{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX1220BETX+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX1220BETX","canonicalUrl":"https://icboms.com/analog-devices/MAX1220BETX","factsUrl":"https://icboms.com/api/mcp/products/MAX1220BETX%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX1220BETX+ ADC/DAC, 12-bit resolution, 225k sampling rate, 8-channel, Serial interface, 36-TQFN (6x6 mm), -40 to +85°C, ROHS3.","salesMarkdown":"## 12-bit ADC/DAC with 8-channel mux The MAX1220BETX+ is a combined 12-bit ADC and DAC from Analog Devices, integrating an 8-input multiplexer ahead of the converter core. It samples at 225k samples per second — fast enough for multi-channel data acquisition where you cycle through all eight inputs in under 36 µs. The serial data interface keeps pin count low on the 36-TQFN package. ## Sourcing and compliance ROHS3 compliant, with no exemptions for lead in solder or other restricted substances. The tube packaging is standard for prototype quantities and small production runs; for reel packaging, check the alternate order code suffix.","metaTitle":"MAX1220BETX+ ADC/DAC 12-bit 225k, 36-TQFN","metaDescription":"Analog Devices MAX1220BETX+ ADC/DAC, 12-bit resolution, 225k sampling rate, 8-channel, -40 to +85°C, 36-TQFN. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"ADC, DAC","Package":"Tube","Mounting Type":"Surface Mount","Data Interface":"Serial","Package / Case":"36-WFQFN Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Supply":"4.75V ~ 5.25V","Resolution (Bits)":"12 b","Number of Channels":"8","Operating Temperature":"-40°C ~ 85°C","Voltage Supply Source":"Analog and Digital","Supplier Device Package":"36-TQFN (6x6)","Sampling Rate (Per Second)":"225k"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$37.52","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$37.52000","currency":"USD"},{"qty":10,"price":"$34.60800","currency":"USD"},{"qty":25,"price":"$33.05240","currency":"USD"},{"qty":100,"price":"$29.55260","currency":"USD"},{"qty":250,"price":"$28.19164","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/415ac1f4ec0f17570edf85bc29c6be16.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the sampling rate and resolution of MAX1220BETX+?","answer":"It is a 12-bit combined ADC/DAC with a maximum sampling rate of 225k samples per second. The 8-channel input multiplexer lets you cycle through all channels at that rate, giving each channel an effective throughput of about 28k samples per second in round-robin mode."},{"question":"What package does MAX1220BETX+ use and what is the footprint?","answer":"The part comes in a 36-WFQFN exposed pad package, also referred to as 36-TQFN (6x6 mm). The supplier device package is 36-TQFN (6x6), which is the same physical footprint as the WFQFN."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX1220BETX","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX1220BETX 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}}