{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX1491CAI+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX1491CAI~3","canonicalUrl":"https://icboms.com/analog-devices/MAX1491CAI~3","factsUrl":"https://icboms.com/api/mcp/products/MAX1491CAI%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX1491CAI+ LCD driver, 7 segment + 2 annunciators, 3.5 digit A/D, 980 µA supply, 2.7-5.25V, 28-SSOP, Tube.","salesMarkdown":"## What drives a 3.5-digit LCD panel The MAX1491CAI+ is a 3.5-digit A/D converter with a built-in LCD driver, configured for 7 segment plus 2 annunciator outputs. It takes an analog input and drives a standard LCD panel directly, no separate display controller needed. Supply current is 980 µA across the 2.7V to 5.25V range, so it fits battery-powered or loop-powered instruments where every microamp counts. Housed in a 28-SSOP (0.209\", 5.30mm width) surface-mount package, supplied in Tube. The 0.65 mm pitch demands a standard SSOP footprint — no fine-pitch rework required. ## Lifecycle and compliance ROHS3 compliant, no exemptions that would complicate EU or UKCA shipments.","metaTitle":"MAX1491CAI+ LCD Driver, 3.5 Digit, 28-SSOP, Active","metaDescription":"MAX1491CAI+ Analog Devices LCD driver, 3.5 digit A/D, 980 µA supply, 2.7-5.25V, 28-SSOP. Active lifecycle, ROHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tube","Display Type":"LCD","Configuration":"7 Segment + 2 Annunciators","Mounting Type":"Surface Mount","Package / Case":"28-SSOP (0.209\\\", 5.30mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"980 µA","Voltage - Supply":"2.7V ~ 5.25V","Digits or Characters":"A/D 3.5 Digits","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"28-SSOP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.95","priceTiers":[{"qty":1,"price":"$11.95000","currency":"USD"},{"qty":10,"price":"$10.98200","currency":"USD"},{"qty":25,"price":"$10.52640","currency":"USD"},{"qty":100,"price":"$9.27470","currency":"USD"},{"qty":250,"price":"$8.81952","currency":"USD"},{"qty":500,"price":"$8.53500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/613cc157f14b0a74549ae024ba6e89f6.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MAX1491CAI%2B/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX1491CAI~3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX1491CAI~3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}