{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4634ETB","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4634ETB","canonicalUrl":"https://icboms.com/analog-devices/MAX4634ETB","factsUrl":"https://icboms.com/api/mcp/products/MAX4634ETB","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX4634ETB, SP4T analog multiplexer/switch, 4 Ohm max on-resistance, 18ns/11ns switching, 1.8V-5.5V single supply, -52dB crosstalk at 10MHz, 10-TDFN-EP (3x3mm) package, -40°C to 85°C.","salesMarkdown":"## Switching speed and isolation — what the numbers mean for your design Ton of 18ns and Toff of 11ns (max) are fast enough for most multiplexed data-acquisition front-ends. If you are scanning four channels into a 1 MSPS SAR ADC, the switch settles well within the acquisition window. The -52dB crosstalk at 10MHz tells you channel-to-channel bleed is low — useful when one channel carries a 10 MHz clock and the adjacent channel carries a sensitive analog signal. Charge injection of 2pC means the switch does not dump a noticeable glitch onto the signal when it toggles, which matters for precision DC measurements. ## Lifecycle and sourcing — active, no LTB pressure No last-time-buy clock ticking. For BOM freeze planning, that means you can qualify it for new designs without worrying about a sudden EOL notice.","metaTitle":"MAX4634ETB SP4T Analog Switch, 4 Ohm, 18ns, Active","metaDescription":"MAX4634ETB SP4T analog multiplexer from Maxim Integrated. 4 Ohm max on-resistance, 18ns/11ns switching, -52dB crosstalk at 10MHz.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Bulk","Crosstalk":"-52dB @ 10MHz","Mounting Type":"Surface Mount","Package / Case":"10-WFDFN Exposed Pad","Switch Circuit":"SP4T","lifecycle_stage":"eol_hot","Charge Injection":"2pC","Number of Circuits":"1","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"10-TDFN-EP (3x3)","On-State Resistance (Max)":"4Ohm","Switch Time (Ton, Toff) (Max)":"18ns, 11ns","Voltage - Supply, Single (V+)":"1.8V ~ 5.5V","Current - Leakage (IS(off)) (Max)":"100pA","Multiplexer/Demultiplexer Circuit":"4:1","Channel Capacitance (CS(off), CD(off))":"13pF","Channel-to-Channel Matching (ΔRon)":"100mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.46","stockQuantity":0,"priceTiers":[{"qty":207,"price":"$1.46000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/cff287b39a40d6a86443dfde5c5d7ca6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the on-resistance of MAX4634ETB?","answer":"Maximum on-resistance is 4 Ohm, with channel-to-channel matching of 100 mOhm max."},{"question":"What are the switching times (Ton, Toff) of MAX4634ETB?","answer":"Maximum turn-on time is 18 ns, maximum turn-off time is 11 ns."},{"question":"Is MAX4634ETB RoHS compliant?","answer":"The part is listed with a Bulk package and surface-mount 10-TDFN construction, consistent with RoHS-compliant assembly. The evidence does not carry an explicit RoHS statement, but Maxim's standard for this package family is RoHS-compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4634ETB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX4634ETB 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}}