{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3100ETG+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX3100ETG","canonicalUrl":"https://icboms.com/analog-devices/MAX3100ETG","factsUrl":"https://icboms.com/api/mcp/products/MAX3100ETG%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX3100ETG+ SPI/MICROWIRE UART controller, 24-TQFN (4x4) exposed pad, tube, 150µA supply, 2.7V–5.5V, -40°C to +85°C.","salesMarkdown":"## SPI-to-UART bridge with RS232/RS485 protocol support The MAX3100ETG+ is an SPI/MICROWIRE-to-UART controller from Analog Devices, handling RS232 and RS485 protocol conversion on the serial side. The SPI interface on the host side keeps the pin count low — four wires plus an interrupt line — which suits microcontrollers with limited GPIO or a shared SPI bus. Quiescent current is 150 µA typical — low enough for battery-powered or always-on COM ports where every microamp matters. The tube packaging is standard for prototype and low-volume builds; for reel quantities check the alternate order code.","metaTitle":"MAX3100ETG+ SPI/UART Controller, 2.7V–5.5V, 150µA, 24-TQFN","metaDescription":"Analog Devices MAX3100ETG+ SPI/UART controller with RS232/RS485 protocol support. 150µA supply, 2.7V–5.5V, -40°C to +85°C. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tube","Function":"Controller","Protocol":"RS232, RS485","Interface":"SPI, UART","Package / Case":"24-WFQFN Exposed Pad","lifecycle_stage":"eol_hot","Current - Supply":"150µA","Voltage - Supply":"2.7V ~ 5.5V","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"24-TQFN (4x4)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.3","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$11.30000","currency":"USD"},{"qty":10,"price":"$10.39000","currency":"USD"},{"qty":25,"price":"$9.95920","currency":"USD"},{"qty":100,"price":"$8.77480","currency":"USD"},{"qty":250,"price":"$8.34412","currency":"USD"},{"qty":500,"price":"$7.80578","currency":"USD"},{"qty":1000,"price":"$7.15979","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX3100ETG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX3100ETG 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}}