{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX518AESA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX518AESA","canonicalUrl":"https://icboms.com/analog-devices/MAX518AESA","factsUrl":"https://icboms.com/api/mcp/products/MAX518AESA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX518AESA+, 8-bit Digital-to-Analog Converter, Dual Voltage-Buffered Outputs, I²C Serial Interface, 6µs Typical Settling Time, 8-SOIC Package, -40°C to +85°C.","salesMarkdown":"## What it is: a dual 8-bit DAC on an I²C bus The Maxim Integrated MAX518AESA+ is an 8-bit digital-to-analog converter with two voltage-buffered outputs, controlled over an I²C serial interface. It comes in a standard 8-pin SOIC package and operates from a single 5V supply for both analog and digital rails. Typical settling time is 6 µs, making it suitable for closed-loop control adjustments, set-point generation, or trimming applications where a single-supply, moderate-speed DAC is needed. The dual channel reduces BOM count when two analog outputs are required on a shared bus. ## Where it fits — typical applications and environments This DAC is a natural fit for industrial control modules, programmable logic controllers, and test equipment that need a few analog outputs for trimming, calibration, or supervisory set-points. The I²C interface keeps the wiring simple — two bus lines plus the reference and output — so it integrates easily into mixed-signal boards with a microcontroller. The industrial temperature range and 5V-only supply suit it for factory-floor sensor transmitters, motor drive bias circuits, and building-automation controllers. It is not a high-resolution or high-speed part; the 8-bit resolution and 6 µs settling target the adjustment and monitoring role, not precision audio or high-frequency arbitrary waveform generation. ## Lifecycle and sourcing reality For a BOM line that needs a dual 8-bit I²C DAC, this is a current, non-obsolescent choice. No direct pin-compatible second source is listed in the official records.","metaTitle":"MAX518AESA+ 8-Bit I²C DAC, Dual Voltage Output, 6µs Settling","metaDescription":"Maxim MAX518AESA+ 8-bit DAC with dual voltage-buffered outputs, I²C interface, 6µs settling, SOIC-8, -40°C to +85°C. Active, RoHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tube","Output Type":"Voltage - Buffered","Architecture":"R-2R","INL/DNL (LSB)":"±1 (Max), ±1 (Max)","Mounting Type":"Surface Mount","Settling Time":"6µs (Typ)","Data Interface":"I²C","Number of Bits":"8","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Reference Type":"External","lifecycle_stage":"eol_hot","Differential Output":"No","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"8-SOIC","Number of D/A Converters":"2","Voltage - Supply, Analog":"5V","Voltage - Supply, Digital":"5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.03","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$12.03000","currency":"USD"},{"qty":10,"price":"$11.05300","currency":"USD"},{"qty":25,"price":"$10.59440","currency":"USD"},{"qty":100,"price":"$9.33450","currency":"USD"},{"qty":250,"price":"$8.87640","currency":"USD"},{"qty":500,"price":"$8.30372","currency":"USD"},{"qty":1000,"price":"$7.61651","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/MAX517-MAX519.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the output type of the MAX518AESA+?","answer":"The output type is voltage-buffered."},{"question":"What is the interface of the MAX518AESA+?","answer":"The data interface is I²C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX518AESA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX518AESA 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}}