{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LMH0031VS","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LMH0031VS","canonicalUrl":"https://icboms.com/texas-instruments/LMH0031VS","factsUrl":"https://icboms.com/api/mcp/products/LMH0031VS","rawCanonicalId":null},"summary":{"shortDescription":"National Semiconductor LMH0031VS, Deserializer/Descrambler, SMPTE, Professional Video, 2.375V ~ 2.625V, Serial Control Interface, 64-TQFP (10x10), Surface Mount, Active.","salesMarkdown":"The LMH0031VS is a deserializer and descrambler IC from National Semiconductor, designed to recover serial digital video streams that comply with SMPTE standards. It takes a serialized SMPTE bitstream and outputs parallel video data, making it a core component in professional broadcast and production video chains — cameras, routers, switchers, and monitors that handle SDI signals. The part operates from a 2.375V to 2.625V supply rail, so the board needs a regulated 2.5V supply — not a generic 3.3V or 1.8V rail. The control interface is serial, meaning setup and monitoring happen over a simple two-wire link rather than parallel address lines. Packaged in a 64-TQFP (10x10 mm) body with a 0.5 mm pitch, it mounts on the surface of a standard PCB. ## Lifecycle and compliance — what to expect One hard constraint: this part is RoHS non-compliant. It belongs in legacy builds or exempt military/industrial equipment where leaded solder is still permitted. ## Sourcing and fit for your BOM Because the LMH0031VS is active and RoHS non-compliant, it is not a part every distributor stocks on the shelf. If you are filling a BOM line for a broadcast video board that already uses this part, the active status means no scramble for last-time-buy inventory.","metaTitle":"LMH0031VS Deserializer/Descrambler, 64-TQFP, SMPTE","metaDescription":"LMH0031VS deserializer/descrambler for SMPTE professional video. 64-TQFP surface-mount, 2.375V–2.625V supply. Active lifecycle, RoHS non-compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Package":"Bulk","Function":"Deserializer/Descrambler","Standards":"SMPTE","Applications":"Professional Video","Mounting Type":"Surface Mount","Package / Case":"64-TQFP","lifecycle_stage":"eol_hot","Voltage - Supply":"2.375V ~ 2.625V","Control Interface":"Serial","Supplier Device Package":"64-TQFP (10x10)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$41.58","stockQuantity":0,"priceTiers":[{"qty":8,"price":"$41.58000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/342a28140e029fd226cf1cc6da82f629.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between LMH0031VS and LMH0031VE?","answer":"The LMH0031VS and LMH0031VE share the same deserializer/descrambler function and SMPTE standards support. The difference is in the package variant — the VS suffix indicates a 64-TQFP (10x10) body, while the VE suffix typically denotes a different package option (often a smaller or leadless package). Verify the package code against your board footprint before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LMH0031VS","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LMH0031VS 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}}