{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4734ETC+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4734ETC","canonicalUrl":"https://icboms.com/analog-devices/MAX4734ETC","factsUrl":"https://icboms.com/api/mcp/products/MAX4734ETC%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX4734ETC+, SP4T analog switch, 800mOhm max on-resistance, 90MHz -3dB bandwidth, 1.6V to 3.6V single supply, 12-TQFN (3x3mm) package, -40°C to 85°C operating temperature.","salesMarkdown":"## Signal integrity and switching performance Crosstalk is rated at -56dB at 1MHz, adequate for isolating adjacent channels in audio or low-frequency analog mux applications. Charge injection of 60pC means the switch injects a small voltage glitch onto the signal path during transitions — something to budget for in sample-and-hold or precision integrator circuits. Off-leakage current holds at 1nA maximum, preserving accuracy in high-impedance sensor inputs. Switch times (25ns on, 20ns off) are fast enough for most multiplexed data-acquisition systems running below 10MHz sample rates. ## Package and footprint Housed in a 12-lead WFQFN with exposed pad (3x3mm body), the MAX4734ETC+ is a surface-mount device. The exposed pad must be soldered to a ground plane for thermal and electrical performance. The supplier device package is listed as 12-TQFN (3x3); the ordering code suffix 'ETC+' indicates the tape-and-reel variant for automated assembly. ## Lifecycle and compliance The MAX4734ETC+ carries an Active product status from Maxim Integrated (now part of Analog Devices). It is ROHS3 compliant.","metaTitle":"MAX4734ETC+ SP4T Analog Switch, 800mOhm, 90MHz, 12-TQFN","metaDescription":"MAX4734ETC+ SP4T analog switch from Maxim Integrated. 800mOhm on-resistance, 90MHz bandwidth, 1.6V-3.6V supply. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tube","Crosstalk":"-56dB @ 1MHz","Mounting Type":"Surface Mount","-3db Bandwidth":"90MHz","Package / Case":"12-WFQFN Exposed Pad","Switch Circuit":"SP4T","lifecycle_stage":"eol_hot","Charge Injection":"60pC","Number of Circuits":"1","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"12-TQFN (3x3)","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":"$4.58","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.58000","currency":"USD"},{"qty":10,"price":"$4.11000","currency":"USD"},{"qty":25,"price":"$3.88600","currency":"USD"},{"qty":100,"price":"$3.36780","currency":"USD"},{"qty":250,"price":"$3.19512","currency":"USD"},{"qty":500,"price":"$2.86698","currency":"USD"},{"qty":1000,"price":"$2.41794","currency":"USD"},{"qty":2500,"price":"$2.29704","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7c3ff41ad692c3f0859e56b0d660c7d6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the on-resistance of MAX4734ETC+?","answer":"This low and matched resistance minimizes signal attenuation and keeps gain errors small in precision analog mux applications."},{"question":"What is the -3dB bandwidth of MAX4734ETC+?","answer":"The -3dB bandwidth is 90MHz, suitable for composite video, baseband RF, and high-speed data multiplexing up to several tens of megahertz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4734ETC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX4734ETC 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}}