{"product_id":"iso3080dwr-isolated-rs485-rs422-transceiver-ic-soic-16-2pcs","title":"ISO3080DWR RS-485\/RS-422 Isolated Transceiver IC SOIC-16 (2 PCS)","description":"\u003ch2\u003eISO3080DWR Isolated RS-485 \/ RS-422 Transceiver Chip – 2-Pack\u003c\/h2\u003e\n\u003cp\u003eGet reliable, noise-immune serial communication with this 2-piece set of \u003cstrong\u003eISO3080DWR\u003c\/strong\u003e isolated RS-485 \/ RS-422 transceiver integrated circuits in the compact \u003cstrong\u003eSOIC-16\u003c\/strong\u003e package. These chips feature built-in galvanic isolation, making them ideal for industrial automation, data acquisition systems, and long-distance serial communication networks where ground potential differences or electrical noise can compromise signal integrity.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated Isolation:\u003c\/strong\u003e Built-in galvanic isolation protects sensitive microcontrollers and system boards from high-voltage transients on the bus side\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Protocol Support:\u003c\/strong\u003e Compatible with both RS-485 (half-duplex \/ full-duplex) and RS-422 serial communication standards\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSOIC-16 Package:\u003c\/strong\u003e Industry-standard surface-mount footprint for straightforward PCB integration and reflow soldering\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNew Condition:\u003c\/strong\u003e Brand-new components — no refurbished or pulled parts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2 PCS per Order:\u003c\/strong\u003e Two chips per purchase, ideal for prototyping, replacement stock, or small-batch production runs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Compliant with hazardous substance regulations\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in Mainland China\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIndustrial PLC and SCADA communication buses\u003c\/li\u003e\n  \u003cli\u003eBuilding automation and HVAC control networks\u003c\/li\u003e\n  \u003cli\u003eLong-distance serial data links (up to 1200 m)\u003c\/li\u003e\n  \u003cli\u003eMotor drive and inverter control interfaces\u003c\/li\u003e\n  \u003cli\u003eMedical and laboratory instrument buses\u003c\/li\u003e\n  \u003cli\u003eModbus RTU \/ ASCII networks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2 × ISO3080DWR Isolated RS-485 \/ RS-422 Transceiver IC (SOIC-16)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cp\u003e\n  \u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003cbr\u003e\n  \u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge – DIY Tool\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the ISO3080DWR and what does it do?\u003c\/h4\u003e\n\u003cp\u003eA: The ISO3080DWR is an isolated RS-485 \/ RS-422 transceiver integrated circuit housed in a SOIC-16 surface-mount package. It provides galvanic isolation between the logic-side (microcontroller or host) and the bus-side (RS-485 \/ RS-422 network), protecting your system from ground loops, common-mode voltage differences, and electrical transients that are common in industrial environments.\u003c\/p\u003e\n\u003ch4\u003eQ: Are these chips new or refurbished?\u003c\/h4\u003e\n\u003cp\u003eA: These are brand-new ISO3080DWR components in original condition — not refurbished, reclaimed, or pulled from existing boards. Each order includes 2 pieces.\u003c\/p\u003e\n\u003ch4\u003eQ: What package type is the ISO3080DWR and how do I solder it?\u003c\/h4\u003e\n\u003cp\u003eA: The ISO3080DWR comes in the standard SOIC-16 (Small Outline IC, 16-pin) surface-mount package. It can be soldered using standard SMT reflow oven processes or hand-soldered with a fine-tip iron. The SOIC-16 footprint is widely supported by PCB design tools and is straightforward to integrate into new or existing board layouts.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this chip compatible with Modbus RTU networks?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. Since Modbus RTU and ASCII protocols run over RS-485 physical layer, the ISO3080DWR is fully compatible and is commonly used in Modbus-based industrial control and automation systems.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the ISO3080DWR and what does it do?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The ISO3080DWR is an isolated RS-485 \/ RS-422 transceiver integrated circuit housed in a SOIC-16 surface-mount package. It provides galvanic isolation between the logic-side (microcontroller or host) and the bus-side (RS-485 \/ RS-422 network), protecting your system from ground loops, common-mode voltage differences, and electrical transients that are common in industrial environments.\"}}, {\"@type\": \"Question\", \"name\": \"Are these chips new or refurbished?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These are brand-new ISO3080DWR components in original condition — not refurbished, reclaimed, or pulled from existing boards. Each order includes 2 pieces.\"}}, {\"@type\": \"Question\", \"name\": \"What package type is the ISO3080DWR and how do I solder it?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The ISO3080DWR comes in the standard SOIC-16 (Small Outline IC, 16-pin) surface-mount package. It can be soldered using standard SMT reflow oven processes or hand-soldered with a fine-tip iron. 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Since Modbus RTU and ASCII protocols run over RS-485 physical layer, the ISO3080DWR is fully compatible and is commonly used in Modbus-based industrial control and automation systems.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"ISO3080DWR RS-485\/RS-422 Isolated Transceiver IC SOIC-16 (2 PCS)\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/iso3080dwr-isolated-rs485-rs422-transceiver-ic-soic-16-2pcs\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44168326807639,"sku":"\u003cnone\u003e","price":40.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Se544c80776b04cc4b2aa05f25343505cX.webp?v=1786770748","url":"https:\/\/axlcustomersupport.com\/products\/iso3080dwr-isolated-rs485-rs422-transceiver-ic-soic-16-2pcs","provider":"Axl","version":"1.0","type":"link"}