{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX349CAP+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX349CAP","canonicalUrl":"https://icboms.com/analog-devices/MAX349CAP","factsUrl":"https://icboms.com/api/mcp/products/MAX349CAP%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX349CAP+, single 8:1 CMOS analog multiplexer, 100 Ohm on-resistance, 275ns/150ns switching, -90dB crosstalk at 100kHz, 20-SSOP package, 0°C to 70°C operating temperature.","salesMarkdown":"## 8:1 analog multiplexer in a compact SSOP-20 The MAX349CAP+ is a single 8:1 CMOS analog multiplexer. On-resistance is 100 Ohms max, channel-to-channel matching 16 Ohms max. ## Lifecycle and sourcing The MAX349CAP+ carries an Active lifecycle status and is ROHS3 compliant. No direct pin-compatible second source is listed in the official record, but the 8:1 mux function is common across the Maxim CMOS mux family; verify any alternate against your signal voltage and package requirements.","metaTitle":"MAX349CAP+ Analog 8:1 Multiplexer, 100 Ohm, 20-SSOP","metaDescription":"MAX349CAP+ single 8:1 CMOS analog multiplexer. 100 Ohm max on-resistance, 275ns/150ns switching, -90dB crosstalk at 100kHz. 20-SSOP package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Package":"Tube","Crosstalk":"-90dB @ 100kHz","Mounting Type":"Surface Mount","Package / Case":"20-SSOP (0.209\\\", 5.30mm Width)","lifecycle_stage":"eol_hot","Charge Injection":"1pC","Number of Circuits":"1","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"20-SSOP","On-State Resistance (Max)":"100Ohm","Voltage - Supply, Dual (V±)":"±2.7V ~ 8V","Switch Time (Ton, Toff) (Max)":"275ns, 150ns","Voltage - Supply, Single (V+)":"2.7V ~ 16V","Current - Leakage (IS(off)) (Max)":"100pA","Multiplexer/Demultiplexer Circuit":"8:1","Channel Capacitance (CS(off), CD(off))":"2pF, 2pF","Channel-to-Channel Matching (ΔRon)":"16Ohm (Max)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.58","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$10.58000","currency":"USD"},{"qty":10,"price":"$9.55500","currency":"USD"},{"qty":25,"price":"$9.11040","currency":"USD"},{"qty":100,"price":"$7.91030","currency":"USD"},{"qty":250,"price":"$7.55480","currency":"USD"},{"qty":500,"price":"$6.88820","currency":"USD"},{"qty":1000,"price":"$5.99940","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5365b728feb1ce0790f6b52b0f2da9fa.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the MAX349CAP+ on-resistance and switching time?","answer":"Switching times are 275ns max (turn-on) and 150ns max (turn-off). These are the maximums over the rated temperature range; typical performance is better."},{"question":"What is the difference between MAX349CAP+ and MAX349CAP?","answer":"The MAX349CAP+ is the ROHS3-compliant lead-free variant of the MAX349CAP. Electrical specifications – 8:1 mux, 100 Ohm on-resistance, 275ns/150ns switching, -90dB crosstalk – are identical. The + suffix indicates compliance with the ROHS3 directive. Package and footprint are the same 20-SSOP."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX349CAP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX349CAP 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}}