{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4781EUE+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4781EUE","canonicalUrl":"https://icboms.com/analog-devices/MAX4781EUE","factsUrl":"https://icboms.com/api/mcp/products/MAX4781EUE%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX4781EUE+ multiplexer/demultiplexer, 8:1 circuit, 1 Ohm on-state resistance, 16-TSSOP package, Tube, -40°C to +85°C.","salesMarkdown":"## Active production — no last-time-buy clock ticking The MAX4781EUE+: ROHS3 compliance is confirmed, covering EU and global regulatory requirements without a transition deadline. ## 8:1 mux with sub-ohm on-resistance This is a single 8:1 multiplexer/demultiplexer that routes one of eight analog or digital signals to a common output. The maximum on-state resistance is 1 Ohm, which keeps insertion loss low in precision analog paths — think data-acquisition front-ends, audio routing, or sensor multiplexing where signal fidelity matters. Channel-to-channel matching is 300 mOhm max, so the resistance variation between channels stays tight — important when the mux is used in a gain-setting or divider network where channel-to-channel offset would introduce error. ## Crosstalk and charge injection — the analog signal-chain specs Crosstalk is rated at -80 dB at 1 MHz, meaning a signal on one channel couples into an adjacent channel at roughly 100 µV per volt of signal — adequate for 12-bit systems and most audio-band applications. Charge injection is -110 pC typical, which translates to a voltage glitch of about 290 µV into a 100 pF load; the low charge injection reduces settling time after channel switching. Switching times are 25 ns max for turn-on (Ton) and 15 ns max for turn-off (Toff), fast enough for 10 MHz analog sampling or digital multiplexing without introducing significant timing skew. Housed in a 16-TSSOP package with a 0.65 mm pitch and 4.4 mm body width, the MAX4781EUE+ fits on standard 2-layer boards without requiring micro-vias. The tube delivery is typical for prototype and low-volume builds; for reels, check the alternate ordering code.","metaTitle":"MAX4781EUE+ Analog Devices 8:1 Mux, 1 Ohm, 16-TSSOP","metaDescription":"MAX4781EUE+ from Analog Devices — 8:1 multiplexer, 1 Ohm max on-resistance, -80dB crosstalk, 1.6-3.6V supply. Active production, ROHS3. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Package":"Tube","Crosstalk":"-80dB @ 1MHz","Mounting Type":"Surface Mount","Package / Case":"16-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Charge Injection":"-110pC","Number of Circuits":"1","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"16-TSSOP","On-State Resistance (Max)":"1Ohm","Switch Time (Ton, Toff) (Max)":"25ns, 15ns","Voltage - Supply, Single (V+)":"1.6V ~ 3.6V","Current - Leakage (IS(off)) (Max)":"2nA","Multiplexer/Demultiplexer Circuit":"8:1","Channel Capacitance (CS(off), CD(off))":"38pF, 310pF","Channel-to-Channel Matching (ΔRon)":"300mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.32","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.32000","currency":"USD"},{"qty":10,"price":"$5.71100","currency":"USD"},{"qty":25,"price":"$5.44560","currency":"USD"},{"qty":100,"price":"$4.72820","currency":"USD"},{"qty":250,"price":"$4.51572","currency":"USD"},{"qty":500,"price":"$4.11726","currency":"USD"},{"qty":1000,"price":"$3.58600","currency":"USD"},{"qty":2500,"price":"$3.45319","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4781EUE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX4781EUE 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}}