{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX312LCUE+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX312LCUE","canonicalUrl":"https://icboms.com/analog-devices/MAX312LCUE","factsUrl":"https://icboms.com/api/mcp/products/MAX312LCUE%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX312LCUE+ precision analog switch, SPST-NC, 4 circuits, 10 Ohm on-resistance, 16-TSSOP package, Tube.","salesMarkdown":"## Precision quad SPST-NC switch The MAX312LCUE+ is a quad single-pole single-throw normally-closed analog switch from Analog Devices, packaged in a 16-TSSOP (0.173\", 4.40 mm width) surface-mount tube. Each of the four independent switches is SPST-NC with a 1:1 multiplexer/demultiplexer topology, meaning the switch conducts when the control signal is low and opens when high. ## On-resistance and matching Maximum on-resistance is 10 Ohm, with channel-to-channel matching (ΔRon) of 300 mOhm. This tight matching matters in precision analog signal routing — for a gain-setting resistor network or a multiplexed sensor front-end, the 300 mOhm spread keeps the offset error below 0.3% of the signal swing when the load is high-impedance. The charge injection is 20 pC typical — a 20 pC spike into a 100 pF hold capacitor produces a 200 mV glitch, so the part is better suited for AC-coupled or DC-accurate paths where the glitch settles within the acquisition window. ## Supply flexibility and signal integrity This lets the switch handle bipolar signals up to ±20 V without external level shifting — useful for op-amp output routing, ATE pin electronics, or industrial sensor multiplexing where the signal swings below ground. Crosstalk is -85 dB at 1 MHz, which keeps a 1 Vpp signal on an adjacent channel from coupling more than about 56 µV into the active channel at that frequency. Off-leakage current is 500 pA maximum, and channel capacitance (CS(off), CD(off)) is 15 pF each — the leakage is low enough for high-impedance sources (10 MOhm sensor) to settle within 0.01% in under 1 ms, while the capacitance limits the -3 dB bandwidth to roughly 1 MHz into a 10 kOhm load. ## Temperature grade and compliance The part is active in production and ROHS3 compliant per Analog Devices.","metaTitle":"MAX312LCUE+ Analog Devices SPST-NC Switch, 10 Ohm, 16-TSSOP","metaDescription":"MAX312LCUE+ Analog Devices 4-circuit SPST-NC analog switch, 10 Ohm on-resistance, 225ns/185ns switching, -85dB crosstalk at 1MHz. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tube","Crosstalk":"-85dB @ 1MHz","Mounting Type":"Surface Mount","Package / Case":"16-TSSOP (0.173\\\", 4.40mm Width)","Switch Circuit":"SPST - NC","lifecycle_stage":"eol_hot","Charge Injection":"20pC","Number of Circuits":"4","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"16-TSSOP","On-State Resistance (Max)":"10Ohm","Voltage - Supply, Dual (V±)":"±4.5V ~ 20V","Switch Time (Ton, Toff) (Max)":"225ns, 185ns","Voltage - Supply, Single (V+)":"4.5V ~ 36V","Current - Leakage (IS(off)) (Max)":"500pA","Multiplexer/Demultiplexer Circuit":"1:1","Channel Capacitance (CS(off), CD(off))":"15pF, 15pF","Channel-to-Channel Matching (ΔRon)":"300mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.82","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$10.82000","currency":"USD"},{"qty":10,"price":"$9.77200","currency":"USD"},{"qty":25,"price":"$9.31720","currency":"USD"},{"qty":100,"price":"$8.09010","currency":"USD"},{"qty":250,"price":"$7.72648","currency":"USD"},{"qty":500,"price":"$7.04476","currency":"USD"},{"qty":1000,"price":"$6.13575","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the crosstalk specification for MAX312LCUE+?","answer":"Crosstalk is -85 dB at 1 MHz. This means a 1 Vpp signal on an adjacent channel couples less than 56 µV into the active channel at that frequency, making the part suitable for low-level analog multiplexing where channel isolation matters."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX312LCUE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX312LCUE 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}}