{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX11644EUA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX11644EUA","canonicalUrl":"https://icboms.com/analog-devices/MAX11644EUA","factsUrl":"https://icboms.com/api/mcp/products/MAX11644EUA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX11644EUA+, 12-bit SAR ADC, I²C, 94.4k SPS, 1 or 2 differential/single-ended inputs, 5V supply, -40°C to 85°C, 8-uMAX/uSOP.","salesMarkdown":"## 12-bit SAR ADC with I²C — what it is and where it fits The Maxim Integrated MAX11644EUA+ is a 12-bit SAR ADC with an I²C data interface. It packs a multiplexer, sample-and-hold, and the ADC core into an 8-pin surface-mount package (8-uMAX/uSOP). ## Input flexibility — differential or single-ended, one or two channels The MAX11644EUA+ can be wired for a single differential pair or two single-ended inputs. The on-chip multiplexer and sample-and-hold handle the switching, so the host just reads the I²C register. ## Package and handling — 8-uMAX/uSOP The 8-uMAX/uSOP package (3.00mm body width) is a standard small-outline footprint. You can hand-solder it with a fine-tip iron if you are careful, but a hot-air station or reflow oven is cleaner for production. No exposed pad, so the thermal path is through the pins only; keep the ambient below 85°C. ## Lifecycle and sourcing The part is ROHS3 compliant.","metaTitle":"MAX11644EUA+ 12-bit SAR ADC, I²C, 94.4k SPS, 8-uMAX/uSOP","metaDescription":"MAX11644EUA+ 12-bit SAR ADC with I²C interface, 94.4k sampling rate, differential/single-ended inputs, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tube","Input Type":"Differential, Single Ended","Architecture":"SAR","Configuration":"MUX-S/H-ADC","Mounting Type":"Surface Mount","Data Interface":"I²C","Number of Bits":"12","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","Reference Type":"External, Internal","Ratio - S/H:ADC":"1:1","lifecycle_stage":"eol_hot","Number of Inputs":"1, 2","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"8-uMAX/uSOP","Number of A/D Converters":"1","Voltage - Supply, Analog":"5V","Voltage - Supply, Digital":"5V","Sampling Rate (Per Second)":"94.4k"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.53","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.53000","currency":"USD"},{"qty":10,"price":"$3.17300","currency":"USD"},{"qty":25,"price":"$2.99960","currency":"USD"},{"qty":100,"price":"$2.59970","currency":"USD"},{"qty":250,"price":"$2.46640","currency":"USD"},{"qty":500,"price":"$2.21312","currency":"USD"},{"qty":1000,"price":"$1.86648","currency":"USD"},{"qty":2500,"price":"$1.77316","currency":"USD"},{"qty":5000,"price":"$1.70650","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/MAX11644-MAX11645.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does MAX11644EUA+ support differential inputs or single-ended only?","answer":"It supports both differential and single-ended inputs, configurable for one or two channels via the internal multiplexer."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX11644EUA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX11644EUA 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}}