{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX398CPE+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX398CPE","canonicalUrl":"https://icboms.com/analog-devices/MAX398CPE","factsUrl":"https://icboms.com/api/mcp/products/MAX398CPE%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX398CPE+ 8:1 analog multiplexer, 100 Ohm max on-resistance, 150 ns switching, through-hole 16-DIP package (0.300\", 7.62 mm), single 3 V to 15 V or dual ±3 V to ±8 V supply, 0 °C to 70 °C operating temperature.","salesMarkdown":"## What this 8:1 mux does on the board The Maxim Integrated MAX398CPE+ is a single 8-channel analog multiplexer in a 16-pin DIP package. It routes one of eight analog inputs to a common output, controlled by a 3-bit address. On-resistance is 100 Ohm max, which matters when you are switching low-level signals into an ADC or op-amp front end — that series resistance forms a voltage divider with the input impedance of the next stage. Switching is 150 ns each way, fast enough for most data-acquisition scan rates below a few hundred kHz. The -92 dB crosstalk at 100 kHz keeps adjacent channels from bleeding into each other in precision applications like ATE pin electronics or medical instrumentation front-ends. ## Supply range and signal headroom Single-supply operation from 3 V to 15 V. Dual supplies ±3 V to ±8 V. Off-leakage is 100 pA max. Charge injection is 2 pC. ## Package and temperature grade The 16-DIP (0.300\", 7.62 mm) through-hole package is the standard footprint for breadboarding and legacy board rework. It is not a space-saving option — this is a through-hole part for designs where manual rework or socketed prototyping is expected. The 0 °C to 70 °C commercial temperature range fits benchtop instrumentation, lab equipment, and indoor industrial control panels. Not rated for under-hood automotive or outdoor telecom cabinets. ## Channel matching and capacitance Channel-to-channel on-resistance matching is 6 Ohm max. Off-channel capacitance is 11 pF on the source side and 40 pF on the drain side.","metaTitle":"MAX398CPE+ 8:1 Analog Multiplexer, 100 Ohm, 16-DIP","metaDescription":"MAX398CPE+ 8:1 analog multiplexer from Maxim Integrated. 100 Ohm on-resistance, -92 dB crosstalk at 100 kHz, 150 ns switching. Active, RoHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tube","Crosstalk":"-92dB @ 100kHz","Mounting Type":"Through Hole","Package / Case":"16-DIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Charge Injection":"2pC","Number of Circuits":"1","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"16-PDIP","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":"$11.69","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$11.69000","currency":"USD"},{"qty":10,"price":"$10.74100","currency":"USD"},{"qty":25,"price":"$10.29560","currency":"USD"},{"qty":100,"price":"$9.07110","currency":"USD"},{"qty":250,"price":"$8.62592","currency":"USD"},{"qty":500,"price":"$8.06940","currency":"USD"},{"qty":1000,"price":"$7.40158","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6bb0c9d4dfdb15cb6e55ae0ed8f77d06.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy MAX398CPE+?","answer":"The MAX398CPE+ is sourced through independent distribution and can be quoted to order against an RFQ. Availability and current pricing are confirmed at the time of quotation."},{"question":"What is the on-resistance of MAX398CPE+?","answer":"The maximum on-resistance is 100 Ohm. Channel-to-channel matching is 6 Ohm max, so the Ron variation across the eight inputs stays tight for consistent signal attenuation."},{"question":"Is MAX398CPE+ RoHS compliant?","answer":"Yes, it is RoHS3 compliant. The part is lead-free and meets the current EU RoHS directive."},{"question":"What is the crosstalk specification of MAX398CPE+?","answer":"Crosstalk is -92 dB at 100 kHz. That figure tells you how much of an adjacent channel's signal leaks into the selected channel — important for multi-channel precision analog systems."},{"question":"What package does MAX398CPE+ come in?","answer":"It is supplied in a 16-pin DIP package (0.300\", 7.62 mm body width), through-hole mounting. The supplier device package is 16-PDIP. It ships in Tube packaging."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX398CPE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX398CPE when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}