{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX11645EUA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX11645EUA","canonicalUrl":"https://icboms.com/analog-devices/MAX11645EUA","factsUrl":"https://icboms.com/api/mcp/products/MAX11645EUA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX11645EUA+ 12-bit SAR ADC, 94.4k samples/sec, I²C, differential/single-ended inputs, 8-uMAX/uSOP package, tube.","salesMarkdown":"## 12-bit SAR ADC with I²C interface The MAX11645EUA+ is a 12-bit successive-approximation-register (SAR) ADC from Analog Devices, sampling at 94.4k samples per second over an I²C-compatible serial interface. It accepts either one differential or two single-ended inputs via an internal multiplexer, configurable through the I²C bus, with a 1:1 S/H-to-ADC ratio. ## Industrial temperature range and compact footprint Housed in an 8-lead uMAX/uSOP package (3.00 mm width, 0.118\" pitch), it mounts on standard surface-mount pads and occupies minimal board area. ## Active lifecycle and compliance Fully RoHS3 compliant (lead-free), it meets the EU directive for restricted substances and is supplied in tube packaging.","metaTitle":"MAX11645EUA+ ADC, 12-Bit SAR, I²C, 8-uMAX, Active","metaDescription":"MAX11645EUA+ 12-bit SAR ADC from Analog Devices, 94.4k samples/sec, I²C interface, differential/single-ended inputs, -40 to +85°C, 8-uMAX package. Active","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"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":"2.7V ~ 3.6V","Voltage - Supply, Digital":"2.7V ~ 3.6V","Sampling Rate (Per Second)":"94.4k"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.29","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.29000","currency":"USD"},{"qty":10,"price":"$2.95700","currency":"USD"},{"qty":25,"price":"$2.79520","currency":"USD"},{"qty":100,"price":"$2.42250","currency":"USD"},{"qty":250,"price":"$2.29824","currency":"USD"},{"qty":500,"price":"$2.06222","currency":"USD"},{"qty":1000,"price":"$1.73922","currency":"USD"},{"qty":2500,"price":"$1.65226","currency":"USD"},{"qty":5000,"price":"$1.59014","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the input configuration of the MAX11645EUA+?","answer":"The ADC accepts either one differential input or two single-ended inputs, selected via the I²C interface. The internal multiplexer routes the chosen signal to the sample-and-hold and 12-bit SAR core."},{"question":"What compliance documentation does Analog Devices provide for the MAX11645EUA+?","answer":"The device is RoHS3 compliant (lead-free). Analog Devices provides the standard RoHS certificate of compliance; no UL or IEC certification is listed in the available documentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX11645EUA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX11645EUA 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}}