{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM48822TLX/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM48822TLX-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LM48822TLX-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LM48822TLX%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Boomer® Class AB headphone amplifier, LM48822TLX/NOPB, 40mW x 2 @ 32Ω, I²C volume control, 16-WFBGA DSBGA package, -40 to 85°C.","salesMarkdown":"## Active production, 16-DSBGA headphone amp with I²C volume The LM48822TLX/NOPB: It delivers 40 mW per channel into a 32 Ω load, which is enough drive for most consumer and portable headphone applications without needing an external buffer. The supply voltage range of 2.4 V to 5.5 V lets it run directly from a single Li-ion cell or a 3.3 V / 5 V rail, and the industrial temperature grade (-40°C to 85°C) covers outdoor and automotive cabin environments. ## I²C control and package rework considerations Volume, mute, and shutdown are set over the I²C bus — the part includes depop circuitry to suppress clicks on power-up and mode transitions. The I²C interface is compatible with both 3.3 V and 1.8 V logic levels, so it integrates into mixed-voltage systems without a level shifter. Housed in a 16-bump DSBGA (0.5 mm pitch), the package is small but demands careful reflow profiling — the exposed solder balls are the only thermal path, so a pre-bake at 125°C for 8 hours is recommended before rework to avoid popcorning. ## Sourcing and procurement posture Texas Instruments lists the LM48822TLX/NOPB as an active product — no last-time-buy or NRND status has been issued.","metaTitle":"Texas Instruments LM48822TLX/NOPB Boomer Class AB, 40mW x 2","metaDescription":"Texas Instruments LM48822TLX/NOPB Boomer Class AB headphone amp, 40mW x 2 @ 32Ω, I²C volume control, 16-DSBGA, -40 to 85°C. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":"Boomer®","packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Type":"Class AB","Series":"Boomer®","Package":"Bulk","Features":"Depop, Differential Inputs, I²C, Mute, Shutdown, Volume Control","Output Type":"Headphones, 2-Channel (Stereo)","Mounting Type":"Surface Mount","Package / Case":"16-WFBGA, DSBGA","lifecycle_stage":"eol_hot","Voltage - Supply":"2.4V ~ 5.5V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"16-DSBGA","Max Output Power x Channels @ Load":"40mW x 2 @ 32Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.85","stockQuantity":0,"priceTiers":[{"qty":163,"price":"$1.85000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Is LM48822TLX/NOPB compatible with 3.3V I2C?","answer":"Yes — the I²C interface on the LM48822TLX/NOPB accepts 3.3 V logic levels directly, and also works with 1.8 V logic without a level translator."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM48822TLX-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/LM48822TLX-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}}