{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4999ETJ+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4999ETJ","canonicalUrl":"https://icboms.com/analog-devices/MAX4999ETJ","factsUrl":"https://icboms.com/api/mcp/products/MAX4999ETJ%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX4999ETJ+ 8:1 multiplexer/demultiplexer, 1.2 GHz -3dB bandwidth, 12 Ohm on-state resistance, USB 2.0, single 3V-3.6V supply, 32-TQFN (5x5), -40 to +85°C, Tube.","salesMarkdown":"## USB 2.0 signal routing with 1.2 GHz bandwidth The MAX4999ETJ+ is an 8:1 multiplexer/demultiplexer from Analog Devices, designed for high-speed signal switching such as USB 2.0 routing in test equipment, KVM switches, or multi-port host controllers. Its 1.2 GHz -3dB bandwidth preserves the signal integrity of a 480 Mbps USB 2.0 data stream, keeping eye-diagram margin intact through the mux. ## Package, footprint, and supply chain The supplier device package is designated 32-TQFN (5x5). Surface-mount assembly is standard lead-free reflow per the RoHS3 compliance noted on the part. Production status remains active per the manufacturer lifecycle record.","metaTitle":"MAX4999ETJ+ Analog Devices 8:1 MUX, 1.2 GHz, USB 2.0","metaDescription":"MAX4999ETJ+ Analog Devices 8:1 multiplexer, 1.2 GHz -3dB bandwidth, 12 Ohm on-resistance, USB 2.0 compatible, 32-TQFN, active, ROHS3. Sourced 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","Features":"USB 2.0","Applications":"USB","Mounting Type":"Surface Mount","-3db Bandwidth":"1.2GHz","Package / Case":"32-WFQFN Exposed Pad","lifecycle_stage":"eol_hot","Number of Channels":"1","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"32-TQFN (5x5)","On-State Resistance (Max)":"12Ohm","Voltage - Supply, Single (V+)":"3V ~ 3.6V","Multiplexer/Demultiplexer Circuit":"8:1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.37","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$11.37000","currency":"USD"},{"qty":10,"price":"$10.27100","currency":"USD"},{"qty":25,"price":"$9.79360","currency":"USD"},{"qty":100,"price":"$8.50360","currency":"USD"},{"qty":250,"price":"$8.12140","currency":"USD"},{"qty":500,"price":"$7.40482","currency":"USD"},{"qty":1000,"price":"$6.44936","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4999ETJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX4999ETJ 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}}