{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX11047ETN+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX11047ETN","canonicalUrl":"https://icboms.com/analog-devices/MAX11047ETN","factsUrl":"https://icboms.com/api/mcp/products/MAX11047ETN%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX11047ETN+ SAR ADC, 16-bit, 4-channel simultaneous sampling, 250k samples per second, Single Ended, Parallel interface, 56-WFQFN Exposed Pad / 56-TQFN (8x8), Tube.","salesMarkdown":"## 250k samples/sec, four channels at once The MAX11047ETN+ is a 16-bit successive-approximation-register (SAR) ADC that samples four single-ended inputs simultaneously at 250k samples per second. Each of the four internal A/D converters captures its own channel on the same clock edge, so the phase relationship between signals is preserved — critical for polyphase power monitoring, multi-axis vibration analysis, or any application where the timing offset between channels would alias the measurement. Data comes off the chip over a parallel interface, which means the full 16-bit word is available on the bus in a single read cycle — no serial shift-out delay when the host controller needs to capture all four channels within a tight window. ## Reference and supply rails The ADC accepts either an external reference or its own internal reference, selectable per application. That covers most factory-floor, instrumentation, and telecom environments without needing a mil-spec part. ## Package and reflow considerations Housed in a 56-lead TQFN (8x8 mm) with an exposed pad — the same footprint as the WFQFN package option. The part ships in a tube, not tape-and-reel, so plan for tube-fed pick-and-place or transfer to a tray.","metaTitle":"MAX11047ETN+ 16-bit 250k SAR ADC, 4-ch simultaneous, 56-TQFN","metaDescription":"MAX11047ETN+ 16-bit SAR ADC, 250k sampling rate, 4 simultaneous channels. Active production, ROHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tube","Features":"Simultaneous Sampling","Input Type":"Single Ended","Architecture":"SAR","Configuration":"S/H-ADC","Mounting Type":"Surface Mount","Data Interface":"Parallel","Number of Bits":"16","Package / Case":"56-WFQFN Exposed Pad","Reference Type":"External, Internal","Ratio - S/H:ADC":"1:1","lifecycle_stage":"eol_hot","Number of Inputs":"4","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"56-TQFN (8x8)","Number of A/D Converters":"4","Voltage - Supply, Analog":"5V","Voltage - Supply, Digital":"2.7V ~ 5.25V","Sampling Rate (Per Second)":"250k"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$22.03","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$22.03000","currency":"USD"},{"qty":10,"price":"$20.31500","currency":"USD"},{"qty":37,"price":"$19.40216","currency":"USD"},{"qty":111,"price":"$17.34775","currency":"USD"},{"qty":259,"price":"$16.54884","currency":"USD"},{"qty":518,"price":"$15.74994","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the sampling rate and resolution of MAX11047ETN+?","answer":"The MAX11047ETN+ is a 16-bit SAR ADC with a sampling rate of 250k samples per second. It has four single-ended inputs and four internal A/D converters for simultaneous sampling."},{"question":"What package does MAX11047ETN+ come in?","answer":"It ships in a tube."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX11047ETN","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX11047ETN 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}}