{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX1121EGK","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX1121EGK","canonicalUrl":"https://icboms.com/analog-devices/MAX1121EGK","factsUrl":"https://icboms.com/api/mcp/products/MAX1121EGK","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX1121EGK, 8-bit ADC, 250 MSPS, Bulk package, RoHS non-compliant, Active.","salesMarkdown":"## 8-bit, 250 MSPS ADC — what the sample rate means for your signal chain The MAX1121EGK is an 8-bit, 250 MSPS ADC from Maxim Integrated — a high-speed converter that digitizes a 125 MHz analog input bandwidth at the Nyquist rate, meaning it captures the full frequency content of a baseband signal up to 125 MHz without aliasing when the front-end anti-aliasing filter is correctly placed. At 250 MSPS, this part suits applications where the input signal is a modulated intermediate frequency (IF) or a wideband radar return that must be sampled directly without a down-conversion stage — the 8-bit resolution limits the dynamic range to about 48 dB, so it is a fit for amplitude-insensitive phase or pulse detection rather than high-fidelity communications. ## Active production and RoHS non-compliance — what a sourcing desk needs to flag It is marked RoHS non-compliant — a critical flag for any procurement desk that must meet EU RoHS or similar restricted-materials directives; the part contains lead or other exempted substances, so it may require an exemption certificate or a waiver for use in RoHS-jurisdiction products. ## Bulk packaging — prototype bench vs reel-fed production The MAX1121EGK ships in Bulk (tube or tray) rather than tape-and-reel — this is the standard delivery for engineering samples, lab evaluation, or low-volume builds where a pick-and-place feeder setup is not justified. For a production run that expects reel-fed assembly, the Bulk packaging means either hand-placing the parts or transferring them into a carrier tape — a step that adds handling cost and ESD risk, so a volume buyer should confirm whether a tape-and-reel option exists from the same series or a sibling order code.","metaTitle":"MAX1121EGK 8-bit 250 MSPS ADC, Active, RoHS non-compliant","metaDescription":"MAX1121EGK is an 8-bit, 250 MSPS ADC from Maxim Integrated. Active production, RoHS non-compliant. Sourced and quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"*","Package":"Bulk","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$17.7","stockQuantity":0,"priceTiers":[{"qty":17,"price":"$17.70000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a92068c02323c0d69206918bbcf31a5f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Who supplies MAX1121EGK and how is it quoted for volume purchases?","answer":"Availability and per-unit pricing are confirmed at the time of the RFQ — no standing stock or fixed price is published. The active lifecycle status means the authorized distribution chain also carries the part, so a dual-channel sourcing strategy is viable."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX1121EGK","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX1121EGK 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}}