{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3082EPA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX3082EPA","canonicalUrl":"https://icboms.com/analog-devices/MAX3082EPA","factsUrl":"https://icboms.com/api/mcp/products/MAX3082EPA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX3082EPA+, half-duplex RS-485/RS-422 transceiver, 115 kbps data rate, single 5V supply, 1 driver / 1 receiver, 8-pin DIP through-hole package, industrial temperature range.","salesMarkdown":"## Half-duplex RS-485 transceiver in a socketable DIP The MAX3082EPA+ is a half-duplex transceiver supporting both RS-485 and RS-422 protocols, with one driver and one receiver on-chip. Data rate is rated at 115 kbps, which suits moderate-speed industrial buses where signal integrity over longer cable runs matters more than raw throughput. Supply range is 4.75V to 5.25V — a standard 5V rail, no external regulator needed if the board already carries 5V. Receiver hysteresis is 100 mV, giving noise immunity on the bus without external filtering. ## Through-hole DIP — field-swappable without a hot-air station Package is 8-DIP (0.300-inch, 7.62 mm body) with the supplier device package listed as 8-PDIP. That means it fits a standard 0.300-inch-wide DIP socket — you can swap it on site with a puller and a thumb, no rework station needed. Mounting is through-hole, which is less dense than SMT but gives a mechanically robust joint for screw-terminal or barrier-strip boards where vibration is a concern. ## Active production — no obsolescence watch needed Lifecycle status is Active, so Analog Devices is still manufacturing this part. ROHS3 compliant, which covers the current EU RoHS exemption list.","metaTitle":"MAX3082EPA+ RS-485/RS-422 Transceiver – Analog Devices","metaDescription":"MAX3082EPA+ half-duplex transceiver, 115 kbps, 4.75V–5.25V supply, -40°C to 85°C, 8-DIP through-hole. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Sensors & Transducers"],"specifications":{"Type":"Transceiver","Duplex":"Half","Package":"Tube","Protocol":"RS422, RS485","Data Rate":"115Kbps","Mounting Type":"Through Hole","Package / Case":"8-DIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.75V ~ 5.25V","Receiver Hysteresis":"100 mV","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"8-PDIP","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.71","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.71000","currency":"USD"},{"qty":10,"price":"$6.06300","currency":"USD"},{"qty":25,"price":"$5.78080","currency":"USD"},{"qty":100,"price":"$5.01960","currency":"USD"},{"qty":250,"price":"$4.79400","currency":"USD"},{"qty":500,"price":"$4.37100","currency":"USD"},{"qty":1000,"price":"$4.23000","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/max3080-max3089.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to MAX3082EPA+?","answer":"Within the same MAX308x family, the MAX3082CPA+ is a commercial-temperature (0°C to 70°C) variant with identical pinout and 115 kbps data rate. For higher speed, the MAX3088EPA+ runs at 10 Mbps but is also half-duplex and pin-compatible in the 8-DIP package. Confirm the supply voltage and temperature grade against your BOM before swapping."},{"question":"How do I use MAX3082EPA+ for RS-485 communication?","answer":"Wire the driver inputs (DI, DE) and receiver outputs (RO, RE) to a UART or MCU. Connect the differential bus lines A and B to the twisted pair. Terminate the far end with 120 ohms if the cable run exceeds about 300 metres at 115 kbps. The half-duplex architecture means you control DE to enable the driver; when DE is low, the bus is in receive mode."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX3082EPA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX3082EPA 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}}