{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX13443EASA+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX13443EASAT","canonicalUrl":"https://icboms.com/analog-devices/MAX13443EASAT","factsUrl":"https://icboms.com/api/mcp/products/MAX13443EASA%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX13443EASA+T RS-485/RS-422 transceiver, half-duplex, 1/1 driver/receiver, 10 Mbps data rate, 8-SOIC package, surface mount, -40°C to +125°C.","salesMarkdown":"## RS-485 line driver for harsh environments The MAX13443EASA+T is a half-duplex RS-485/RS-422 transceiver from Analog Devices, packing one driver and one receiver into an 8-SOIC package. It handles data rates up to 10 Mbps over a single twisted pair, with receiver hysteresis of 25 mV to reject line noise. ## 10 Mbps half-duplex — what it means for the bus At 10 Mbps the bit period is 100 ns. The 25 mV hysteresis keeps the receiver from chattering on a lightly loaded bus, but at this speed stub lengths on the PCB need to be under 6 inches to avoid reflections that eat into the noise margin. Half-duplex means the driver and receiver share the same pair — you need a direction-control signal from the UART or GPIO to toggle the driver enable. The 1/1 count is typical for point-to-point or multi-drop with one talker at a time.","metaTitle":"MAX13443EASA+T RS-485 Transceiver, 10 Mbps, 8-SOIC","metaDescription":"MAX13443EASA+T RS-485/RS-422 transceiver, half-duplex, 10 Mbps, 4.75-5.25V, -40 to +125°C, 8-SOIC. Active, ROHS3. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Transceiver","Duplex":"Half","Package":"Tape & Reel (TR); Cut Tape (CT)","Protocol":"RS422, RS485","Data Rate":"10Mbps","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.75V ~ 5.25V","Receiver Hysteresis":"25 mV","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"8-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.43","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$7.43000","currency":"USD"},{"qty":10,"price":"$6.71000","currency":"USD"},{"qty":25,"price":"$6.39800","currency":"USD"},{"qty":100,"price":"$5.55520","currency":"USD"},{"qty":250,"price":"$5.30552","currency":"USD"},{"qty":500,"price":"$4.83740","currency":"USD"},{"qty":1000,"price":"$4.21322","currency":"USD"},{"qty":2500,"price":"$4.05717","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/77d02571b64d1534478d445472a87715.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order MAX13443EASA+T and get a quote?","answer":"The MAX13443EASA+T is sourced through independent distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX13443EASAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX13443EASAT 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}}