{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX398ESE+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX398ESE","canonicalUrl":"https://icboms.com/analog-devices/MAX398ESE","factsUrl":"https://icboms.com/api/mcp/products/MAX398ESE%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX398ESE+ CMOS analog multiplexer, 8:1 circuit, 100 Ohm on-state resistance, 16-SOIC package, Tube.","salesMarkdown":"The MAX398ESE+ is a single 8:1 CMOS analog multiplexer in a 16-SOIC package. The 100 Ohm max on-resistance sets the voltage drop across the switch at a given signal current — for a 10 mA signal, that is a 1 V drop, so budget the headroom in the downstream stage. The 6 Ohm max channel-to-channel matching means the Ron variation between any two channels is tight enough that gain errors from the mux itself stay below 0.6% in a unity-gain buffer configuration. Switching time is 150 ns typ for both turn-on and turn-off. That sets the minimum channel update period at about 300 ns for a clean break-before-make transition — useful for multiplexing a single ADC across eight sensor inputs at sample rates up to roughly 3 MSPS per channel, assuming the ADC acquisition time dominates. Crosstalk is -92 dB at 100 kHz. For a 10 Vpp signal on one channel, the coupled feedthrough onto an off channel is about 2.5 µV — negligible for 12-bit systems but worth noting if you are multiplexing a 24-bit sigma-delta ADC where the noise floor sits below 1 µV. ## Supply flexibility and charge injection Single-supply operation from 3 V to 15 V or dual supplies from ±3 V to ±8 V — the part handles ground-referenced bipolar signals when run from split rails. The 2 pC typical charge injection is the amount of charge dumped onto the signal line when the switch turns off; into a 100 pF sampling capacitor that is a 20 mV glitch, so a sample-and-hold ahead of the ADC should acquire after the switch settles. Leakage current is 100 pA max off-channel, and off-channel capacitance is 40 pF. At 100 kHz, the 40 pF capacitance gives about 40 kOhm impedance to ground — fine for low-impedance sources but a concern if the source impedance is above 10 kOhm, where the capacitive divider starts attenuating the signal.","metaTitle":"MAX398ESE+ Analog Devices 8:1 Mux, 100 Ohm, 16-SOIC","metaDescription":"MAX398ESE+ 8:1 multiplexer from Analog Devices, 100 Ohm on-resistance, 150ns switching, -92dB crosstalk. Active production, ROHS3 compliant. Quoted 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":"-92dB @ 100kHz","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Charge Injection":"2pC","Number of Circuits":"1","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"16-SOIC","On-State Resistance (Max)":"100Ohm","Voltage - Supply, Dual (V±)":"±3V ~ 8V","Switch Time (Ton, Toff) (Max)":"150ns, 150ns","Voltage - Supply, Single (V+)":"3V ~ 15V","Current - Leakage (IS(off)) (Max)":"100pA","Multiplexer/Demultiplexer Circuit":"8:1","Channel Capacitance (CS(off), CD(off))":"11pF, 40pF","Channel-to-Channel Matching (ΔRon)":"6Ohm (Max)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.87","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$11.87000","currency":"USD"},{"qty":10,"price":"$10.72700","currency":"USD"},{"qty":25,"price":"$10.22840","currency":"USD"},{"qty":100,"price":"$8.88110","currency":"USD"},{"qty":250,"price":"$8.48200","currency":"USD"},{"qty":500,"price":"$7.73356","currency":"USD"},{"qty":1000,"price":"$6.73569","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6bb0c9d4dfdb15cb6e55ae0ed8f77d06.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does the MAX398ESE+ come in?","answer":"It ships in Tube format. Surface mount."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX398ESE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX398ESE 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}}