{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6956AAX+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6956AAX","canonicalUrl":"https://icboms.com/analog-devices/MAX6956AAX","factsUrl":"https://icboms.com/api/mcp/products/MAX6956AAX%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX6956AAX+ LED display driver IC, I²C interface, 180 µA supply current, 2.5-5.5 V supply range, -40 to +125°C, 36-SSOP package, Tube.","salesMarkdown":"The MAX6956AAX+: The 180 µA typical supply current is the IC's own draw before the LED load — it sets the standby power floor for battery-powered or always-on indicator panels. The -40°C to +125°C operating temperature range qualifies the part for industrial and automotive ambient environments where the enclosure sees wide thermal swings. A 125°C junction rating means the die can sit near a hot processor or power stage without derating the LED drive current. ## I²C interface and LED drive — what the bus controls The I²C interface lets a host microcontroller address the MAX6956AAX+ over a two-wire bus, controlling individual LED brightness or on/off states without dedicating GPIO pins. The part is a constant-current LED driver, so the brightness is set by an external resistor and the I²C register value, not by the supply voltage tolerance. Because the interface is I²C, multiple MAX6956AAX+ devices can share the same bus lines — each has a unique slave address set by pin strapping. This scales the LED channel count without multiplying the MCU pins or adding a separate SPI chip-select for each driver. ## 36-SSOP package — board integration The supplier device package is listed as 36-SSOP, which is the same mechanical outline as the 36-BSOP case code — a standard fine-pitch SOIC footprint. For a prototype run or a low-volume production line, this avoids the minimum reel quantity and the cost of a feeder changeover on the pick-and-place machine.","metaTitle":"MAX6956AAX+ LED Driver IC, I²C, 180 µA, 36-SSOP","metaDescription":"MAX6956AAX+ LED driver IC from Analog Devices. Active production, I²C interface, 180 µA supply, 2.5-5.5 V range, -40 to +125°C. 36-SSOP. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Package":"Tube","Interface":"I²C","Display Type":"LED","Mounting Type":"Surface Mount","Package / Case":"36-BSOP (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"180 µA","Voltage - Supply":"2.5V ~ 5.5V","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"36-SSOP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.79","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$10.79000","currency":"USD"},{"qty":10,"price":"$9.75000","currency":"USD"},{"qty":25,"price":"$9.29640","currency":"USD"},{"qty":100,"price":"$8.07210","currency":"USD"},{"qty":250,"price":"$7.70932","currency":"USD"},{"qty":500,"price":"$7.02910","currency":"USD"},{"qty":1000,"price":"$6.12212","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is MAX6956AAX+'s listed interface and what does it drive?","answer":"The MAX6956AAX+ uses an I²C interface to drive LED displays. It is a constant-current LED driver IC, meaning the host MCU controls brightness and on/off states over a two-wire bus without dedicating GPIO pins."},{"question":"What compliance documentation does Analog Devices provide for MAX6956AAX+?","answer":"The MAX6956AAX+ is ROHS3 Compliant. Analog Devices provides the standard RoHS certificate of compliance and material declaration for this part. No UL or IEC certification is listed in the available documentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6956AAX","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6956AAX 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}}