{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX7320ATE+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX7320ATE~3","canonicalUrl":"https://icboms.com/analog-devices/MAX7320ATE~3","factsUrl":"https://icboms.com/api/mcp/products/MAX7320ATE%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX7320ATE+, I²C GPIO Expander, 8 I/O, Open Drain/Push-Pull, 400 kHz, 1.71V-5.5V, -40°C-125°C, 16-TQFN (3x3), Tube.","salesMarkdown":"## Eight-port I²C expander for industrial and automotive I/O The Maxim Integrated MAX7320ATE+ is an 8-bit I²C GPIO expander that provides eight configurable I/O ports with open-drain or push-pull output selection. ## Output drive and port configuration Each of the eight I/Os can sink or source up to 25 mA, allowing direct drive of LEDs, small relays, or logic-level loads without external buffers. The output type is selectable per port between open-drain and push-pull, giving flexibility for wired-OR connections or standard digital outputs. No interrupt output is provided, so the host must poll the expander over I²C to detect input changes. ## Package and footprint details For current designs, this part presents no near-term obsolescence risk.","metaTitle":"MAX7320ATE+ I²C GPIO Expander, 8 I/O, -40°C to 125°C","metaDescription":"MAX7320ATE+ I²C GPIO expander with 8 open-drain/push-pull I/Os, 400 kHz clock, 1.71V-5.5V supply, -40°C to 125°C. Active product.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Package":"Tube","Features":"POR","Interface":"I²C","Output Type":"Open Drain, Push-Pull","Mounting Type":"Surface Mount","Number of I/O":"8","Package / Case":"16-WFQFN Exposed Pad","Clock Frequency":"400 kHz","lifecycle_stage":"eol_hot","Interrupt Output":"No","Voltage - Supply":"1.71V ~ 5.5V","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"16-TQFN (3x3)","Current - Output Source/Sink":"25mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.82","priceTiers":[{"qty":1,"price":"$4.82000","currency":"USD"},{"qty":10,"price":"$4.32700","currency":"USD"},{"qty":25,"price":"$4.09040","currency":"USD"},{"qty":100,"price":"$3.54510","currency":"USD"},{"qty":250,"price":"$3.36328","currency":"USD"},{"qty":500,"price":"$3.01788","currency":"USD"},{"qty":1000,"price":"$2.54520","currency":"USD"},{"qty":2500,"price":"$2.41794","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MAX7320ATE%2B/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy MAX7320ATE+?","answer":"Submit an RFQ to receive current pricing and availability — no minimum order quantity is required for a quote."},{"question":"Does MAX7320ATE+ support an interrupt output?","answer":"No, the MAX7320ATE+ does not include an interrupt output pin. The host microcontroller must poll the I²C bus to detect input state changes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX7320ATE~3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX7320ATE~3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}