{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4468EKA","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4468EKA","canonicalUrl":"https://icboms.com/analog-devices/MAX4468EKA","factsUrl":"https://icboms.com/api/mcp/products/MAX4468EKA","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX4468EKA microphone preamplifier, SOT-23-8 surface-mount package, active lifecycle, designed for portable audio applications.","salesMarkdown":"The Maxim Integrated MAX4468EKA is a microphone preamplifier — a single-channel gain block intended to boost electret or MEMS microphone output to line level before feeding an ADC, codec, or audio processor. It comes in an SOT-23-8 package, which is a small surface-mount footprint suited for compact portable designs. Application targets include cellular phones, digital dictation devices, headsets, hearing aids, and portable computing products — any battery-powered system where a low-noise front-end is needed ahead of the main audio path. ## Package and mounting The SOT-23-8 package (Supplier Device Package also SOT-23-8) is a standard surface-mount outline with eight leads. It is compatible with automated pick-and-place and reflow soldering. The small body saves board space but limits power dissipation — keep the ambient temperature and supply voltage within the datasheet's operating range for the intended load. Mounting type is surface mount, so the part sits flat on the PCB. No through-hole option exists.","metaTitle":"MAX4468EKA Microphone Preamplifier, SOT-23-8, Active","metaDescription":"MAX4468EKA microphone preamplifier in SOT-23-8. Active lifecycle, surface mount.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","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":"$0.55","stockQuantity":0,"priceTiers":[{"qty":545,"price":"$0.55000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f441b25249d2800f8c17d34c2419569b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is MAX4468EKA used for?","answer":"It is a microphone preamplifier designed for portable audio applications such as cellular phones, digital dictation devices, headsets, hearing aids, and portable computing products."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4468EKA","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 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}}