{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4468EKA-T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4468EKA-T","canonicalUrl":"https://icboms.com/analog-devices/MAX4468EKA-T","factsUrl":"https://icboms.com/api/mcp/products/MAX4468EKA-T","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX4468EKA-T microphone preamplifier, SOT-23-8 surface-mount package, designed for portable audio applications including cellular phones, headsets, and hearing aids.","salesMarkdown":"## Microphone preamplifier for portable audio chains The Maxim Integrated MAX4468EKA-T is a dedicated microphone preamplifier in a SOT-23-8 package, built for the signal-conditioning front end of portable audio devices. Its listed applications span cellular phones, digital dictation devices, headsets, hearing aids, and portable computing — any design that needs to bring a small electret or MEMS microphone output up to line level before an ADC or codec input. The SOT-23-8 footprint keeps the board area small, which suits the space constraints of hearing aids and handheld dictation gear. Surface-mount assembly is standard, and the small outline means the preamp can sit close to the microphone capsule to minimise noise pickup on the trace. ## Active lifecycle, RoHS non-compliant — plan accordingly It remains a current production part, which simplifies long-term BOM planning for designs that can tolerate the RoHS non-compliant finish. The RoHS non-compliant marking is the main sourcing constraint: any project bound for markets requiring RoHS conformity (EU, California, etc.) will need an exemption or a lead-free alternate.","metaTitle":"MAX4468EKA-T Microphone Preamplifier, SOT-23-8, Active","metaDescription":"MAX4468EKA-T microphone preamplifier in SOT-23-8. Active lifecycle, RoHS non-compliant. Applications: cellular phones, headsets, hearing aids.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Type":"Preamplifier","Package":"Bulk","Applications":"Cellular Phones, Digital Dictation Devices, Headsets, Hearing Aids, Portable Computing","Mounting Type":"Surface Mount","Package / Case":"SOT-23-8","lifecycle_stage":"eol_hot","Supplier Device Package":"SOT-23-8"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.49","stockQuantity":0,"priceTiers":[{"qty":614,"price":"$0.49000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f441b25249d2800f8c17d34c2419569b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the MAX4468EKA-T equivalent or replacement?","answer":"No direct pin-compatible replacement is listed in the official records. For a lead-free alternate, check the MAX4468 family variants or contact Maxim Integrated for a RoHS-compliant derivative. The part is still active, so a replacement is not yet needed for production."},{"question":"What is the MAX4468EKA-T's listed type?","answer":"The device type is a Preamplifier, specifically a microphone preamplifier designed for audio signal conditioning in portable electronics."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4468EKA-T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX4468EKA-T 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}}