{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4989ETD+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4989ETDT","canonicalUrl":"https://icboms.com/analog-devices/MAX4989ETDT","factsUrl":"https://icboms.com/api/mcp/products/MAX4989ETD%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX4989ETD+T crosspoint switch, 2:4 multiplexer/demultiplexer, 1 GHz -3dB bandwidth, USB 2.0, 9 Ohm on-resistance, 14-TDFN (3x3 mm) package, surface mount, tape and reel.","salesMarkdown":"## 1 GHz bandwidth and USB 2.0 signal switching The MAX4989ETD+T is a 2:4 crosspoint switch from Analog Devices, designed to route high-speed differential signals with a -3 dB bandwidth of 1 GHz. This bandwidth comfortably covers USB 2.0 (480 Mbps) and similar LVDS or video signals, preserving edge rates and eye openings through the switch matrix. With a maximum on-state resistance of 9 Ohm, the switch introduces minimal attenuation and maintains signal integrity across the 2:4 multiplexer/demultiplexer topology. The single-channel configuration routes one differential pair to one of four outputs, or vice versa, making it suitable for USB port sharing or signal routing in test equipment. ## Lifecycle and compliance status It is fully RoHS3 compliant, meeting the latest EU directive requirements for lead-free soldering processes. Packaging options include Tape & Reel (TR) and Cut Tape (CT), both suitable for automated pick-and-place assembly.","metaTitle":"MAX4989ETD+T Analog Devices Crosspoint Switch, 1 GHz","metaDescription":"MAX4989ETD+T Analog Devices 2:4 crosspoint switch, 1 GHz bandwidth, USB 2.0, 9 Ohm on-resistance, 14-TDFN. Active, RoHS3. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Bi-Directional, USB 2.0","Applications":"USB","Mounting Type":"Surface Mount","-3db Bandwidth":"1GHz","Package / Case":"14-WFDFN Exposed Pad","lifecycle_stage":"eol_hot","Number of Channels":"1","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"14-TDFN (3x3)","On-State Resistance (Max)":"9Ohm","Voltage - Supply, Single (V+)":"2.7V ~ 5.5V","Multiplexer/Demultiplexer Circuit":"2:4"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.25","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.25000","currency":"USD"},{"qty":10,"price":"$5.64600","currency":"USD"},{"qty":25,"price":"$5.38320","currency":"USD"},{"qty":100,"price":"$4.67430","currency":"USD"},{"qty":250,"price":"$4.46420","currency":"USD"},{"qty":500,"price":"$4.07030","currency":"USD"},{"qty":1000,"price":"$3.54510","currency":"USD"},{"qty":2500,"price":"$3.41380","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/982e1f0ce79b43701d629d5893552d00.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the -3 dB bandwidth of the MAX4989ETD+T?","answer":"The MAX4989ETD+T has a -3 dB bandwidth of 1 GHz, which supports USB 2.0 (480 Mbps) and other high-speed differential signals up to that frequency."},{"question":"What package does the MAX4989ETD+T use?","answer":"It comes in a 14-WFDFN exposed pad package (14-TDFN, 3x3 mm), surface-mount, suitable for automated assembly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4989ETDT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX4989ETDT 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}}