{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3800UHJ+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX3800UHJ","canonicalUrl":"https://icboms.com/analog-devices/MAX3800UHJ","factsUrl":"https://icboms.com/api/mcp/products/MAX3800UHJ%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX3800UHJ+ Driver IC, 1/0 driver/receiver, 3.2 Gbps data rate, 32-TQFP Exposed Pad, Surface Mount, 3.14V ~ 3.46V supply, 0°C ~ 85°C operating temperature.","salesMarkdown":"## 3.2 Gbps single driver for high-speed serial links The MAX3800UHJ+ is a single-channel driver from Analog Devices, designed for 3.2 Gbps serial data transmission over controlled-impedance board traces or short cables. A single driver with no integrated receiver — the 1/0 driver/receiver count means this is a unidirectional transmit-side part, not a transceiver. It operates from a tight 3.14 V to 3.46 V supply rail, typical of high-speed CML (current-mode logic) output stages that need a regulated 3.3 V ±5 % to maintain signal integrity at multi-gigabit rates. The 0°C to 85°C commercial temperature range covers indoor equipment and most controlled-environment networking gear. ## Package and thermal management Housed in a 32-TQFP with an exposed pad (EP) — the 5x5 mm body (32-TQFP-EP (5x5)) provides a low-inductance ground plane connection through the central paddle. Supplied in tray packaging, which is standard for high-speed ICs that are often hand-placed during prototype or low-volume assembly. The surface-mount footprint suits reflow soldering with a typical lead-free profile. No pin-compatible second-source or direct replacement is recorded — this is a single-sourced part, so securing stock for the production run is the procurement priority.","metaTitle":"MAX3800UHJ+ Driver IC, 3.2 Gbps, 32-TQFP-EP","metaDescription":"Analog Devices MAX3800UHJ+ single driver, 3.2 Gbps data rate, 32-TQFP exposed pad. 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":{"Type":"Driver","Package":"Tray","Data Rate":"3.2Gbps","Mounting Type":"Surface Mount","Package / Case":"32-TQFP Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Supply":"3.14V ~ 3.46V","Operating Temperature":"0°C ~ 85°C","Supplier Device Package":"32-TQFP-EP (5x5)","Number of Drivers/Receivers":"1/0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$22.57","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$22.57000","currency":"USD"},{"qty":10,"price":"$20.81900","currency":"USD"},{"qty":25,"price":"$19.88280","currency":"USD"},{"qty":80,"price":"$17.77763","currency":"USD"},{"qty":360,"price":"$16.95892","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/8347b628401ddecc123cf85ea2fc1603.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the MAX3800UHJ+ data rate and what does it drive?","answer":"Rated for 3.2 Gbps serial data, this single driver is suited for high-speed point-to-point links such as backplane serialization, optical module transmit paths, or test-equipment pattern generators. The 1/0 driver/receiver count means it is transmit-only — the receiving end needs a separate receiver or transceiver."},{"question":"What supply voltage does the MAX3800UHJ+ need?","answer":"It requires a 3.14 V to 3.46 V supply — a tightly regulated 3.3 V rail with ±5 % tolerance. The narrow window is typical of CML output stages that rely on a stable Vcc for consistent output swing and jitter performance at multi-gigabit speeds."},{"question":"Is the MAX3800UHJ+ RoHS compliant?","answer":"Yes, it is ROHS3 Compliant, meaning it meets the EU RoHS directive without exemptions for lead, mercury, cadmium, and other restricted substances. Suitable for lead-free reflow assembly processes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX3800UHJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX3800UHJ 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}}