{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4601CWE+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4601CWE","canonicalUrl":"https://icboms.com/analog-devices/MAX4601CWE","factsUrl":"https://icboms.com/api/mcp/products/MAX4601CWE%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX4601CWE+, quad SPST-NC analog switch, 2.5 Ohm on-resistance, 250ns/350ns switching, 4.5V-36V single or ±4.5V-20V dual supply, 16-SOIC surface mount, 0°C to 70°C.","salesMarkdown":"## Package and mounting The MAX4601CWE+ is a quad normally-closed (SPST-NC) analog switch from Analog Devices (formerly Maxim Integrated) in a 16-SOIC package. Each of the four switches presents a maximum 2.5 ohm on-resistance, which keeps signal attenuation low in audio paths or precision measurement chains. The part runs on a single supply from 4.5V to 36V or dual supplies from ±4.5V to ±20V, so it fits both single-rail microcontroller systems and bipolar analog front-ends. ## Switching speed and crosstalk — where the 250ns matters Maximum turn-on time is 250ns, turn-off 350ns. Crosstalk between channels is -59dB at 1MHz. ## Charge injection and leakage — the analog designer's specs Charge injection is rated at 120pC, the amount of charge dumped onto the load when the switch opens. In a sample-and-hold or integrator circuit, that 120pC translates to a voltage glitch proportional to the hold capacitance — a 10nF cap sees roughly 12mV. Off-leakage is 500pA maximum, low enough that it won't upset a 10kΩ impedance node. Channel-to-channel on-resistance matching is 100 milliohms, so all four switch paths track closely in gain — useful for a programmable-gain amplifier where each channel needs the same attenuation. ## Lifecycle and sourcing The MAX4601CWE+ is listed as Active with ROHS3 compliance.","metaTitle":"MAX4601CWE+ Analog Devices SPST-NC Switch, 2.5 Ohm, 16-SOIC","metaDescription":"MAX4601CWE+ quad SPST-NC analog switch with 2.5 ohm on-resistance, 250ns switching, -59dB crosstalk. 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 - NC","lifecycle_stage":"eol_hot","Charge Injection":"120pC","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)":"250ns, 350ns","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":"$12.41","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$12.41000","currency":"USD"},{"qty":10,"price":"$11.40300","currency":"USD"},{"qty":25,"price":"$10.93080","currency":"USD"},{"qty":100,"price":"$9.63090","currency":"USD"},{"qty":250,"price":"$9.15816","currency":"USD"},{"qty":500,"price":"$8.56732","currency":"USD"},{"qty":1000,"price":"$7.85830","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/4d707b34f9e84a7585bc3a4b37c89fc2.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between MAX4601CWE+ and MAX4601CWE?","answer":"The MAX4601CWE+ is the ROHS3-compliant version of the MAX4601CWE. Electrically and pin-compatible, the only difference is the lead-free finish."},{"question":"Can MAX4601CWE+ be used in audio applications?","answer":"Yes, the 2.5 ohm on-resistance and -59dB crosstalk at 1MHz make it suitable for line-level audio routing in mixers or effects pedals, though charge injection of 120pC may produce a click if the switch is toggled during an active signal."},{"question":"What is the crosstalk specification for MAX4601CWE+?","answer":"Crosstalk is rated at -59dB at 1MHz, meaning less than 0.1% of a signal on one channel couples into an adjacent channel at that frequency."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4601CWE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX4601CWE 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}}