{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4712CUE+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4712CUE","canonicalUrl":"https://icboms.com/analog-devices/MAX4712CUE","factsUrl":"https://icboms.com/api/mcp/products/MAX4712CUE%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX4712CUE+ quad SPST-NO analog switch, 25Ohm on-resistance, 125ns/80ns switching, -87dB crosstalk @ 1MHz, 16-TSSOP package, Tube.","salesMarkdown":"The MAX4712CUE+ is a quad single-pole single-throw (SPST) normally-open analog switch from Analog Devices, packaged in a 16-TSSOP (4.40 mm width) for surface-mount assembly. It belongs to the MAX4712 family of low-voltage, low-charge-injection switches designed for precision analog signal routing in test equipment, data acquisition systems, and audio switching matrices. ## On-resistance and channel matching for signal fidelity Maximum on-resistance is 25 Ohm, with channel-to-channel matching held to 200 mOhm — this tight delta means the voltage drop across each switch leg stays nearly identical, critical for maintaining gain accuracy in multiplexed analog front-ends. ## Switching speed and dynamic performance Turn-on time is 125 ns max, turn-off 80 ns max — fast enough for 4 MHz sample-rate multiplexing without introducing settling-time errors between channels. Crosstalk is rated at -87 dB at 1 MHz, meaning less than 0.005% of a signal on one channel couples into an adjacent off-channel — suitable for 16-bit audio or precision sensor scanning where channel isolation matters. ## Charge injection, leakage, and capacitive load Charge injection is 25 pC typical — when the switch opens, this small packet of charge dumps into the load capacitance, producing a voltage glitch of about 3 mV into a 10 pF sample-and-hold cap; the designer should budget this into the acquisition settling window. Off-channel leakage is 500 pA max, and channel capacitance is 8 pF on both source and drain sides — low enough that a 10 kOhm source impedance sees less than 0.1 LSB error in a 12-bit system at 100 kSPS.","metaTitle":"MAX4712CUE+ Analog Devices SPST Switch, 25Ohm, 16-TSSOP","metaDescription":"MAX4712CUE+ quad SPST analog switch, 25Ohm on-resistance, 125ns switching, -87dB crosstalk. Active production, ROHS3 compliant. 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":"-87dB @ 1MHz","Mounting Type":"Surface Mount","Package / Case":"16-TSSOP (0.173\\\", 4.40mm Width)","Switch Circuit":"SPST - NO","lifecycle_stage":"eol_hot","Charge Injection":"25pC","Number of Circuits":"4","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"16-TSSOP","On-State Resistance (Max)":"25Ohm","Voltage - Supply, Dual (V±)":"±2.7V ~ 5.5V","Switch Time (Ton, Toff) (Max)":"125ns, 80ns","Voltage - Supply, Single (V+)":"2.7V ~ 11V","Current - Leakage (IS(off)) (Max)":"500pA","Multiplexer/Demultiplexer Circuit":"1:1","Channel Capacitance (CS(off), CD(off))":"8pF, 8pF","Channel-to-Channel Matching (ΔRon)":"200mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.24","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$10.24000","currency":"USD"},{"qty":10,"price":"$9.25100","currency":"USD"},{"qty":25,"price":"$8.82040","currency":"USD"},{"qty":100,"price":"$7.65860","currency":"USD"},{"qty":250,"price":"$7.31440","currency":"USD"},{"qty":500,"price":"$6.66904","currency":"USD"},{"qty":1000,"price":"$5.80851","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/698c54dd63e5b29f0731236d30e8447b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the MAX4712CUE+ used for?","answer":"The MAX4712CUE+ is a quad SPST analog switch for routing low-voltage analog signals in multiplexed data acquisition, audio crosspoint switching, and automated test equipment where low on-resistance (25 Ohm) and fast switching (125 ns) are required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4712CUE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX4712CUE 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}}