{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX351ESE+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX351ESE","canonicalUrl":"https://icboms.com/analog-devices/MAX351ESE","factsUrl":"https://icboms.com/api/mcp/products/MAX351ESE%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX351ESE+ SPST-NC analog switch, 4 circuits, 35Ω on-resistance, 175ns/145ns switching, 16-SOIC package, Tube.","salesMarkdown":"## Active production SPST-NC quad switch The MAX351ESE+ is an active-production quad SPST-NC analog switch from Analog Devices, packaged in a 16-SOIC. It switches signals with a maximum on-resistance of 35Ω and channel-to-channel matching within 2Ω. Switching times are 175 ns turn-on and 145 ns turn-off, with charge injection limited to 5 pC — low enough to avoid glitching downstream sample-and-hold stages in precision signal chains. ## Crosstalk and isolation at 1 MHz Crosstalk is -85 dB at 1 MHz, meaning a signal on one channel couples at roughly -85 dB into an off channel at that frequency. This matters when multiplexing multiple analog inputs into a single ADC — the off-channel leakage stays below the converter's noise floor for 12- to 14-bit systems. Off-channel leakage current is 250 pA maximum, and each channel presents 9 pF of capacitance to the source when off. The combination sets the settling time at the ADC input for a given source impedance.","metaTitle":"MAX351ESE+ Analog Devices SPST-NC Switch, 35Ω, 16-SOIC","metaDescription":"MAX351ESE+ active SPST-NC analog switch, 35Ω on-resistance, 175ns/145ns switching, -85dB crosstalk. ROHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Package":"Tube","Crosstalk":"-85dB @ 1MHz","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.154\\\", 3.90mm Width)","Switch Circuit":"SPST - NC","lifecycle_stage":"eol_hot","Charge Injection":"5pC","Number of Circuits":"4","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"16-SOIC","On-State Resistance (Max)":"35Ohm","Voltage - Supply, Dual (V±)":"±4.5V ~ 20V","Switch Time (Ton, Toff) (Max)":"175ns, 145ns","Voltage - Supply, Single (V+)":"10V ~ 30V","Current - Leakage (IS(off)) (Max)":"250pA","Multiplexer/Demultiplexer Circuit":"1:1","Channel Capacitance (CS(off), CD(off))":"9pF, 9pF","Channel-to-Channel Matching (ΔRon)":"2Ohm (Max)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.58","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$12.58000","currency":"USD"},{"qty":10,"price":"$11.55900","currency":"USD"},{"qty":25,"price":"$11.08040","currency":"USD"},{"qty":100,"price":"$9.76260","currency":"USD"},{"qty":250,"price":"$9.28340","currency":"USD"},{"qty":500,"price":"$8.68448","currency":"USD"},{"qty":1000,"price":"$7.96577","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the crosstalk of MAX351ESE+ at 1 MHz?","answer":"Crosstalk is -85 dB at 1 MHz. This means a signal on one channel couples at roughly -85 dB into an off channel at that frequency, suitable for 12- to 14-bit multiplexed ADC inputs."},{"question":"What package does MAX351ESE+ come in?","answer":"The MAX351ESE+ is supplied in a 16-SOIC package (0.154\" width, 3.90 mm body) in tube format."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX351ESE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX351ESE 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}}