{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX1246AEEE+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX1246AEEE","canonicalUrl":"https://icboms.com/analog-devices/MAX1246AEEE","factsUrl":"https://icboms.com/api/mcp/products/MAX1246AEEE%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX1246 series SAR ADC, 12-bit, 133k SPS, 16-SSOP/QSOP, SPI, differential/single-ended inputs, tube.","salesMarkdown":"## 12-bit SAR ADC with flexible input mux The MAX1246AEEE+ is a 12-bit successive-approximation-register (SAR) ADC from Analog Devices, sampling at 133k samples per second. Its architecture — a multiplexer feeding a sample-and-hold driving a single converter — lets one IC handle either two differential or four single-ended inputs, selected through the SPI interface. ## Single-supply rail and industrial temperature grade The external or internal reference option (Reference Type: External, Internal) means you can use the on-chip bandgap for a standalone design or inject a precision external reference when the system demands tighter drift over temperature. ## Board-fit: 16-pin QSOP footprint The MAX1246AEEE+ ships in a 16-pin SSOP package (0.154-inch body width, 3.90 mm) with an equivalent 16-QSOP supplier package designation. Surface-mount assembly on a standard 0.025-inch pitch footprint; the tube delivery suits pick-and-place lines that prefer tube-fed rather than tape-and-reel input. ## Lifecycle and compliance status Analog Devices lists the MAX1246AEEE+ as Active (current production) with RoHS3 compliance.","metaTitle":"MAX1246AEEE+ 12-bit SAR ADC, 133k SPS, 16-QSOP","metaDescription":"Analog Devices MAX1246AEEE+ 12-bit SAR ADC, 133k SPS, SPI interface, differential/single-ended inputs, -40 to +85°C, 16-QSOP. Active production, RoHS3.","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":"SPI","Number of Bits":"12","Package / Case":"16-SSOP (0.154\\\", 3.90mm Width)","Reference Type":"External, Internal","Ratio - S/H:ADC":"1:1","lifecycle_stage":"eol_hot","Number of Inputs":"2, 4","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"16-QSOP","Number of A/D Converters":"1","Voltage - Supply, Analog":"2.7V ~ 3.6V","Voltage - Supply, Digital":"2.7V ~ 3.6V","Sampling Rate (Per Second)":"133k"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$35.07","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$35.07000","currency":"USD"},{"qty":10,"price":"$32.34200","currency":"USD"},{"qty":25,"price":"$30.88880","currency":"USD"},{"qty":100,"price":"$27.61820","currency":"USD"},{"qty":250,"price":"$26.34636","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/59532b8030bdbb4a9963be4691e0c792.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the input configuration of MAX1246AEEE+?","answer":"The ADC accepts either two differential inputs or four single-ended inputs, selected via the SPI interface. The internal mux routes the chosen input through the sample-and-hold to the single 12-bit SAR converter."},{"question":"What supply voltage does MAX1246AEEE+ require?","answer":"A single 3.3 V rail is sufficient to power the entire device."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX1246AEEE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX1246AEEE 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}}