{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM4546AVHX","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM4546AVHX","canonicalUrl":"https://icboms.com/texas-instruments/LM4546AVHX","factsUrl":"https://icboms.com/api/mcp/products/LM4546AVHX","rawCanonicalId":null},"summary":{"shortDescription":"National Semiconductor LM4546AVHX consumer audio codec, PQFP48 package, Bulk, active lifecycle.","salesMarkdown":"## Active audio codec in PQFP48 The LM4546AVHX: The PQFP48 footprint is a standard fine-pitch quad flat pack — the 0.5 mm pitch demands a clean solder-paste stencil and careful reflow profile, but the package is hand-reworkable with hot air if the board has good thermal relief on the ground paddle. The LM4546AVHX is RoHS non-compliant, so it is not suitable for assemblies requiring RoHS exemption-free compliance; verify your BOM's exemption policy before committing.","metaTitle":"LM4546AVHX Audio Codec, PQFP48, Active – Sourcing & Specs","metaDescription":"LM4546AVHX consumer audio codec in PQFP48 package, active production. RoHS non-compliant. Quoted to order against RFQ. Request current pricing and availability.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"*","Package":"Bulk","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.2","stockQuantity":0,"priceTiers":[{"qty":72,"price":"$4.20000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3654e154be58bacc072de7b08fe9decd.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How do I get current pricing and availability for LM4546AVHX?","answer":"Submit an RFQ through this listing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM4546AVHX","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM4546AVHX 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}}