{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX5387NAUD+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX5387NAUD","canonicalUrl":"https://icboms.com/analog-devices/MAX5387NAUD","factsUrl":"https://icboms.com/api/mcp/products/MAX5387NAUD%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX5387NAUD+ digital potentiometer, dual 100k Ohm, 256 taps, linear taper, I²C interface, 14-TSSOP tube package, -40°C to 125°C.","salesMarkdown":"## Dual 100k digital pot with I²C bus The MAX5387NAUD+ from Analog Devices is a dual-channel digital potentiometer with 100k Ohm end-to-end resistance and 256 wiper taps per channel, giving roughly 390 Ohms per step on a linear taper. Communication is over the I²C bus with a selectable address, so up to eight of these can share the same two-wire line without conflict. The wiper resistance is 250 Ohms typical, which matters when the pot is used as a voltage divider — the wiper resistance adds a small offset at the extremes. Housed in a 14-TSSOP package with a 4.40mm body width, it fits the standard mixed-signal footprint and is surface-mount for automated assembly. The 35ppm/°C temperature coefficient keeps the resistance stable across temperature — less than 3.5 Ohms drift per °C on a 100k pot, which is tight enough for most trim and bias applications. ROHS3 compliant, so it meets the current EU RoHS exemption framework and ships without lead in the solder finish. Supplied in tube packaging — store the reels dry if re-reeling; the TSSOP body is MSL-sensitive per standard JEDEC profiles.","metaTitle":"MAX5387NAUD+ Analog Devices 100k I²C Digital Pot, 256-Tap","metaDescription":"MAX5387NAUD+ dual 100k digital potentiometer, I²C interface, 256 taps, linear taper, 14-TSSOP. Active production, ROHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Taper":"Linear","Package":"Tube","Features":"Selectable Address","Interface":"I²C","Tolerance":"±25%","Memory Type":"Volatile","Configuration":"Potentiometer","Mounting Type":"Surface Mount","Number of Taps":"256","Package / Case":"14-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"2.6V ~ 5.5V","Resistance (Ohms)":"100k","Number of Circuits":"2","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"14-TSSOP","Temperature Coefficient (Typ)":"35ppm/°C","Resistance - Wiper (Ohms) (Typ)":"250"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.86","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.86000","currency":"USD"},{"qty":10,"price":"$2.57200","currency":"USD"},{"qty":25,"price":"$2.43160","currency":"USD"},{"qty":100,"price":"$2.10740","currency":"USD"},{"qty":250,"price":"$1.99928","currency":"USD"},{"qty":500,"price":"$1.79396","currency":"USD"},{"qty":1000,"price":"$1.51298","currency":"USD"},{"qty":2500,"price":"$1.43733","currency":"USD"},{"qty":5000,"price":"$1.38330","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5fa7510f99fc5889a48b29185de6aa07.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is MAX5387NAUD+'s listed taper (Linear) on this DC-DC Power Modules line?","answer":"The taper is linear, meaning the wiper resistance changes in equal steps per digital code — each of the 256 taps advances the resistance by roughly 390 Ohms on the 100k end-to-end scale. This is the standard choice for volume control and trim applications where a linear relationship between code and resistance is needed."},{"question":"What compliance documentation does Analog Devices provide for MAX5387NAUD+ (RoHS, REACH, UL, IEC)?","answer":"The MAX5387NAUD+ is ROHS3 compliant, meeting the current EU RoHS exemption rules. No UL, IEC, or REACH certification is listed in the available documentation. Standard Analog Devices compliance declarations are available upon request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX5387NAUD","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX5387NAUD 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}}