{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4662CWE+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4662CWE","canonicalUrl":"https://icboms.com/analog-devices/MAX4662CWE","factsUrl":"https://icboms.com/api/mcp/products/MAX4662CWE%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX4662CWE+, quad SPST-NO analog switch, 2.5 Ohm max on-resistance, 100 mOhm channel matching, -59 dB crosstalk at 1 MHz, single 4.5V-36V or dual ±4.5V-20V supply, 16-SOIC package, 0°C to 70°C.","salesMarkdown":"## What this quad SPST-NO switch brings to the bench The Maxim Integrated MAX4662CWE+ is a quad single-pole single-throw normally-open (SPST-NO) analog switch in a 16-SOIC package. Each of the four independent switches presents a maximum on-resistance of 2.5 Ohm, with channel-to-channel matching held to 100 mOhm — tight enough that a multiplexed signal path won't show a level shift when you switch between channels. The switch topology is 1:1 multiplexer/demultiplexer, so each channel is a straight pass gate. Supply flexibility is a strong suit: single rail from 4.5V to 36V, or dual supplies from ±4.5V to ±20V. That covers everything from a 5V logic-level signal chain up to ±15V audio rails or a 24V industrial sensor bus. The charge injection is 300 pC, which matters if you're switching into a high-impedance sample-and-hold — you'll want to budget the settling time. Switching speed is respectable: 275 ns turn-on, 175 ns turn-off max. Off-leakage is spec'd at 500 pA maximum, and off-channel capacitance is 55 pF on both sides. The crosstalk figure of -59 dB at 1 MHz tells you this part can handle multiplexed analog signals in the audio band without audible bleed-through between channels. ## Temperature grade and where it fits The operating temperature range is 0°C to 70°C — commercial grade. That means this switch is at home in bench instruments, audio gear, office equipment, and indoor control panels. It is not rated for the engine bay, a rooftop telecom cabinet in Phoenix, or a freezer warehouse. If your BOM calls for industrial or automotive temp, you're looking at the wrong suffix in the MAX466x family. ## Sourcing and lifecycle reality The MAX4662CWE+ carries an Active product status and is ROHS3 compliant.","metaTitle":"MAX4662CWE+ Analog Switch IC, SPST-NO x4, 2.5 Ohm, 16-SOIC","metaDescription":"Maxim MAX4662CWE+ quad SPST-NO analog switch. 2.5 Ohm max on-resistance, 100 mOhm channel matching, -59 dB crosstalk at 1 MHz. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Package":"Tube","Crosstalk":"-59dB @ 1MHz","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.295\\\", 7.50mm Width)","Switch Circuit":"SPST - NO","lifecycle_stage":"eol_hot","Charge Injection":"300pC","Number of Circuits":"4","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"16-SOIC","On-State Resistance (Max)":"2.5Ohm","Voltage - Supply, Dual (V±)":"±4.5V ~ 20V","Switch Time (Ton, Toff) (Max)":"275ns, 175ns","Voltage - Supply, Single (V+)":"4.5V ~ 36V","Current - Leakage (IS(off)) (Max)":"500pA","Multiplexer/Demultiplexer Circuit":"1:1","Channel Capacitance (CS(off), CD(off))":"55pF, 55pF","Channel-to-Channel Matching (ΔRon)":"100mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.75","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$12.75000","currency":"USD"},{"qty":10,"price":"$11.71500","currency":"USD"},{"qty":25,"price":"$11.22960","currency":"USD"},{"qty":100,"price":"$9.89430","currency":"USD"},{"qty":250,"price":"$9.40864","currency":"USD"},{"qty":500,"price":"$8.80164","currency":"USD"},{"qty":1000,"price":"$8.07323","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/MAX4661-MAX4663.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can MAX4662CWE+ switch audio signals?","answer":"Yes. With -59 dB crosstalk at 1 MHz, 2.5 Ohm on-resistance, and 300 pC charge injection, this switch is well suited for audio signal routing — line-level analog audio through a mixer, patch bay, or test equipment. The 0°C to 70°C range covers studio and lab environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4662CWE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX4662CWE 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}}