{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX1257BETM+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX1257BETM","canonicalUrl":"https://icboms.com/analog-devices/MAX1257BETM","factsUrl":"https://icboms.com/api/mcp/products/MAX1257BETM%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX1257BETM+, ADC/DAC, 12-bit, 225k sampling rate, 16 channels, serial interface, 2.7V-3.6V supply, -40°C to 85°C, 48-WFQFN exposed pad, surface mount, tube.","salesMarkdown":"## 225k samples per second and 12 bits — what that means for the BOM At 225k samples per second with 12-bit resolution, this part sits in the mid-speed precision band. It is fast enough for multi-channel sensor scanning, audio-band processing, or motor-current monitoring, but not built for RF or video-rate capture. The 16-channel mux means you can route several analog signals through one converter, saving board space and cost compared to a per-channel ADC array. ## Lifecycle and sourcing The MAX1257BETM+ is listed as Active with ROHS3 compliance, so there is no last-time-buy clock ticking. It is a current-production part from Maxim Integrated (now part of Analog Devices), available through independent distribution.","metaTitle":"MAX1257BETM+ ADC/DAC 12-bit 225k, 48-TQFN","metaDescription":"MAX1257BETM+ from Maxim Integrated: 12-bit ADC/DAC, 225k samples/s, 16 channels, serial interface, 2.7V-3.6V supply, -40°C to 85°C, 48-TQFN. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"ADC, DAC","Package":"Tube","Mounting Type":"Surface Mount","Data Interface":"Serial","Package / Case":"48-WFQFN Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Supply":"2.7V ~ 3.6V","Resolution (Bits)":"12 b","Number of Channels":"16","Operating Temperature":"-40°C ~ 85°C","Voltage Supply Source":"Analog and Digital","Supplier Device Package":"48-TQFN (7x7)","Sampling Rate (Per Second)":"225k"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$40.53","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$40.53000","currency":"USD"},{"qty":10,"price":"$37.81600","currency":"USD"},{"qty":25,"price":"$36.23080","currency":"USD"},{"qty":100,"price":"$32.83410","currency":"USD"},{"qty":250,"price":"$31.70188","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/415ac1f4ec0f17570edf85bc29c6be16.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is MAX1257BETM+'s listed type?","answer":"The listed type is ADC and DAC — a combined analog-to-digital and digital-to-analog converter in one package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX1257BETM","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX1257BETM when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}