{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4734EUB+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4734EUB","canonicalUrl":"https://icboms.com/analog-devices/MAX4734EUB","factsUrl":"https://icboms.com/api/mcp/products/MAX4734EUB%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX4734EUB+ SP4T analog switch, 800mOhm on-resistance, 90MHz bandwidth, -56dB crosstalk @ 1MHz, 10-MSOP package, tube.","salesMarkdown":"## Signal routing with low on-resistance and fast switching The MAX4734EUB+ is a single-pole, four-throw (SP4T) analog switch that routes one common input to one of four outputs, or functions as a 4:1 multiplexer/demultiplexer. Its 800 mOhm maximum on-resistance keeps signal attenuation minimal in precision analog paths, while the 100 mOhm channel-to-channel matching ensures consistent performance across all switch positions. Switching times of 25 ns (ton) and 20 ns (toff) max allow fast channel selection, and the -56 dB crosstalk at 1 MHz provides adequate isolation for mixed-signal boards where analog and digital signals share the same IC. ## Bandwidth and charge injection for signal integrity The 90 MHz -3 dB bandwidth supports multiplexing of video or high-speed data signals up to that frequency. Charge injection is 60 pC typical, a figure to budget for in sample-and-hold or ADC front-end designs where the injected charge can cause a settling error. Off-channel leakage is just 1 nA max, and the off-channel capacitance is 33 pF on the source side and 117 pF on the drain side — these parasitics define the isolation floor at higher frequencies and should be factored into any SPICE simulation of the switch in-circuit. Housed in a 10-pin MSOP (3.00 mm width, 0.118\" body) — the 10-uMAX/uSOP supplier package designation is the same footprint. The tube packaging means the part ships in a stick, not tape-and-reel, which matters for pick-and-place setup if your line expects reeled parts. ## Active lifecycle and compliance ROHS3 compliant, with no exemptions that would restrict its use in EU-market equipment.","metaTitle":"MAX4734EUB+ SP4T Analog Switch, 800mOhm, 10-MSOP","metaDescription":"MAX4734EUB+ SP4T analog switch from Analog Devices. 800mOhm on-resistance, -56dB crosstalk at 1MHz, 90MHz bandwidth. Active, ROHS3 compliant. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tube","Crosstalk":"-56dB @ 1MHz","Mounting Type":"Surface Mount","-3db Bandwidth":"90MHz","Package / Case":"10-TFSOP, 10-MSOP (0.118\\\", 3.00mm Width)","Switch Circuit":"SP4T","lifecycle_stage":"eol_hot","Charge Injection":"60pC","Number of Circuits":"1","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"10-uMAX/uSOP","On-State Resistance (Max)":"800mOhm","Switch Time (Ton, Toff) (Max)":"25ns, 20ns","Voltage - Supply, Single (V+)":"1.6V ~ 3.6V","Current - Leakage (IS(off)) (Max)":"1nA","Multiplexer/Demultiplexer Circuit":"4:1","Channel Capacitance (CS(off), CD(off))":"33pF, 117pF","Channel-to-Channel Matching (ΔRon)":"100mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.31","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.31000","currency":"USD"},{"qty":10,"price":"$3.87000","currency":"USD"},{"qty":25,"price":"$3.65880","currency":"USD"},{"qty":100,"price":"$3.17090","currency":"USD"},{"qty":250,"price":"$3.00828","currency":"USD"},{"qty":500,"price":"$2.69932","currency":"USD"},{"qty":1000,"price":"$2.27654","currency":"USD"},{"qty":2500,"price":"$2.16271","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7c3ff41ad692c3f0859e56b0d660c7d6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What does the -56 dB crosstalk spec mean for my design?","answer":"The -56 dB crosstalk at 1 MHz means that a signal on one channel will appear on an adjacent off-channel at a level 56 dB below the source — roughly 0.16% coupling. For a 1 Vpp signal, the coupled artifact is about 1.6 mV. This is adequate for many audio and low-frequency analog applications, but for high-resolution ADC driving (e.g., 16-bit or above), you should verify that the coupled noise stays below the LSB threshold at your signal frequency."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4734EUB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX4734EUB when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}