{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DS1267BS-050+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"DS1267BS-050","canonicalUrl":"https://icboms.com/analog-devices/DS1267BS-050","factsUrl":"https://icboms.com/api/mcp/products/DS1267BS-050%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated DS1267BS-050+, dual 50kΩ digital potentiometer, 256 taps, linear taper, serial interface, 5V supply, -40°C to 85°C, 16-SOIC package.","salesMarkdown":"## Dual 50kΩ digital potentiometer with 256-tap resolution The Maxim Integrated DS1267BS-050+ is a dual-channel, 256-tap digital potentiometer with a linear taper and 50kΩ end-to-end resistance. Each of the two independent potentiometer circuits is controlled via a serial interface, and a cascade pin allows daisy-chaining multiple devices without additional GPIO. The volatile memory type means wiper position is lost on power-down and must be re-initialized at startup — a consideration for designs that need a fixed default state on power-up. ## Active lifecycle — no LTB risk for production BOMs The DS1267BS-050+ carries an Active product status and is ROHS3 compliant. There is no end-of-life notice, no last-time-buy window, and no successor part to track. The 16-SOIC footprint is a common industry standard, so board layout is stable across potential second-source candidates.","metaTitle":"DS1267BS-050+ Digital Potentiometer, 50kΩ, 256 Taps, Linear","metaDescription":"Maxim DS1267BS-050+ dual 50kΩ digital potentiometer with 256 taps, linear taper, serial interface, -40°C to 85°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Taper":"Linear","Package":"Tube","Features":"Cascade Pin","Interface":"Serial","Tolerance":"±20%","Memory Type":"Volatile","Configuration":"Potentiometer","Mounting Type":"Surface Mount","Number of Taps":"256","Package / Case":"16-SOIC (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"5V","Resistance (Ohms)":"50k","Number of Circuits":"2","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"16-SOIC","Temperature Coefficient (Typ)":"750ppm/°C","Resistance - Wiper (Ohms) (Typ)":"900"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.47","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$9.47000","currency":"USD"},{"qty":10,"price":"$8.55600","currency":"USD"},{"qty":25,"price":"$8.15760","currency":"USD"},{"qty":100,"price":"$7.08330","currency":"USD"},{"qty":250,"price":"$6.76496","currency":"USD"},{"qty":500,"price":"$6.16808","currency":"USD"},{"qty":1000,"price":"$5.37219","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/DS1267B.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is DS1267BS-050+'s listed taper?","answer":"The taper is Linear, meaning the wiper resistance changes by equal steps per tap — suitable for volume control or linearized trim applications."},{"question":"Can DS1267BS-050+ be used in audio volume control?","answer":"Yes, the linear taper and 256 taps provide adequate resolution for stereo volume control. The 900Ω wiper resistance and 750ppm/°C drift are manageable in line-level audio paths, but the volatile memory means the volume setting resets to mid-scale on power-up — a microcontroller must re-write the desired wiper position after each power cycle."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/DS1267BS-050","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/DS1267BS-050 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}}