{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX14821ETG+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX14821ETG","canonicalUrl":"https://icboms.com/analog-devices/MAX14821ETG","factsUrl":"https://icboms.com/api/mcp/products/MAX14821ETG%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX14821ETG+, IO-Link Transceiver, 1/1 Drivers/Receivers, 230.4 kbps, 9V-36V Supply, -40°C to 85°C, 24-TQFN (4x4 mm) Exposed Pad.","salesMarkdown":"## IO-Link physical-layer interface for 24V industrial sensor networks The Maxim Integrated MAX14821ETG+ is a single-channel IO-Link transceiver designed for the physical layer of industrial sensor and actuator interfaces. It integrates one driver and one receiver in a 24-TQFN (4x4 mm) package with an exposed pad for thermal management. The part operates from a 9V to 36V supply rail, covering the standard 24V industrial bus with headroom for transients, and is rated over the -40°C to 85°C industrial temperature range. ## Package and layout: 24-TQFN with exposed pad The 4x4 mm exposed-pad package requires a thermal via array under the pad for heat sinking. The pad is electrically connected to ground on the die. ## Lifecycle and sourcing The MAX14821ETG+ is listed as Active on Maxim's product status, with ROHS3 compliance.","metaTitle":"MAX14821ETG+ IO-Link Transceiver, 230.4 kbps, 24-TQFN","metaDescription":"MAX14821ETG+ IO-Link transceiver, 1/1 driver/receiver, 230.4 kbps data rate, 9V-36V supply, -40°C to 85°C, 24-TQFN. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Type":"Transceiver","Package":"Tube","Protocol":"IO-Link","Data Rate":"230.4Kbps","Mounting Type":"Surface Mount","Package / Case":"24-WFQFN Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Supply":"9V ~ 36V","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"24-TQFN (4x4)","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.49","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$8.49000","currency":"USD"},{"qty":10,"price":"$7.66500","currency":"USD"},{"qty":25,"price":"$7.30880","currency":"USD"},{"qty":100,"price":"$6.34620","currency":"USD"},{"qty":250,"price":"$6.06100","currency":"USD"},{"qty":500,"price":"$5.52622","currency":"USD"},{"qty":1000,"price":"$4.81316","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/MAX14821.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is MAX14821ETG+ obsolete or active?","answer":"The MAX14821ETG+ is Active per Maxim's product status, with no end-of-life notice issued. It is suitable for new designs and production BOMs."},{"question":"What is the data rate of MAX14821ETG+?","answer":"The MAX14821ETG+ supports a data rate of 230.4 kbps, which corresponds to the IO-Link COM2 speed class."},{"question":"Does MAX14821ETG+ require an external regulator?","answer":"The MAX14821ETG+ operates directly from the 9V to 36V supply rail and includes an internal regulator for the transceiver core. No external regulator is needed for the transceiver itself, but the microcontroller-side logic supply (typically 3.3V or 5V) must be provided separately."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX14821ETG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX14821ETG 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}}