{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX11057ECB+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX11057ECB","canonicalUrl":"https://icboms.com/analog-devices/MAX11057ECB","factsUrl":"https://icboms.com/api/mcp/products/MAX11057ECB%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX11057ECB+ SAR ADC, 14-bit, 4-channel, 250kSPS, Single Ended, Parallel, 64-TQFP Exposed Pad, Tray.","salesMarkdown":"## Active production — what that means for a BOM line The MAX11057ECB+: ROHS3 compliant — no exemption-based restrictions on the bill of materials for EU or similar markets. ## Four simultaneous channels — the architecture that matters Four separate A/D converters each with a dedicated sample-and-hold capture four single-ended inputs at the same instant — no mux scan delay between channels. The 1:1 S/H-to-ADC ratio means each converter owns its own acquisition window, so phase alignment between channels is limited only by the aperture uncertainty of the SAR core, not by a shared mux. Sampling at 250 kSPS per converter with 14-bit resolution, the part suits multi-phase power monitoring, vibration analysis, or any application where the timing relationship between signals must be preserved across the full Nyquist bandwidth. ## Supply rails and interface — parallel bus, dual supplies The parallel data interface provides the fastest readback latency — no SPI clock overhead — at the cost of more board traces. Reference can be supplied externally or drawn from the internal bandgap, giving the layout engineer flexibility to share a precision reference across multiple ADCs on the same board or keep the BOM count low with the on-chip option. ## Package and thermal — 64-TQFP with exposed pad Housed in a 64-lead TQFP with an exposed pad, supplier device package 64-TQFP-EP (10x10 mm). Surface-mount assembly in a Tray carrier — the tray format is typical for prototype or low-volume builds; high-volume reels are not listed for this order code. ## Temperature grade and environment No AEC-Q100 grade is claimed on the record, so under-hood or extended-temperature deployments should be validated against the part's own characterization.","metaTitle":"Analog Devices MAX11057ECB+ 14-bit SAR ADC, 250kSPS, 64-TQFP","metaDescription":"MAX11057ECB+ 14-bit SAR ADC, 4-channel simultaneous sampling, 250kSPS, parallel interface, -40°C to +85°C, 64-TQFP-EP. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Package":"Tray","Features":"Simultaneous Sampling","Input Type":"Single Ended","Architecture":"SAR","Configuration":"S/H-ADC","Mounting Type":"Surface Mount","Data Interface":"Parallel","Number of Bits":"14","Package / Case":"64-TQFP 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":"64-TQFP-EP (10x10)","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":"$16.8","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$16.80000","currency":"USD"},{"qty":10,"price":"$15.43800","currency":"USD"},{"qty":25,"price":"$14.79840","currency":"USD"},{"qty":160,"price":"$13.03869","currency":"USD"},{"qty":320,"price":"$12.39875","currency":"USD"},{"qty":480,"price":"$11.59883","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the sampling rate and resolution of MAX11057ECB+?","answer":"It samples at 250 kSPS with 14-bit resolution using a SAR architecture. Four separate converters run simultaneously on four single-ended inputs."},{"question":"What package does MAX11057ECB+ come in?","answer":"A 64-lead TQFP with an exposed pad, supplier device package 64-TQFP-EP (10x10 mm). Supplied in a Tray."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX11057ECB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX11057ECB 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}}