{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4940CTN+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4940CTN","canonicalUrl":"https://icboms.com/analog-devices/MAX4940CTN","factsUrl":"https://icboms.com/api/mcp/products/MAX4940CTN%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX4940CTN+ high-voltage digital pulser IC, 56-TQFN (8x8) exposed-pad package, 2.37V-6V supply, 0°C-70°C, tube, ROHS3 compliant.","salesMarkdown":"## High-voltage pulser for phased-array beamforming The MAX4940CTN+ is a high-voltage digital pulser IC from Analog Devices, purpose-built for medical ultrasound imaging and sonar systems where multi-channel transmit beamforming demands precise, fast-switching high-voltage pulses. Supplied in tube format, the part is compatible with standard pick-and-place equipment after tray or tube feeding; the QFN package's 0.5 mm pitch calls for a solder-paste stencil aperture designed per the land pattern in the datasheet.","metaTitle":"MAX4940CTN+ Analog Devices Digital Pulser, 56-TQFN","metaDescription":"MAX4940CTN+ high-voltage digital pulser IC for medical ultrasound and sonar. Active production, ROHS3 compliant, 2.37V-6V supply, 56-TQFN. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Package":"Tube","Applications":"Medical Ultrasound Imaging, Sonar","Mounting Type":"Surface Mount","Package / Case":"56-WFQFN Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Supply":"2.37V ~ 6V","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"56-TQFN (8x8)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$50.95","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$50.95000","currency":"USD"},{"qty":10,"price":"$47.53100","currency":"USD"},{"qty":25,"price":"$45.53880","currency":"USD"},{"qty":100,"price":"$41.26960","currency":"USD"},{"qty":250,"price":"$39.84652","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is MAX4940CTN+'s listed applications?","answer":"The part is specified for medical ultrasound imaging and sonar systems — applications that require high-voltage pulsing for phased-array transducers. The 2.37V to 6V supply range and 56-TQFN package suit multi-channel transmit beamformer boards."},{"question":"What compliance documentation does Analog Devices provide for MAX4940CTN+?","answer":"The MAX4940CTN+ is ROHS3 compliant. Analog Devices provides a datasheet with electrical characteristics, application notes for ultrasound pulser design, and a PCN notification service for any changes. No UL or IEC certification is listed in the standard documentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4940CTN","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX4940CTN 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}}