{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX303CSE+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX303CSE","canonicalUrl":"https://icboms.com/analog-devices/MAX303CSE","factsUrl":"https://icboms.com/api/mcp/products/MAX303CSE%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX303CSE+ SPDT analog switch, dual 2:1 circuit, 35 Ohm on-resistance, 10V to 30V single supply, ±4.5V to ±20V dual supply, 16-SOIC package, Tube.","salesMarkdown":"## Switch performance — charge injection, matching, and crosstalk The MAX303CSE+: On-resistance is a maximum 35 Ohm with channel-to-channel matching of 500 mOhm, so the insertion loss difference between the two channels stays tight across the signal path. Charge injection is 10 pC typical, and crosstalk is -90 dB at 1 MHz — low enough that a multiplexed audio or precision measurement channel won't bleed between paths at that frequency. ## Switching speed and leakage — 150 ns turn-on, 500 pA max off-leakage Turn-on time is 150 ns max, turn-off 100 ns max — fast enough for low-speed analog multiplexing or sample-and-hold front ends where the switch settles before the ADC conversion window closes. Off-leakage current is 500 pA max, and channel capacitance (CS(off), CD(off)) is 12 pF each — the charge injection and leakage floor suit high-impedance sensor inputs where picoamp offsets matter. ## Temperature grade and compliance ROHS3 compliant per the manufacturer's declaration — the part ships without restricted substances under the current directive.","metaTitle":"Analog Devices MAX303CSE+ SPDT Analog Switch, 35 Ohm","metaDescription":"MAX303CSE+ dual SPDT analog switch, 35 Ohm on-resistance, ±4.5V to ±20V dual supply. Active production, ROHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Package":"Tube","Crosstalk":"-90dB @ 1MHz","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.154\\\", 3.90mm Width)","Switch Circuit":"SPDT","lifecycle_stage":"eol_hot","Charge Injection":"10pC","Number of Circuits":"2","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"16-SOIC","On-State Resistance (Max)":"35Ohm","Voltage - Supply, Dual (V±)":"±4.5V ~ 20V","Switch Time (Ton, Toff) (Max)":"150ns, 100ns","Voltage - Supply, Single (V+)":"10V ~ 30V","Current - Leakage (IS(off)) (Max)":"500pA","Multiplexer/Demultiplexer Circuit":"2:1","Channel Capacitance (CS(off), CD(off))":"12pF, 12pF","Channel-to-Channel Matching (ΔRon)":"500mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$14.72","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$14.72000","currency":"USD"},{"qty":10,"price":"$13.52800","currency":"USD"},{"qty":25,"price":"$12.96720","currency":"USD"},{"qty":100,"price":"$11.42530","currency":"USD"},{"qty":250,"price":"$10.86456","currency":"USD"},{"qty":500,"price":"$10.16364","currency":"USD"},{"qty":1000,"price":"$9.32250","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/84adac4e53d60f00998db491be7b4ddc.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX303CSE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX303CSE 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}}