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX4620ESD, Quad SPST Analog Switch, SPST - Open, 1:1, 70 Ohm On-State Resistance, 300MHz -3dB Bandwidth, 14-SOIC Package, -40°C to 85°C.","salesMarkdown":"## Package and mounting The MAX4620ESD packs four independent SPST normally-open analog switches into a 14-pin SOIC. Each switch is a 1:1 mux/demux, so it either connects the signal straight through or leaves the channel open. With a 70 ohm max on-resistance and 500 mOhm channel-to-channel matching, it handles low-level analog signals without introducing offset between paths. Supply range is 2 V to 12 V single supply. The switches are SPST - Open. ## Switching speed and leakage — the real-world limits Turn-on time is 150 ns max, turn-off is 80 ns max. Off-state leakage is 500 pA max. Channel capacitance is 20 pF on the source side, 12 pF on the drain side. ## Package and temperature range — field-fit note The MAX4620ESD comes in a 14-SOIC wide-body (0.154 inch width, 3.90 mm). It's surface-mount only, so no socket for field swapping unless you have a hot-air station or a fine-tipped iron and steady hands. The operating temperature range is -40°C to 85°C, which covers industrial control cabinets and outdoor telecom enclosures but not under-hood automotive or engine-bay environments. That matters if your pick-and-place line expects reels; plan to hand-place or transfer to tape if you're doing high-volume assembly. ## Lifecycle and sourcing It is not RoHS compliant per the listing, so check your assembly house's solder profile if you need lead-free — this part uses tin-lead finish.","metaTitle":"MAX4620ESD Quad SPST Analog Switch, 70 Ohm, 300MHz","metaDescription":"MAX4620ESD quad SPST analog switch from Maxim Integrated. 70 Ohm on-resistance, 300MHz bandwidth, -70dB crosstalk at 1MHz. 14-SOIC package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Bulk","Crosstalk":"-70dB @ 1MHz","Mounting Type":"Surface Mount","-3db Bandwidth":"300MHz","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","Switch Circuit":"SPST - Open","lifecycle_stage":"eol_hot","Charge Injection":"5pC","Number of Circuits":"4","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"14-SOIC","On-State Resistance (Max)":"70Ohm","Switch Time (Ton, Toff) (Max)":"150ns, 80ns","Voltage - Supply, Single (V+)":"2V ~ 12V","Current - Leakage (IS(off)) (Max)":"500pA","Multiplexer/Demultiplexer Circuit":"1:1","Channel Capacitance (CS(off), CD(off))":"20pF, 12pF","Channel-to-Channel Matching (ΔRon)":"500mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.12","stockQuantity":0,"priceTiers":[{"qty":142,"price":"$2.12000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3180365aef29cfc627df884d869d6391.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the on-resistance of the MAX4620ESD?","answer":"The on-state resistance is 70 ohms maximum per switch, with channel-to-channel matching of 500 milliohms typical. That 70 ohm figure is the worst-case across temperature and supply — at room temperature and 5 V supply it's typically lower, but the 70 ohm max is what you design to."},{"question":"What is the crosstalk specification of the MAX4620ESD?","answer":"Crosstalk between channels is -70 dB at 1 MHz. That means a 1 V signal on one channel couples less than 0.3 mV into an adjacent off channel — good for multi-channel audio or low-level sensor muxing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4620ESD","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX4620ESD 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}}