{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX5419NETA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX5419NETA","canonicalUrl":"https://icboms.com/analog-devices/MAX5419NETA","factsUrl":"https://icboms.com/api/mcp/products/MAX5419NETA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX5419NETA+ digital potentiometer, 256-tap, I²C interface, 200kΩ resistance, linear taper, non-volatile memory, 8-WDFN exposed pad package.","salesMarkdown":"## 256-tap I²C digital pot for precision voltage division The MAX5419NETA+ is a single-channel 256-tap digital potentiometer from Analog Devices, configured as a potentiometer with a linear taper and a total end-to-end resistance of 200 kΩ. It communicates over an I²C interface and stores the wiper position in non-volatile memory, so the setting persists after power cycling — no need to re-initialize the pot on every power-up. ## Supply, temperature, and drift — staying inside the operating window The typical temperature coefficient is 35 ppm/°C, which means the 200 kΩ end-to-end resistance drifts about 7 Ω per °C — negligible for most divider or trim applications, but worth budgeting if the pot sets a precision threshold across a 50°C delta. Wiper resistance is 325 Ω typical — this adds a small series offset between the wiper terminal and the internal tap point. In a voltage-divider configuration the offset is usually irrelevant; in a variable-gain circuit it shifts the minimum gain slightly. ## Package and board integration The selectable-address feature lets multiple MAX5419 devices share the same I²C bus — set each address via the logic input to avoid bus contention.","metaTitle":"MAX5419NETA+ 256-Tap I²C Digital Potentiometer, 200kΩ","metaDescription":"MAX5419NETA+ from Analog Devices: 256-tap digital potentiometer, I²C interface, 200kΩ resistance, non-volatile memory, 8-TDFN package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Taper":"Linear","Package":"Strip","Features":"Selectable Address","Interface":"I²C","Tolerance":"±25%","Memory Type":"Non-Volatile","Configuration":"Potentiometer","Mounting Type":"Surface Mount","Number of Taps":"256","Package / Case":"8-WDFN Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Supply":"2.7V ~ 5.25V","Resistance (Ohms)":"200k","Number of Circuits":"1","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"8-TDFN (3x3)","Temperature Coefficient (Typ)":"35ppm/°C","Resistance - Wiper (Ohms) (Typ)":"325"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.25","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$8.25000","currency":"USD"},{"qty":10,"price":"$7.44800","currency":"USD"},{"qty":25,"price":"$7.10200","currency":"USD"},{"qty":100,"price":"$6.16650","currency":"USD"},{"qty":250,"price":"$5.88932","currency":"USD"},{"qty":500,"price":"$5.36966","currency":"USD"},{"qty":1000,"price":"$4.67680","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the taper and how many taps does the MAX5419NETA+ have?","answer":"It has a linear taper with 256 taps. Each tap step changes the resistance between the high terminal and the wiper by 200 kΩ / 256 ≈ 781 Ω, giving fine-grained adjustment for trimming or divider applications."},{"question":"What compliance documentation does Analog Devices provide for the MAX5419NETA+?","answer":"The part is ROHS3 compliant. Analog Devices typically provides a RoHS certificate and material declaration upon request through the supply chain."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX5419NETA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX5419NETA 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}}