{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX1262BCEI+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX1262BCEI~3","canonicalUrl":"https://icboms.com/analog-devices/MAX1262BCEI~3","factsUrl":"https://icboms.com/api/mcp/products/MAX1262BCEI%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX1262BCEI+ 12-bit SAR ADC, 400k samples per second, MUX-S/H-ADC configuration, pseudo-differential/single-ended inputs, parallel data interface, 28-QSOP package, tube.","salesMarkdown":"## 12-bit SAR ADC at 400k SPS — the fit decision The MAX1262BCEI+ is a 12-bit successive-approximation-register (SAR) ADC from Analog Devices, sampling at 400k samples per second through a multiplexed front-end that accepts either pseudo-differential or single-ended inputs. The 400k SPS rate with a parallel data interface suits it for industrial control and data-acquisition systems where the host controller reads conversion results on a dedicated bus rather than over a slower serial link. A single ADC core serves up to 8 single-ended or 4 pseudo-differential channels via the internal mux, so one part can scan multiple sensor inputs without an external analog multiplexer. ## Supply rails and reference options Both external and internal reference options are available, giving the designer flexibility between a precision external reference for ratiometric measurements and the on-chip reference for reduced BOM count. ## Package and temperature grade Housed in a 28-QSOP (3.90 mm width SSOP footprint), the surface-mount package keeps the board area tight — the 0.154-inch body width is common for multi-channel data converters.","metaTitle":"MAX1262BCEI+ 12-Bit SAR ADC, 400k SPS, 28-QSOP","metaDescription":"MAX1262BCEI+ 12-bit SAR ADC from Analog Devices, 400k sampling rate, parallel interface, 0-70°C. Active production, ROHS3 compliant. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tube","Input Type":"Pseudo-Differential, Single Ended","Architecture":"SAR","Configuration":"MUX-S/H-ADC","Mounting Type":"Surface Mount","Data Interface":"Parallel","Number of Bits":"12","Package / Case":"28-SSOP (0.154\\\", 3.90mm Width)","Reference Type":"External, Internal","Ratio - S/H:ADC":"1:1","lifecycle_stage":"eol_hot","Number of Inputs":"4, 8","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"28-QSOP","Number of A/D Converters":"1","Voltage - Supply, Analog":"5V","Voltage - Supply, Digital":"2.7V ~ 5.5V","Sampling Rate (Per Second)":"400k"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$20.84","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$20.84000","currency":"USD"},{"qty":10,"price":"$19.22400","currency":"USD"},{"qty":25,"price":"$18.36000","currency":"USD"},{"qty":100,"price":"$16.41600","currency":"USD"},{"qty":250,"price":"$16.20000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is MAX1262BCEI+'s input configuration?","answer":"The ADC accepts pseudo-differential or single-ended inputs through an internal mux, configurable as 4 pseudo-differential or 8 single-ended channels. The SAR architecture delivers 12-bit resolution at 400k samples per second."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX1262BCEI~3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX1262BCEI~3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}