{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM4962TL/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM4962TL-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LM4962TL-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LM4962TL%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Boomer® Class AB audio amplifier, 1-Channel (Mono), 2.7V ~ 9V supply, -40°C ~ 85°C, 20-WFBGA / 20-DSBGA, Depop, Short-Circuit and Thermal Protection, Shutdown.","salesMarkdown":"## Active audio amp for single-channel designs The Texas Instruments LM4962TL/NOPB is a Class AB audio amplifier from the Boomer® series, delivering a single mono channel through a 20-DSBGA package. ## Protection features and board-fit constraints On-chip depop circuitry suppresses the turn-on/turn-off pop without an external mute FET or series resistor, saving board space. Short-circuit and thermal protection let the amplifier survive a speaker-wire short or a stalled cooling fan without latching off — the part recovers when the fault clears. The 20-WFBGA (0.4 mm pitch typical) demands a controlled solder-paste stencil and X-ray inspection after reflow. The 20-DSBGA variant shares the same footprint; confirm the exact supplier device package against your board layout before committing the BOM line. ROHS3 compliant, with no restricted-substance exemptions that would limit EU or UKCA market access.","metaTitle":"Texas Instruments LM4962TL/NOPB Class AB Audio Amp, Mono","metaDescription":"Texas Instruments LM4962TL/NOPB Class AB audio amplifier, 1-channel mono, 2.7V-9V supply, -40°C to 85°C, 20-DSBGA. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"Boomer®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Class AB","Series":"Boomer®","Package":"Bulk","Features":"Depop, Short-Circuit and Thermal Protection, Shutdown","Output Type":"1-Channel (Mono)","Mounting Type":"Surface Mount","Package / Case":"20-WFBGA","lifecycle_stage":"eol_hot","Voltage - Supply":"2.7V ~ 9V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"20-DSBGA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.48","stockQuantity":0,"priceTiers":[{"qty":122,"price":"$2.48000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/260a068da389c7cea1ac814934a49b53.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the LM4962TL/NOPB amplifier type?","answer":"It is a Class AB amplifier — the standard linear topology for portable audio where crossover distortion must be low and the efficiency penalty versus Class D is acceptable for battery-powered mono speakers or earpieces."},{"question":"What supply voltage range does the LM4962TL/NOPB support?","answer":"The device operates from 2.7V to 9V. This covers a single Li-ion cell (3.0V-4.2V) through a 2S pack or a regulated 9V rail, giving flexibility for USB-powered, battery, or line-powered designs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM4962TL-NOPB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM4962TL-NOPB 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}}